faudes::vGenerator Class Reference

Detailed Description

Base class of all FAUDES generators.

Overview

The faudes::vGenerator models the plain five-tupel G = (X, Sigma, Delta, X_0, X_m) to represent the marked language L(G) and closed language L_m(G), respectively. It provides read and write access to core menbers, e.g. methods for inserting/deleting events, states and transitions.

States, events and transitions in a generator can be addressed in three alternative methods:

• by index, involves a search on a sorted set (efficient)
• by name, involves two searches on sorted sets (not quite so efficient)
• by iterator, involves pointer dereferencing (very efficient)

For read access, const refererences to sets are provided. In order to allow for consistency checks, write access is via generator methods only. When the compiletime option FAUDES_CHECKED is defined, write methods throw an exception on inconsistent data, eg. setting an initial state that is not an element of the state set, or introducing a transition with an event label that is not in the alphabet.

Events Versus States

While both, events and states, are represented by the integer type faudes::Idx, there is a fundamental distinction between both, which stems from the design choice to use generators as a tool to represent formal languages. From this perspective, events are global enteties while states are local to the respective generator. Any two events within libFAUDES are related while states only compare within a generator.

In consequence, there is global sybmoltable for event name resolution, while there is one local state symboltable for each generator. Furthermore, state names are considered cosmetic and hence are optional, while event names are mandatory.

Example: two machines both refer to the event name "alpha" that models the process of passing a workpiece from one machine to the other. In libFAUDES this is indeed modelled as one event which is represented by one index. However, both machines may have a state "Idle" which indicates that the respective machine is idle. In libFAUDES the two states are treated locally to the generators and whether or not they have the same index is regarded irrelevant.

The generator class carries a flag to indicate that functions with result type generator shall attach names to the newly created states, based on the state names of the respective arguments. Turning of this feature and avoiding state names alltogether considerably increases libFAUDES performance.

File I/O (default format)

Generators inherit the standard token IO interface from the libFAUDES general purpose base Type, so you may use Read and Write functions for generators. The file-format consists of a generator section that includes one subsection for each core member. It is illustrated by the below example

<Generator name="simple machine">
% libFAUDES Generator for the simple machine                   
 
<Alphabet>                         
alpha beta mue lambda      
</Alphabet>
 
<States>                           
idle busy down
</States>
 
<TransRel>
idle  alpha  busy
busy  beta   idle
busy  mue    down
down  lambda idle
</TransRel>
 
<InitStates>
idle
</InitStates>
 
<MarkedStates>
idle
</MarkedStates>
</Generator>

Technical Detail: Since symbolic state names are optional, states may alternatively be represented by their index. In order to consitently read a generator from a token stream, the convention was that states are indexed consecutively starting from 1. This convention produces nice and human-readable output. However, it requires a re-indexing when writing the generator. As of libFAUDES 2.20j, the token format was extended to allow for explicit symbol table entries in the format "symbolic_state_name#index". Whether or not re-indexing is applied can be configured via ReindexOnWrite(bool). The default is not to re-index. If you want to read your token stream with libFAUDES pre 2.20j, you must turn re-index on.

Technical Detail: The generator name, the alphabet and the state set are optional. The generator name defaults to "generator"; the alphabet and the state set are extracted from the transition relation. Furthermore, there alternative short labels "A" for "Alphabet", "S" for "States" etc. are accepted. This short format has been introduced in 2.24e and is meant for embedding data concisely into luafaudes scripts. In general, the full format is preferable.

<Generator>
<T>
idle  alpha  busy
busy  beta   idle
busy  mue    down
down  lambda idle
</T>
<I> idle </I>
<M> idle </M>
</Generator>

File I/O (XML file-format)

The alternative file file format prodiced by XWrite() is meant to accomodate for additional attributes attached to states, events and transitions, including e.g. graph data for a graphical representation. It starts with the outer element "Generator" with name attribute (optionally) and type attribute (mandatory).

<Generator name="simpla machine" ftype="Generator">
<Alphabet>                         
<Event name="alpha"/>
<Event name="beta"/>
<Event name="mue"/>
<Event name="lambda"/>
</Alphabet>
 
<StateSet>                           
<State name="idle" id="1">
  <Marked/><Initial/>
<State/>
<State name="busy" id="2"/>
<State name="down" id="3"/>
</StateSet>
 
<TransitionRelation>
<Transition x1="1" event="alphs" x2="2"/>
<Transition x1="2" event="beta" x2="2"/>
<Transition x1="2" event="mue" x2="3"/>
<Transition x1="3" event="lambda" x2="1"/>
<TransitionRelation/>
 
</Generator>

Attributes

libFAUDES generators provide an interface to access so called attributes, ie data that is optionally attached to individual states, events, transitions, or globally to the generator.

The faudes::Generator's interface to attributes is abstract in the sense that a generator is not aware of the actual type of its attributes. Instances of the class Generator indeed have trivial attributes that hold no data at all. To use attributes, you are meant to instantiate objects of the derived class TaGenerator with template parameters to specify attribute types. Basic algorithms implemented for plain generators will accept attributed generators as arguments. Such algorithms may occasionally inspect or set attributes using the abstract interface and C++ dynamic casts. For specialised algorithms that refer to extended generator semantics, we recommend derived generator classes as argument type.

Definition at line 213 of file cfl_generator.h.

#include <cfl_generator.h>

Public Member Functions
Constructors & Destructor
	vGenerator (void)
	Default constructor. More...
	vGenerator (const vGenerator &rOtherGen)
	Copy-constructror. More...
	vGenerator (const std::string &rFileName)
	Construct from file. More...
virtual vGenerator *	New (void) const
	Construct on heap. More...
virtual vGenerator *	Copy (void) const
	Construct copy on heap. More...
virtual const Type *	Cast (const Type *pOther) const
	Type test. More...
virtual	~vGenerator (void)
	Destructor. More...
Copy and Assignment
virtual vGenerator &	Assign (const Type &rSrc)
	Copy from other faudes type. More...
virtual vGenerator &	AssignWithoutAttributes (const vGenerator &rGen)
	Copy from other vGenerator, ignore attributes. More...
virtual void	Move (vGenerator &rGen)
	Destructive copy to other vGenerator. More...
vGenerator &	operator= (const vGenerator &rOtherGen)
	Assignment operator (uses Assign method) More...
virtual void	Version (const std::string &rVersion, vGenerator &rResGen) const
	Create another version of this generator. More...
virtual void	Version (Idx version, vGenerator &rResGen) const
	Create another version of this generator. More...
virtual void	Version (const std::string &rPattern, const std::string &rReplacement, vGenerator &rResGen) const
	Create another version of this generator. More...
Basic Maintenance
void	Name (const std::string &rName)
	Set the generator's name. More...
const std::string &	Name (void) const
	Get generator's name. More...
virtual bool	Valid (void) const
	Check if generator is valid. More...
virtual void	Clear (void)
	Clear generator data. More...
void	ClearStates (void)
	Clear all states and transitions, maintain alphabet. More...
Idx	AlphabetSize (void) const
	Get number of events in alphabet. More...
Idx	Size (void) const
	Get generator size (number of states) More...
Idx	TransRelSize (void) const
	Get number of transitions. More...
Idx	InitStatesSize (void) const
	Get number of initial states. More...
Idx	MarkedStatesSize (void) const
	Get number of marked states. More...
bool	Empty (void) const
	Check if generator is empty (no states) More...
bool	AlphabetEmpty (void) const
	Check if alphabet is Empty. More...
bool	TransRelEmpty (void) const
	Check if transition relation is empty. More...
bool	InitStatesEmpty (void) const
	Check if set of initial states are empty. More...
bool	MarkedStatesEmpty (void) const
	Check if set of marked states are empty. More...
Event Symboltable
SymbolTable *	EventSymbolTablep (void) const
	Get Pointer to EventSymbolTable currently used by this vGenerator. More...
virtual void	EventSymbolTablep (SymbolTable *pSymTab)
	Set EventSymbolTable to be used by this vGenerator. More...
virtual void	EventSymbolTablep (const vGenerator &rOtherGen)
	Set EventSymbolTable as given by rOtherGen. More...
EventSet	NewEventSet (void) const
	Create EventSet with generator's EventSymbolTable (on stack). More...
EventSet *	NewEventSetp (void) const
	Create EventSet with generator's EventSymbolTable (on heap). More...
Idx	EventIndex (const std::string &rName) const
	Event index lookup. More...
std::string	EventName (Idx index) const
	Event name lookup. More...
void	EventName (Idx index, const std::string &rName)
	Set name for existing event. More...
std::string	UniqueEventName (const std::string &rName) const
	Create a new unique symbolic event name. More...
bool	EventRename (Idx event, const std::string &rNewName)
	Rename event in this generator. More...
bool	EventRename (const std::string &rOldName, const std::string &rNewName)
	Rename event in this generator. More...
State Symboltable
const SymbolTable &	StateSymbolTable (void) const
	Get StateSymbolTable. More...
void	StateSymbolTable (const SymbolTable &rSymTab)
	Set StateSymbolTable. More...
Idx	StateIndex (const std::string &rName) const
	State index lookup. More...
std::string	StateName (Idx index) const
	State name lookup. More...
void	StateName (Idx index, const std::string &rName)
	Set name of state. More...
void	ClearStateNames (void)
	Remove all names from generator's StateSymbolTable. More...
void	ClrStateName (Idx index)
	Clear name for individual state. More...
void	ClrStateName (const std::string &rName)
	Clear name for individual state. More...
bool	StateNamesEnabled (void) const
	Whether libFAUEDS functions are requested to generate state names. More...
void	StateNamesEnabled (bool flag)
	Enable/disable libFAUEDS functions to automatically generate state names. More...
void	SetDefaultStateNames (void)
	Assign each state a default name based on its index. More...
void	EnforceStateNames (const std::string &rTemplate)
	For all states without a symbolic name, assign a name based on suggested template and the index. More...
std::string	UniqueStateName (const std::string &rName) const
	Create a new unique symbolic state name. More...
Read Access to Core Members
EventSet::Iterator	AlphabetBegin (void) const
	Iterator to Begin() of alphabet. More...
EventSet::Iterator	AlphabetEnd (void) const
	Iterator to End() of alphabet. More...
bool	ExistsEvent (Idx index) const
	Test existence of event in alphabet. More...
bool	ExistsEvent (const std::string &rName) const
	Test existence of event in alphabet. More...
EventSet::Iterator	FindEvent (Idx index) const
	Returns a iterator to event index in alphabet. More...
EventSet::Iterator	FindEvent (const std::string &rName) const
	Returns a iterator to event index in alphabet. More...
const EventSet &	Alphabet (void) const
	Return const reference to alphabet. More...
StateSet::Iterator	StatesBegin (void) const
	Iterator to Begin() of state set. More...
StateSet::Iterator	StatesEnd (void) const
	Iterator to End() of state set. More...
bool	ExistsState (Idx index) const
	Test existence of state in state set. More...
bool	ExistsState (const std::string &name) const
	Test existence of state in state set. More...
StateSet::Iterator	FindState (Idx index) const
	Returns a iterator to state index in state set. More...
StateSet::Iterator	FindState (const std::string &rName) const
	Returns a iterator to state with specified name. More...
const StateSet &	States (void) const
	Return reference to state set. More...
Idx	InitState (void) const
	Return initial state. More...
StateSet::Iterator	InitStatesBegin (void) const
	Iterator to Begin() of mInitStates. More...
StateSet::Iterator	InitStatesEnd (void) const
	Iterator to End() of mInitStates. More...
bool	ExistsInitState (Idx index) const
	Test existence of state in mInitStates. More...
StateSet::Iterator	FindInitState (Idx index) const
	Iterator to state index in mInitStates. More...
const StateSet &	InitStates (void) const
	Const ref to initial states. More...
StateSet::Iterator	MarkedStatesBegin (void) const
	Iterator to Begin() of mMarkedStates. More...
StateSet::Iterator	MarkedStatesEnd (void) const
	Iterator to End() of mMarkedStates. More...
bool	ExistsMarkedState (Idx index) const
	Test existence of state in mMarkedStates. More...
StateSet::Iterator	FindMarkedState (Idx index) const
	Returns a iterator to state index in mMarkedStates. More...
const StateSet &	MarkedStates (void) const
	Return const ref of marked states. More...
TransSet::Iterator	TransRelBegin (void) const
	Iterator to Begin() of transition relation. More...
TransSet::Iterator	TransRelEnd (void) const
	Iterator to End() of transition relation. More...
TransSet::Iterator	TransRelBegin (Idx x1) const
	Iterator to begin of transitions with x1 as predecessor state. More...
TransSet::Iterator	TransRelEnd (Idx x1) const
	iterator to end of transitions with x1 as predecessor state. More...
TransSet::Iterator	TransRelBegin (Idx x1, Idx ev) const
	iterator to begin of transitions with x1 as predecessor state and event ev. More...
TransSet::Iterator	TransRelEnd (Idx x1, Idx ev) const
	Iterator to end of transitions with x1 as predecessor state and event ev. More...
TransSet::Iterator	FindTransition (const std::string &rX1, const std::string &rEv, const std::string &rX2) const
	iterator to transition given by x1, ev, x2 More...
TransSet::Iterator	FindTransition (Idx x1, Idx ev, Idx x2) const
	Iterator to transition given by x1, ev, x2. More...
TransSet::Iterator	FindTransition (const Transition &rTrans) const
	Iterator to transition. More...
bool	ExistsTransition (const std::string &rX1, const std::string &rEv, const std::string &rX2) const
	Test for transition given by x1, ev, x2. More...
bool	ExistsTransition (Idx x1, Idx ev, Idx x2) const
	Test for transition given by x1, ev, x2. More...
bool	ExistsTransition (const Transition &rTrans) const
	test for transition More...
bool	ExistsTransition (Idx x1, Idx ev) const
	Test for transition given by x1, ev. More...
bool	ExistsTransition (Idx x1) const
	Test for transition given by x1. More...
const TransSet &	TransRel (void) const
	Return reference to transition relation. More...
void	TransRel (TransSetX1EvX2 &res) const
	Get copy of trantision relation sorted by other compare operator, e.g. More...
void	TransRel (TransSetEvX1X2 &res) const
void	TransRel (TransSetEvX2X1 &res) const
void	TransRel (TransSetX2EvX1 &res) const
void	TransRel (TransSetX2X1Ev &res) const
void	TransRel (TransSetX1X2Ev &res) const
Transition	TransitionByNames (const std::string &rX1, const std::string &rEv, const std::string &rX2) const
	Convebience function. More...
Write Access to Core Members
bool	InsEvent (Idx index)
	Add an existing event to alphabet by index. More...
Idx	InsEvent (const std::string &rName)
	Add named event to generator. More...
void	InsEvents (const EventSet &events)
	Add new named events to generator. More...
bool	DelEvent (Idx index)
	Delete event from generator by index. More...
bool	DelEvent (const std::string &rName)
	Delete event from generator by name. More...
void	DelEvents (const EventSet &rEvents)
	Delete a set of events from generator. More...
bool	DelEventFromAlphabet (Idx index)
	Delete event from alphabet without consistency check. More...
void	InjectAlphabet (const EventSet &rNewalphabet)
	Set mpAlphabet without consistency check. More...
void	RestrictAlphabet (const EventSet &rNewalphabet)
	Restricts mpAlphabet incl removing resp. More...
Idx	InsState (void)
	Add new anonymous state to generator. More...
bool	InsState (Idx index)
	Add (perhaps new) state to generator. More...
Idx	InsState (const std::string &rName)
	Add new named state to generator. More...
void	InsStates (const StateSet &rStates)
	Add anonymous states to generator. More...
bool	DelState (Idx index)
	Delete a state from generator by index. More...
bool	DelState (const std::string &rName)
	Delete a state from generator by name. More...
void	DelStates (const StateSet &rDelStates)
	Delete a set of states Cleans mpStates, mInitStates, mMarkedStates, mpTransrel, and mpStateSymboltable. More...
bool	DelStateFromStates (Idx index)
	Delete a state from generator without consistency check. More...
StateSet::Iterator	DelStateFromStates (StateSet::Iterator pos)
	Delete a state from generator without consistency check. More...
void	RestrictStates (const StateSet &rStates)
	Restrict states Cleans mpStates, mInitStates, mMarkedStates, mpTransrel, and mpStateSymboltable. More...
void	InjectState (Idx index)
	Inject an existing state index into generators mStates Use with care! For use in performance optimized functions. More...
void	InjectStates (const StateSet &rNewStates)
	Inject a complete state set without consistency checks (without attributes) More...
Idx	InsInitState (void)
	Create new anonymous state and set as initial state. More...
bool	InsInitState (Idx index)
	Add (perhaps new) state to generator and turn it into a initial state. More...
Idx	InsInitState (const std::string &rName)
	Create a new named state and set as initial state. More...
void	InsInitStates (const StateSet &rStates)
	Add (perhaps new) anonymous initial states to generator More...
Idx	InsMarkedState (void)
	Create new anonymous state and set as marked state. More...
bool	InsMarkedState (Idx index)
	Add (perhaps new) state to generator and turn it into a marked state. More...
Idx	InsMarkedState (const std::string &rName)
	Create a new named state and set as marked state. More...
void	InsMarkedStates (const StateSet &rStates)
	Add (perhaps new) anonymous initial states to generator More...
void	SetInitState (Idx index)
	Set an existing state as initial state by index. More...
void	SetInitState (const std::string &rName)
	Set an existing state as initial state by name. More...
void	InjectInitStates (const StateSet &rNewInitStates)
	Replace mInitStates with StateSet given as parameter without consistency checks. More...
void	ClrInitState (Idx index)
	Unset an existing state as initial state by index. More...
void	ClrInitState (const std::string &rName)
	Unset an existing state as initial state by name. More...
StateSet::Iterator	ClrInitState (StateSet::Iterator pos)
	Unset an existing state as initial state by iterator. More...
void	ClearInitStates (void)
	Clear all mInitStates. More...
void	SetMarkedState (Idx index)
	Set an existing state as marked state by index. More...
void	SetMarkedState (const std::string &rName)
	Set an existing state as marked state by name. More...
void	ClrMarkedState (Idx index)
	Unset an existing state as marked state by index. More...
void	ClrMarkedState (const std::string &rName)
	Unset an existing state as marked state by name. More...
StateSet::Iterator	ClrMarkedState (StateSet::Iterator pos)
	Unset an existing state as marked state by iterator. More...
void	ClearMarkedStates (void)
	Clear all marked states. More...
void	InjectMarkedStates (const StateSet &rNewMarkedStates)
	Replace mMarkedStates with StateSet given as parameter without consistency checks. More...
bool	SetTransition (Idx x1, Idx ev, Idx x2)
	Add a transition to generator by indices. More...
bool	SetTransition (const std::string &rX1, const std::string &rEv, const std::string &rX2)
	Add a transition to generator by names. More...
bool	SetTransition (const Transition &rTransition)
	Add a transition to generator. More...
void	ClrTransition (Idx x1, Idx ev, Idx x2)
	Remove a transition by indices. More...
void	ClrTransition (const Transition &rTrans)
	Remove a transition by transition object. More...
TransSet::Iterator	ClrTransition (TransSet::Iterator it)
	Remove a transition by iterator. More...
void	ClrTransitions (Idx x1, Idx ev)
	Remove a transitions by state and event. More...
void	ClrTransitions (Idx x1)
	Remove a transitions by state. More...
void	ClearTransRel (void)
	Clear all transitions. More...
void	InjectTransition (const Transition &rTrans)
	Set transition without consistency check. More...
void	InjectTransRel (const TransSet &rNewtransrel)
	Set transition relation without consistency check (no attributes) More...
Attributes
virtual void	ClearAttributes (void)
	Clear Attributes. More...
virtual bool	UpdateAttributes (void)
	Updates internal attributes. More...
virtual void	ClearEventAttributes (void)
	Clear event attributes. More...
virtual void	ClrEventAttribute (Idx index)
	Clear attribute for existing event. More...
virtual void	EventAttribute (Idx index, const Type &rAttr)
	Set attribute for existing event. More...
virtual void	EventAttributes (const EventSet &rEventSet)
	Set attributes for existing events. More...
virtual const AttributeVoid &	EventAttribute (Idx index) const
	Event attribute lookup. More...
virtual const AttributeVoid &	EventAttribute (const std::string &rName) const
	Event attribute lookup. More...
virtual AttributeVoid *	EventAttributep (Idx index)
	Event attribute pointer to access Attribute methods. More...
virtual AttributeVoid *	EventAttributep (const std::string &rName)
	Event attribute pointer to access Attribute methods. More...
virtual void	ClearStateAttributes (void)
	Clear state attributes. More...
virtual void	ClrStateAttribute (Idx index)
	Clear attribute for existing state. More...
virtual void	StateAttribute (Idx index, const Type &rAttr)
	Set attribute for existing state. More...
virtual const AttributeVoid &	StateAttribute (Idx index) const
	State attribute lookup. More...
virtual AttributeVoid *	StateAttributep (Idx index)
	State attribute pointer to access Attribute methods. More...
virtual void	ClearTransAttributes (void)
	Clear transition attributes. More...
virtual void	TransAttribute (const Transition &rTrans, const Type &rAttr)
	Set attribute for existing transition. More...
virtual void	ClrTransAttribute (const Transition &rTrans)
	Clear attribute for existing transition. More...
virtual const AttributeVoid &	TransAttribute (const Transition &rTrans) const
	Transition attribute lookup. More...
virtual AttributeVoid *	TransAttributep (const Transition &rTrans)
	Transition attribute pointer to access Attribute methods. More...
virtual void	ClearGlobalAttribute (void)
	Clear global attribute. More...
virtual void	GlobalAttribute (const Type &rAttr)
	Set global attribute. More...
virtual void	GlobalAttributeTry (const Type &rAttr)
	Set global attribute. More...
virtual const AttributeVoid &	GlobalAttribute (void) const
	Global attribute lookup. More...
virtual AttributeVoid *	GlobalAttributep (void)
	Get attribute pointer The global attribute allways exits. More...
Reachability
StateSet	AccessibleSet (void) const
	Compute set of accessible states. More...
bool	Accessible (void)
	Make generator accessible. More...
bool	IsAccessible (void) const
	Check if generator is accessible. More...
StateSet	CoaccessibleSet (void) const
	Compute set of Coaccessible states. More...
bool	Coaccessible (void)
	Make generator Coaccessible. More...
bool	IsCoaccessible (void) const
	Check if generator is Coaccessible. More...
StateSet	BlockingStates (void) const
	Compute set of blocking states. More...
StateSet	TerminalStates (void) const
	Compute set of terminal states. More...
StateSet	TerminalStates (const StateSet &rStates) const
	Compute set of terminal states. More...
bool	IsComplete (void) const
	Check if generator is complete. More...
bool	IsComplete (const StateSet &rStates) const
	Check if generator is complete. More...
bool	IsComplete (const EventSet &rSigmaO) const
	Check if generator is complete w.r.t. More...
bool	Complete (void)
	Make generator Complete. More...
bool	Complete (const EventSet &rSigmaO)
	Make generator Complete w.r.t. More...
StateSet	TrimSet (void) const
	Compute set of trim states. More...
bool	Trim (void)
	Make generator trim. More...
bool	IsTrim (void) const
	Check if generator is trim. More...
bool	OmegaTrim (void)
	Make generator omega-trim. More...
bool	IsOmegaTrim (void) const
	Check if generator is omega-trim. More...
Misc
EventSet	UsedEvents (void) const
	Return used events (executed in transitions) More...
EventSet	UnusedEvents (void) const
	Return unused events. More...
void	MinimizeAlphabet (void)
	Set the alphabet to used events. More...
EventSet	ActiveEventSet (Idx x1) const
	Return active event set at state x1. More...
TransSet	ActiveTransSet (Idx x1) const
	Return active transition set at state x1. More...
StateSet	TransRelStates (void) const
	Return the states covered by transitions. More...
Idx	SuccessorState (Idx x1, Idx ev) const
	Return the successor state of state x1 with event ev. More...
StateSet	SuccessorStates (Idx x1) const
	Return the successor states of state x1. More...
StateSet	SuccessorStates (Idx x1, Idx ev) const
	Return the successor states of state x1 with event ev. More...
bool	IsDeterministic (void) const
	Check if generator is deterministic. More...
void	SetMinStateIndexMap (void) const
	Set minimal index map for file io of generator states. More...
void	ClearMinStateIndexMap (void) const
	Clear minimal index map for 1:1 file io. More...
Idx	MinStateIndex (Idx index) const
	Get state index as is it will be written to file. More...
void	MinStateIndex (void)
	Re-enumerate states. More...
Idx	MaxStateIndex (void) const
	Get maximum state index used in this generator. More...
const std::map< Idx, Idx > &	MinStateIndexMap (void) const
	Get state index translation map. More...
std::string	EStr (Idx index) const
	Pretty printable event name for index (eg for debugging). More...
std::string	SStr (Idx index) const
	Return pretty printable state name for index (eg for debugging) More...
std::string	TStr (const Transition &rTrans) const
	Return pretty printable transition (eg for debugging) More...
void	GraphWrite (const std::string &rFileName, const std::string &rOutFormat="", const std::string &rDotExec="dot") const
	Produce graphical representation of this generator. More...
bool	operator< (const vGenerator &rOtherGen) const
	Order for sorting containers of generators. More...
Public Member Functions inherited from faudes::Type
	Type (void)
	Constructor. More...
	Type (const Type &rType)
	Copy constructor. More...
virtual	~Type (void)
	Destructor. More...
Type &	operator= (const Type &rSrc)
	Assign configurationdata from other object. More...
virtual bool	Equal (const Type &rOther) const
	Test equality of configuration data. More...
bool	operator== (const Type &rOther) const
	Test equality of configuration data. More...
bool	operator!= (const Type &rOther) const
	Test equality of configuration data. More...
virtual const std::string &	TypeName (void) const
	Get objects's type name. More...
void	Write (const Type *pContext=0) const
	Write configuration data to console. More...
void	Write (const std::string &pFileName, const std::string &rLabel="", const Type *pContext=0, std::ios::openmode openmode=std::ios::out|std::ios::trunc) const
	Write configuration data to a file. More...
void	Write (const std::string &pFileName, std::ios::openmode openmode) const
	Write configuration data to a file. More...
void	Write (TokenWriter &rTw, const std::string &rLabel="", const Type *pContext=0) const
	Write configuration data to TokenWriter. More...
virtual void	XWrite (const std::string &pFileName, const std::string &rLabel="", const Type *pContext=0) const
	Write configuration data to an XML file. More...
void	XWrite (const Type *pContext=0) const
	Write configuration data in XML format to concole Note: this write function uses the virtual function DoXWrite(), to be reimplemented by derived classes. More...
void	XWrite (TokenWriter &rTw, const std::string &rLabel="", const Type *pContext=0) const
	Write configuration data in XML format to TokenWriter. More...
std::string	ToString (const std::string &rLabel="", const Type *pContext=0) const
	Write configuration data to a string. More...
std::string	ToText (const std::string &rLabel="", const Type *pContext=0) const
	Write configuration data to a formated string. More...
void	DWrite (const Type *pContext=0) const
	Write configuration data to console, debugging format. More...
void	DWrite (const std::string &pFileName, const std::string &rLabel="", const Type *pContext=0, std::ios::openmode openmode=std::ios::out|std::ios::trunc) const
	Write configuration data to a file, debugging format. More...
void	DWrite (TokenWriter &rTw, const std::string &rLabel="", const Type *pContext=0) const
	Write configuration data in debug format to TokenWriter. More...
void	SWrite (TokenWriter &rTw) const
	Write statistics comment to TokenWriter. More...
void	SWrite (void) const
	Write statistics comment to console. More...
std::string	ToSText (void) const
	Write statistics to a string. More...
void	Read (const std::string &rFileName, const std::string &rLabel="", const Type *pContext=0)
	Read configuration data from file with label specified. More...
void	FromString (const std::string &rString, const std::string &rLabel="", const Type *pContext=0)
	Read configuration data from a string. More...
void	Read (TokenReader &rTr, const std::string &rLabel="", const Type *pContext=0)
	Read configuration data from TokenReader with label sepcified. More...

Static Public Member Functions
static SymbolTable *	GlobalEventSymbolTablep (void)
	Get Pointer to global EventSymbolTable. More...
static void	StateNamesEnabledDefault (bool flag)
	Sets the default for automatic state name generation. More...

Protected Member Functions
virtual void	NewCore (void)
	Allocate my heap members (attribute dependent types) More...
virtual void	DeleteCore (void)
	Free my heap members (attribute dependent types) More...
virtual void	UpdateCore (void)
	Callback for core update. More...
void	ConfigureAttributeTypes (const AttributeVoid *pNewGlobalPrototype, const StateSet *pNewStatesPrototype, const EventSet *pNewAlphabetPrototype, const TransSet *pNewTransRelPrototype)
	Configure attribute types. More...
void	DoAssign (const vGenerator &rSrc)
	Assignment for matching type. More...
virtual void	DoRead (TokenReader &rTr, const std::string &rLabel="", const Type *pContext=0)
	Read generator object from TokenReader, see Type::Read for public wrappers. More...
virtual void	DoWrite (TokenWriter &rTw, const std::string &rLabel="", const Type *pContext=0) const
	Write generator to TokenWriter, see Type::Write for public wrappers. More...
virtual void	DoDWrite (TokenWriter &rTw, const std::string &rLabel="", const Type *pContext=0) const
	Write generator in debugging format to TokenWriter, see Type::DWrite for public wrappers. More...
virtual void	DoSWrite (TokenWriter &rTw) const
	Write generator statistics as comment to TokenWriter, see Type::SWrite for public wrappers. More...
virtual void	DoXWrite (TokenWriter &rTw, const std::string &rLabel="", const Type *pContext=0) const
	Write generator to TokenWriter, see Type::XWrite for public wrappers. More...
void	ReadAlphabet (TokenReader &rTr)
	Read the generator's alphabet from a TokenReader. More...
void	WriteStates (TokenWriter &rTw) const
	Write generators stateset to TokenWriter. More...
void	ReadStates (TokenReader &rTr)
	Read the generator's stateset from a TokenReader. More...
void	XReadStateSet (TokenReader &rTr, StateSet &rStateSet, const std::string &rLabel="") const
	Read a stateset from TokenReader in XML format. More...
void	ReadTransRel (const std::string &rFileName)
	Read the generator's transition relation from a file. More...
void	ReadTransRel (TokenReader &rTr)
	Read the generator's transition relation from a TokenReader. More...
void	XReadTransRel (TokenReader &rTr)
	Read the generator's transition relation from a TokenReader. More...
void	XWriteStateSet (TokenWriter &rTw, const StateSet &rStateSet, const std::string &rLabel="") const
	Write a stateset to TokenWriter in XML format. More...
void	XWriteTransRel (TokenWriter &rTw) const
	Write transition relation to tokenwriter in XML format. More...
Protected Member Functions inherited from faudes::Type
void	DoAssign (const Type &rSrc)
	Assign configuration data from other object. More...
bool	DoEqual (const Type &rOther) const
	Test equality of configuration data. More...
virtual const TypeDefinition *	TypeDefinitionp (void) const
	Get objects's type definition. More...
virtual Token	XBeginTag (const std::string &rLabel="", const std::string &rFallbackLabel="") const

Static Protected Member Functions
static const EventSet &	AlphabetVoid (void)
	Static default alphabet prototype (incl. More...
static const StateSet &	StatesVoid (void)
	Static default state set prototype (incl. More...
static const TransSet &	TransRelVoid (void)
	Static default transition relation prototype (incl. More...
static const AttributeVoid &	GlobalVoid (void)
	Static default global attribute prototype (configures global attribute type) More...

Protected Attributes
std::string	mMyName
	Name of generator. More...
Idx	mId
	Number of generator. More...
SymbolTable	mStateSymbolTable
	State symbol table (local per Generator) More...
SymbolTable *	mpStateSymbolTable
	Pointer to State symbol table. More...
SymbolTable *	mpEventSymbolTable
	Pointer to Event symbol table. More...
bool	mStateNamesEnabled
	Automatic state names. More...
bool	mReindexOnWrite
	Reindex states on file-i/o. More...
EventSet *	mpAlphabet
	Pointer to alphabet (actual type depends on attributes) More...
StateSet *	mpStates
	Pointer to state set (actual type depends on attributes) More...
TransSet *	mpTransRel
	Pointer to ransition relation (actual type depends on attributes) More...
AttributeVoid *	mpGlobalAttribute
	Pointer to lobal attribute (actual type depends on attributes) More...
const EventSet *	pAlphabetPrototype
	Pointer to alphabet prototype (incl. More...
const StateSet *	pStatesPrototype
	Pointer to state set prototype (incl. More...
const TransSet *	pTransRelPrototype
	Pointer to transition relation prototype (incl. More...
const AttributeVoid *	pGlobalPrototype
	Pointer to global attribute prototype (configures global attribute type) More...
StateSet	mInitStates
	Initial states. More...
StateSet	mMarkedStates
	Marked states. More...
std::map< Idx, Idx >	mMinStateIndexMap
	Map State indices to consecutive indices. More...

Static Protected Attributes
static Idx	msObjectCount = 0
	Number of generator objects. More...
static bool	msStateNamesEnabledDefault = true
	Default for automatic statenames. More...
static bool	msReindexOnWriteDefault = false
	Default for automatic statenames. More...

File IO
void	WriteAlphabet (void) const
	Write generators alphabet to console. More...
std::string	AlphabetToString (void) const
	Write generators alphabet to string. More...
void	WriteAlphabet (TokenWriter &rTw) const
	Write generators alphabet to tokenwriter. More...
void	WriteStateSet (const StateSet &rStateSet) const
	Write a stateset to console (no re-indexing). More...
std::string	StateSetToString (const StateSet &rStateSet) const
	Write a stateset to string (no re-indexing). More...
std::string	StateSetToText (const StateSet &rStateSet) const
	Write a stateset to formated text (no re-indexing). More...
void	WriteStateSet (TokenWriter &rTw, const StateSet &rStateSet) const
	Write a stateset to TokenWriter. More...
void	DWriteStateSet (TokenWriter &rTw, const StateSet &rStateSet) const
	Write a stateset to TokenWriter (debug version, no re-indexing) More...
std::string	StatesToString (void) const
	Write stateset of this generator to a string (no re-indexing) More...
std::string	StatesToText (void) const
	Write stateset of this generator to formated text (no re-indexing) More...
std::string	MarkedStatesToString (void) const
	Write set of marked states to a string (no re-indexing) More...
std::string	InitStatesToString (void) const
	Write set of initial states to a string (no re-indexing) More...
void	WriteTransRel (void) const
	Write transition relation to console (no re-indexing) More...
std::string	TransRelToString (void) const
	Write transition relation to string (no re-indexing) More...
std::string	TransRelToText (void) const
	Write transition relation to formated text (no re-indexing) More...
void	WriteTransRel (TokenWriter &rTw) const
	Write transition relation to tokenwriter. More...
void	DWriteTransRel (TokenWriter &rTw) const
	Write transition relation to tokenwriter (debug version) More...
virtual void	DotWrite (const std::string &rFileName) const
	Writes generator to dot input format. More...
virtual void	DDotWrite (const std::string &rFileName) const
	Writes generator to dot input format (no re-indexing). More...
virtual void	XDotWrite (const std::string &rFileName) const
	Writes generator to dot input format for export to VioLib. More...
void	ReadStateSet (TokenReader &rTr, const std::string &rLabel, StateSet &rStateSet) const
	Read a state set. More...
bool	ReindexOnWrite (void) const
	Test whether file-i/o uses minimal state indicees. More...
void	ReindexOnWrite (bool flag)
	Enable/disable minimal state indicees for file-i/o. More...
static void	ReindexOnWriteDefault (bool flag)
	Enable/disable reindexing states for file-i/o. More...
static bool	ReindexOnWriteDefault (void)
	Enable/disable reindexing states for file-i/o. More...

Constructor & Destructor Documentation

vGenerator() [1/3]

faudes::vGenerator::vGenerator

(

void

)

Default constructor.

doxygen group

Definition at line 62 of file cfl_generator.cpp.

vGenerator() [2/3]

faudes::vGenerator::vGenerator

(

const vGenerator &

rOtherGen

)

Copy-constructror.

Definition at line 97 of file cfl_generator.cpp.

vGenerator() [3/3]

faudes::vGenerator::vGenerator

(

const std::string &

rFileName

)

Construct from file.

This constructor effectively uses the DoRead(TokenReader&) function to read.

Parameters

rFileName

Name of file

Exceptions

Exception

IO errors (id 1) Token mismatch (id 50, 51, 52, 80, 85)

Definition at line 129 of file cfl_generator.cpp.

~vGenerator()

faudes::vGenerator::~vGenerator ( void  )

virtual

Destructor.

Definition at line 194 of file cfl_generator.cpp.

Member Function Documentation

Accessible()

bool faudes::vGenerator::Accessible

(

void

)

Make generator accessible.

Returns

True if generator contains at least one initial state

Definition at line 2030 of file cfl_generator.cpp.

AccessibleSet()

StateSet faudes::vGenerator::AccessibleSet

(

void

)

const

Compute set of accessible states.

doxygen group

Definition at line 1998 of file cfl_generator.cpp.

ActiveEventSet()

EventSet faudes::vGenerator::ActiveEventSet

(

Idx

x1

)

const

Return active event set at state x1.

Parameters

x1	Index of x1

Returns

EventSet

Definition at line 1938 of file cfl_generator.cpp.

ActiveTransSet()

TransSet faudes::vGenerator::ActiveTransSet

(

Idx

x1

)

const

Return active transition set at state x1.

Parameters

x1	Index of x1

Returns

EventSet

Definition at line 1948 of file cfl_generator.cpp.

Alphabet()

const EventSet & faudes::vGenerator::Alphabet

(

void

)

const

Return const reference to alphabet.

Returns

EventSet Reference to mpAlphabet

Definition at line 1878 of file cfl_generator.cpp.

AlphabetBegin()

EventSet::Iterator faudes::vGenerator::AlphabetBegin

(

void

)

const

Iterator to Begin() of alphabet.

doxygen group

Returns

Iterator to begin of mpAlphabet

Definition at line 1047 of file cfl_generator.cpp.

AlphabetEmpty()

bool faudes::vGenerator::AlphabetEmpty

(

void

)

const

Check if alphabet is Empty.

Returns

True if mpAlphabet is empty

Definition at line 648 of file cfl_generator.cpp.

AlphabetEnd()

EventSet::Iterator faudes::vGenerator::AlphabetEnd

(

void

)

const

Iterator to End() of alphabet.

Returns

Iterator to end of mpAlphabet

Definition at line 1052 of file cfl_generator.cpp.

AlphabetSize()

Idx faudes::vGenerator::AlphabetSize

(

void

)

const

Get number of events in alphabet.

Returns

Number of events

Definition at line 572 of file cfl_generator.cpp.

AlphabetToString()

std::string faudes::vGenerator::AlphabetToString

(

void

)

const

Write generators alphabet to string.

Returns

std::string

Exceptions

Exception

IO errors (id 2)

Definition at line 2523 of file cfl_generator.cpp.

AlphabetVoid()

const EventSet & faudes::vGenerator::AlphabetVoid ( void  )

staticprotected

Static default alphabet prototype (incl.

attribute type)

Definition at line 41 of file cfl_generator.cpp.

Assign()

vGenerator & faudes::vGenerator::Assign ( const Type &  rSrc )

virtual

Copy from other faudes type.

doxygen group The current implementation tests whether the source object can be casted to a generator and then performs the according assignment.

Parameters

rSrc	Source to copy from.

Reimplemented from faudes::Type.

Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TmtcGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, and faudes::TcGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >.

Definition at line 287 of file cfl_generator.cpp.

AssignWithoutAttributes()

vGenerator & faudes::vGenerator::AssignWithoutAttributes ( const vGenerator &  rGen )

virtual

Copy from other vGenerator, ignore attributes.

Parameters

rGen	Source to copy from.

Definition at line 303 of file cfl_generator.cpp.

BlockingStates()

StateSet faudes::vGenerator::BlockingStates

(

void

)

const

Compute set of blocking states.

A state is considered blocking if it is accessible but not coaccessible.

Definition at line 2148 of file cfl_generator.cpp.

Cast()

const Type * faudes::vGenerator::Cast ( const Type *  pOther ) const

virtual

Type test.

Uses C++ dynamic cast to test whether the specified object casts to a vGenerator.

Returns

vGenerator reference if dynamic cast succeeds, else NULL

Reimplemented from faudes::Type.

Reimplemented in faudes::TcGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TtGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, and faudes::TlhaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >.

Definition at line 188 of file cfl_generator.cpp.

Clear()

void faudes::vGenerator::Clear ( void  )

virtual

Clear generator data.

Clears state set, alphabet and transitionrealtion. Behavioural flags eg StateNamesEnabled are maintained.

Reimplemented from faudes::Type.

Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, and faudes::Executor.

Definition at line 582 of file cfl_generator.cpp.

ClearAttributes()

void faudes::vGenerator::ClearAttributes ( void  )

virtual

Clear Attributes.

doxygen group

Definition at line 615 of file cfl_generator.cpp.

ClearEventAttributes()

void faudes::vGenerator::ClearEventAttributes ( void  )

virtual

Clear event attributes.

Definition at line 605 of file cfl_generator.cpp.

ClearGlobalAttribute()

void faudes::vGenerator::ClearGlobalAttribute ( void  )

virtual

Clear global attribute.

Definition at line 595 of file cfl_generator.cpp.

ClearInitStates()

void faudes::vGenerator::ClearInitStates

(

void

)

Clear all mInitStates.

Definition at line 1502 of file cfl_generator.cpp.

ClearMarkedStates()

void faudes::vGenerator::ClearMarkedStates

(

void

)

Clear all marked states.

Definition at line 1577 of file cfl_generator.cpp.

ClearMinStateIndexMap()

void faudes::vGenerator::ClearMinStateIndexMap

(

void

)

const

Clear minimal index map for 1:1 file io.

Definition at line 674 of file cfl_generator.cpp.

ClearStateAttributes()

void faudes::vGenerator::ClearStateAttributes ( void  )

virtual

Clear state attributes.

Reimplemented in faudes::TmtcGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >.

Definition at line 600 of file cfl_generator.cpp.

ClearStateNames()

void faudes::vGenerator::ClearStateNames

(

void

)

Remove all names from generator's StateSymbolTable.

Definition at line 970 of file cfl_generator.cpp.

ClearStates()

void faudes::vGenerator::ClearStates

(

void

)

Clear all states and transitions, maintain alphabet.

Definition at line 624 of file cfl_generator.cpp.

ClearTransAttributes()

void faudes::vGenerator::ClearTransAttributes ( void  )

virtual

Clear transition attributes.

Definition at line 610 of file cfl_generator.cpp.

ClearTransRel()

void faudes::vGenerator::ClearTransRel

(

void

)

Clear all transitions.

Definition at line 1717 of file cfl_generator.cpp.

ClrEventAttribute()

void faudes::vGenerator::ClrEventAttribute ( Idx  index )

virtual

Clear attribute for existing event.

Parameters

index

Event index

Definition at line 1737 of file cfl_generator.cpp.

ClrInitState() [1/3]

void faudes::vGenerator::ClrInitState

(

const std::string &

rName

)

Unset an existing state as initial state by name.

Parameters

rName

State name

Exceptions

Exception

State name not known in generator (id 90)

Definition at line 1482 of file cfl_generator.cpp.

ClrInitState() [2/3]

void faudes::vGenerator::ClrInitState

(

Idx

index

)

Unset an existing state as initial state by index.

Define FAUDES_CHECKED for consistency checks.

Parameters

index

State index

Exceptions

Exception

State index not found in generator (id 91)

Definition at line 1468 of file cfl_generator.cpp.

ClrInitState() [3/3]

StateSet::Iterator faudes::vGenerator::ClrInitState

(

StateSet::Iterator

pos

)

Unset an existing state as initial state by iterator.

Parameters

pos	StateSet::iterator

Returns

Iterator to next init state

Definition at line 1496 of file cfl_generator.cpp.

ClrMarkedState() [1/3]

void faudes::vGenerator::ClrMarkedState

(

const std::string &

rName

)

Unset an existing state as marked state by name.

Parameters

rName

State name

Exceptions

Exception

State index not found in generator (id 91)

Definition at line 1557 of file cfl_generator.cpp.

ClrMarkedState() [2/3]

void faudes::vGenerator::ClrMarkedState

(

Idx

index

)

Unset an existing state as marked state by index.

Parameters

index

State index

Exceptions

Exception

State index not found in generator (id 91)

Definition at line 1543 of file cfl_generator.cpp.

ClrMarkedState() [3/3]

StateSet::Iterator faudes::vGenerator::ClrMarkedState

(

StateSet::Iterator

pos

)

Unset an existing state as marked state by iterator.

Parameters

pos	StateSet::iterator

Returns

Iterator to next marked state

Definition at line 1571 of file cfl_generator.cpp.

ClrStateAttribute()

void faudes::vGenerator::ClrStateAttribute ( Idx  index )

virtual

Clear attribute for existing state.

Parameters

index

State index

Definition at line 1750 of file cfl_generator.cpp.

ClrStateName() [1/2]

void faudes::vGenerator::ClrStateName

(

const std::string &

rName

)

Clear name for individual state.

Parameters

rName

State name

Definition at line 991 of file cfl_generator.cpp.

ClrStateName() [2/2]

void faudes::vGenerator::ClrStateName

(

Idx

index

)

Clear name for individual state.

Parameters

index

State index

Exceptions

Exception

state does not exist in generator (id 90)

Definition at line 977 of file cfl_generator.cpp.

ClrTransAttribute()

void faudes::vGenerator::ClrTransAttribute ( const Transition &  rTrans )

virtual

Clear attribute for existing transition.

Parameters

rTrans

transition

Definition at line 1711 of file cfl_generator.cpp.

ClrTransition() [1/3]

void faudes::vGenerator::ClrTransition

(

const Transition &

rTrans

)

Remove a transition by transition object.

Parameters

rTrans

Transition object

Definition at line 1667 of file cfl_generator.cpp.

ClrTransition() [2/3]

void faudes::vGenerator::ClrTransition	(	Idx	x1,
		Idx	ev,
		Idx	x2
	)

Remove a transition by indices.

Parameters

x1	Predecessor state index
ev	Event index
x2	Successor state index

Definition at line 1660 of file cfl_generator.cpp.

ClrTransition() [3/3]

TransSet::Iterator faudes::vGenerator::ClrTransition

(

TransSet::Iterator

it

)

Remove a transition by iterator.

Parameters

it	TransSet::iterator

Returns

Iterator to next transition

Definition at line 1673 of file cfl_generator.cpp.

ClrTransitions() [1/2]

void faudes::vGenerator::ClrTransitions

(

Idx

x1

)

Remove a transitions by state.

Parameters

x1	Predecessor state index

Definition at line 1686 of file cfl_generator.cpp.

ClrTransitions() [2/2]

void faudes::vGenerator::ClrTransitions	(	Idx	x1,
		Idx	ev
	)

Remove a transitions by state and event.

Parameters

x1	Predecessor state index
ev	Event index

Definition at line 1679 of file cfl_generator.cpp.

Coaccessible()

bool faudes::vGenerator::Coaccessible

(

void

)

Make generator Coaccessible.

Returns

True if generator contains at least one marked state

Definition at line 2089 of file cfl_generator.cpp.

CoaccessibleSet()

StateSet faudes::vGenerator::CoaccessibleSet

(

void

)

const

Compute set of Coaccessible states.

Definition at line 2054 of file cfl_generator.cpp.

Complete() [1/2]

bool faudes::vGenerator::Complete

(

const EventSet &

rSigmaO

)

Make generator Complete w.r.t.

an alphabet

This procedure removes all states that conflict with completes w.r.t. the specified alphabet Sigma_o until a fixpoint is reached. The current implementation consists of an outer iteration to restrict a domain of states and an inner iteration for abcakwar reachability analyis.

THIS IS EXPERIMENTAL / NEEDS TESTING

Parameters

rSigmaO

Specified alphabet Sigma_o

Returns

True if generator contains at least one initial state

Definition at line 2246 of file cfl_generator.cpp.

Complete() [2/2]

bool faudes::vGenerator::Complete

(

void

)

Make generator Complete.

This procedure removes all states that are guaranteed to evolve into a terminal state within a finite number of transitios. The current implementations is initialized by the set of terminal states and then performs a backward reachability analysis.

Returns

True if generator contains at least one initial state

Definition at line 2216 of file cfl_generator.cpp.

ConfigureAttributeTypes()

void faudes::vGenerator::ConfigureAttributeTypes ( const AttributeVoid *  pNewGlobalPrototype, const StateSet *  pNewStatesPrototype, const EventSet *  pNewAlphabetPrototype, const TransSet *  pNewTransRelPrototype  )

protected

Configure attribute types.

Definition at line 201 of file cfl_generator.cpp.

Copy()

vGenerator * faudes::vGenerator::Copy ( void  ) const

virtual

Construct copy on heap.

Technically not a constructor, this function creates a vGenerator with the same event symboltable. It is the callers responsebilty to delete the object when no longer needed. Derived classes must reimplement this function to create an object of the same class and the same event symboltable.

Returns

New vGenerator

Reimplemented from faudes::Type.

Reimplemented in faudes::TcGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TtGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TmtcGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TioGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TlhaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::THioPlant< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::THioPlant< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >, faudes::THioEnvironment< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::THioEnvironment< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >, faudes::THioController< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::THioController< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >, faudes::THioConstraint< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::THioConstraint< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >, and faudes::TdiagGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >.

Definition at line 180 of file cfl_generator.cpp.

DDotWrite()

void faudes::vGenerator::DDotWrite ( const std::string &  rFileName ) const

virtual

Writes generator to dot input format (no re-indexing).

Variant of DotWrite() without re-indexing.

Parameters

rFileName

File to write

Exceptions

Exception

IO errors (id 2)

Definition at line 3061 of file cfl_generator.cpp.

DeleteCore()

void faudes::vGenerator::DeleteCore ( void  )

protectedvirtual

Free my heap members (attribute dependent types)

Definition at line 239 of file cfl_generator.cpp.

DelEvent() [1/2]

bool faudes::vGenerator::DelEvent

(

const std::string &

rName

)

Delete event from generator by name.

mpEventSymbolTable stays untouched. Transitions containing event will be removed too.

Parameters

rName

Name of event

Returns

True, if event was in alphabet

Definition at line 1222 of file cfl_generator.cpp.

DelEvent() [2/2]

bool faudes::vGenerator::DelEvent

(

Idx

index

)

Delete event from generator by index.

mpEventSymbolTable stays untouched. Transitions containing event will be removed too.

Parameters

index

Index of event

Returns

True, if event was in alphabet

Definition at line 1215 of file cfl_generator.cpp.

DelEventFromAlphabet()

bool faudes::vGenerator::DelEventFromAlphabet

(

Idx

index

)

Delete event from alphabet without consistency check.

The event is only deleted from mpAlphabet but not from transition relation.

Parameters

index

Index of event

Returns

True, if event was in alphabet

Definition at line 1240 of file cfl_generator.cpp.

DelEvents()

void faudes::vGenerator::DelEvents

(

const EventSet &

rEvents

)

Delete a set of events from generator.

mpEventSymbolTable stays untouched. Transitions containing events will be removed too.

Parameters

rEvents

EventSet containing events to remove

Definition at line 1230 of file cfl_generator.cpp.

DelState() [1/2]

bool faudes::vGenerator::DelState

(

const std::string &

rName

)

Delete a state from generator by name.

Cleans mpStates, mInitStates, mMarkedStates, mpTransRel and mpStateSymbolTable.

Parameters

rName

Name of state to delete. Will be erased in mpStateSymbolTable too

Returns

True, if state was in stateset

Exceptions

Exception

Symbolic name not known (id 90)

Definition at line 1365 of file cfl_generator.cpp.

DelState() [2/2]

bool faudes::vGenerator::DelState

(

Idx

index

)

Delete a state from generator by index.

Cleans mpStates, mInitStates, mMarkedStates, mpTransRel and mpStateSymbolTable.

Parameters

index

Index of state to delete.

Returns

True, if state was in stateset

Definition at line 1350 of file cfl_generator.cpp.

DelStateFromStates() [1/2]

bool faudes::vGenerator::DelStateFromStates

(

Idx

index

)

Delete a state from generator without consistency check.

This removes the state from mpStates and mpStateSymbolTable but doesn't touch mpTransRel, mInitStates and mMarkedStates.

Parameters

index

Index of state to delete.

Returns

True, if state was in stateset

Definition at line 1399 of file cfl_generator.cpp.

DelStateFromStates() [2/2]

StateSet::Iterator faudes::vGenerator::DelStateFromStates

(

StateSet::Iterator

pos

)

Delete a state from generator without consistency check.

This removes the state from mpStates and mpStateSymbolTable but doesn't touch mpTransRel, mInitStates and mMarkedStates. Index to delete is given by iterator.

Parameters

pos	StateSet::Iterator

Returns

Iteraror to next state

Definition at line 1406 of file cfl_generator.cpp.

DelStates()

void faudes::vGenerator::DelStates

(

const StateSet &

rDelStates

)

Delete a set of states Cleans mpStates, mInitStates, mMarkedStates, mpTransrel, and mpStateSymboltable.

Parameters

rDelStates

StateSet containing states aka indicees to delete

Definition at line 1381 of file cfl_generator.cpp.

DoAssign()

void faudes::vGenerator::DoAssign ( const vGenerator &  rSrc )

protected

Assignment for matching type.

Definition at line 255 of file cfl_generator.cpp.

DoDWrite()

void faudes::vGenerator::DoDWrite ( TokenWriter &  rTw, const std::string &  rLabel = "", const Type *  pContext = 0  ) const

protectedvirtual

Write generator in debugging format to TokenWriter, see Type::DWrite for public wrappers.

Reimplement this method in derived classes to provide the std token io interface defined in the public section of Type.

Parameters

rTw	Reference to TokenWriter
rLabel	Label of section to write
pContext	Write context to provide contextual information (ignored)

Exceptions

Exception

IO errors (id 2)

Reimplemented from faudes::Type.

Definition at line 2453 of file cfl_generator.cpp.

DoRead()

void faudes::vGenerator::DoRead ( TokenReader &  rTr, const std::string &  rLabel = "", const Type *  pContext = 0  )

protectedvirtual

Read generator object from TokenReader, see Type::Read for public wrappers.

Virtual function for std token io interface. Context is ignored, label defaults to "Generator".

Parameters

rTr	TokenReader to read from
rLabel	Section to read
pContext	Read context to provide contextual information (ignored)

Exceptions

Exception

token mismatch (id 50, 51, 52, 80, 85) IO error (id 1)

Reimplemented from faudes::Type.

Reimplemented in faudes::Executor, and faudes::TlhaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >.

Definition at line 3153 of file cfl_generator.cpp.

DoSWrite()

void faudes::vGenerator::DoSWrite ( TokenWriter &  rTw ) const

protectedvirtual

Write generator statistics as comment to TokenWriter, see Type::SWrite for public wrappers.

Reimplement this method in derived classes to provide the std token io interface defined in the public section of Type.

Parameters

rTw	Reference to TokenWriter

Exceptions

Exception

IO errors (id 2)

Reimplemented from faudes::Type.

Reimplemented in faudes::TmtcGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >.

Definition at line 2984 of file cfl_generator.cpp.

DotWrite()

void faudes::vGenerator::DotWrite ( const std::string &  rFileName ) const

virtual

Writes generator to dot input format.

The dot file format is specified by the graphiz package; see http://www.graphviz.org. The package includes the dot command line tool to generate a graphical representation of the generators graph. See also GraphWrite(). This functions sets the re-indexing to minimal indices.

Parameters

rFileName

File to write

Exceptions

Exception

IO errors (id 2)

Reimplemented in faudes::TmtcGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, and faudes::TdiagGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >.

Definition at line 3000 of file cfl_generator.cpp.

DoWrite()

void faudes::vGenerator::DoWrite ( TokenWriter &  rTw, const std::string &  rLabel = "", const Type *  pContext = 0  ) const

protectedvirtual

Write generator to TokenWriter, see Type::Write for public wrappers.

Virtual function for std token io interface. Context is ignored, label defaults to "Generator". If the tokenwriter writes to a file, state indices will be re-indext to start from 1.

Parameters

rTw	Reference to TokenWriter
rLabel	Label of section to write
pContext	Write context to provide contextual information (ignored)

Exceptions

Exception

IO errors (id 2)

Reimplemented from faudes::Type.

Reimplemented in faudes::Executor, and faudes::TlhaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >.

Definition at line 2413 of file cfl_generator.cpp.

DoXWrite()

void faudes::vGenerator::DoXWrite ( TokenWriter &  rTw, const std::string &  rLabel = "", const Type *  pContext = 0  ) const

protectedvirtual

Write generator to TokenWriter, see Type::XWrite for public wrappers.

Virtual function for std token io interface. Context is ignored, label defaults to "Generator".

Parameters

rTw	Reference to TokenWriter
rLabel	Label of section to write
pContext	Write context to provide contextual information (ignored)

Exceptions

Exception

IO errors (id 2)

Reimplemented from faudes::Type.

Definition at line 2483 of file cfl_generator.cpp.

DWriteStateSet()

void faudes::vGenerator::DWriteStateSet	(	TokenWriter &	rTw,
		const StateSet &	rStateSet
	)		const

Write a stateset to TokenWriter (debug version, no re-indexing)

Parameters

rTw	Reference to TokenWriter
rStateSet	Reference to stateset

Exceptions

Exception

IO errors (id 2)

Definition at line 2736 of file cfl_generator.cpp.

DWriteTransRel()

void faudes::vGenerator::DWriteTransRel

(

TokenWriter &

rTw

)

const

Write transition relation to tokenwriter (debug version)

Parameters

rTw	Reference to TokenWriter

Exceptions

Exception

IO errors (id 2)

Definition at line 2904 of file cfl_generator.cpp.

Empty()

bool faudes::vGenerator::Empty

(

void

)

const

Check if generator is empty (no states)

Returns

True if state set is empty

Definition at line 653 of file cfl_generator.cpp.

EnforceStateNames()

void faudes::vGenerator::EnforceStateNames

(

const std::string &

rTemplate

)

For all states without a symbolic name, assign a name based on suggested template and the index.

Parameters

rTemplate

Basis for name generation

Definition at line 1027 of file cfl_generator.cpp.

EStr()

std::string faudes::vGenerator::EStr

(

Idx

index

)

const

Pretty printable event name for index (eg for debugging).

Parameters

index

Event index

Returns

std::string

Definition at line 3828 of file cfl_generator.cpp.

EventAttribute() [1/3]

const AttributeVoid & faudes::vGenerator::EventAttribute ( const std::string &  rName ) const

virtual

Event attribute lookup.

In a context where the attribute type is known, you may prefer the TaGenerator method.

Parameters

rName

Returns

reference to attribute

Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >.

Definition at line 1826 of file cfl_generator.cpp.

EventAttribute() [2/3]

const AttributeVoid & faudes::vGenerator::EventAttribute ( Idx  index ) const

virtual

Event attribute lookup.

In a context where the attribute type is known, you may prefer the TaGenerator method.

Parameters

index

Returns

reference to attribute

Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >.

Definition at line 1816 of file cfl_generator.cpp.

EventAttribute() [3/3]

void faudes::vGenerator::EventAttribute ( Idx  index, const Type &  rAttr  )

virtual

Set attribute for existing event.

This version uses a dynamic cast to test the actual type of the provided attribute. An exception is thrown for an invalid attribute type. In a context where the attribute type is known, you may prefer the TaGenerator method.

Parameters

index	Event index
rAttr	New attribute

Exceptions

Exception

Index not found in alphabet (id 60) Cannot cast attribute (id 63)

Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >.

Definition at line 1722 of file cfl_generator.cpp.

EventAttributep() [1/2]

AttributeVoid * faudes::vGenerator::EventAttributep ( const std::string &  rName )

virtual

Event attribute pointer to access Attribute methods.

If there are no attributes (plain vGenerator) this method returs 0. If there are attributes, an explicit default value may be inserted. In a context where the attribute type is known, you may prefer the TaGenerator method.

Parameters

rName

Returns

pointer to attribute

Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >.

Definition at line 1831 of file cfl_generator.cpp.

EventAttributep() [2/2]

AttributeVoid * faudes::vGenerator::EventAttributep ( Idx  index )

virtual

Event attribute pointer to access Attribute methods.

If there are no attributes (plain vGenerator) this method returs 0. If there are attributes, an explicit default value may be inserted. In a context where the attribute type is known, you may prefer the TaGenerator method.

Parameters

index

Returns

pointer to attribute

Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >.

Definition at line 1821 of file cfl_generator.cpp.

EventAttributes()

void faudes::vGenerator::EventAttributes ( const EventSet &  rEventSet )

virtual

Set attributes for existing events.

This version uses a dynamic cast to test the actual type of the provided attributes. An exception is thrown for an invalid attribute type.

Parameters

rEventSet

Set of attributed events

Exceptions

Exception

Element not found in alphabet (id 60) Cannot cast attribute (id 63)

Definition at line 1730 of file cfl_generator.cpp.

EventIndex()

Idx faudes::vGenerator::EventIndex

(

const std::string &

rName

)

const

Event index lookup.

Parameters

rName

Name of event to lookup

Returns

Valid index or 0 if name unknown to symboltable

Definition at line 834 of file cfl_generator.cpp.

EventName() [1/2]

std::string faudes::vGenerator::EventName

(

Idx

index

)

const

Event name lookup.

Parameters

index

Index of event to look up

Returns

Name or empty std::string if non-existent

Definition at line 839 of file cfl_generator.cpp.

EventName() [2/2]

void faudes::vGenerator::EventName	(	Idx	index,
		const std::string &	rName
	)

Set name for existing event.

Note: since the event symboltable is global, this affect all generators that refer to the specified event.

Parameters

index	Event index
rName	New name

Exceptions

Exception

index not found in EventSymbolMap (id 42) name already associated with another index (id 44) event does not exist in generator (id 89)

Definition at line 844 of file cfl_generator.cpp.

EventRename() [1/2]

bool faudes::vGenerator::EventRename	(	const std::string &	rOldName,
		const std::string &	rNewName
	)

Rename event in this generator.

Convenience wrapper for EventRename(Idx, const std::string&).

Parameters

rOldName	Event to rename
rNewName	New name

Returns

True, if the new name did already exist

Exceptions

Exception

specified event does not exist (id 89)

Definition at line 912 of file cfl_generator.cpp.

EventRename() [2/2]

bool faudes::vGenerator::EventRename	(	Idx	event,
		const std::string &	rNewName
	)

Rename event in this generator.

This method renames the specified event. It does so by removing and adding transitions. This does not effect other generators.

Parameters

event	Event to rename
rNewName	New name

Returns

True, if the new name did already exist

Exceptions

Exception

specified event does not exist (id 89)

Definition at line 867 of file cfl_generator.cpp.

EventSymbolTablep() [1/3]

void faudes::vGenerator::EventSymbolTablep ( const vGenerator &  rOtherGen )

virtual

Set EventSymbolTable as given by rOtherGen.

This function sets the reference to the event symboltable. The current implementation clears the generator, future versions may implement a re-indexing.

Parameters

rOtherGen

Other generator

Definition at line 829 of file cfl_generator.cpp.

EventSymbolTablep() [2/3]

void faudes::vGenerator::EventSymbolTablep ( SymbolTable *  pSymTab )

virtual

Set EventSymbolTable to be used by this vGenerator.

This function sets the reference to the event symboltable. The current implementation in derived classes clears the generator, future versions may implement a re-indexing.

Parameters

pSymTab

Pointer to SymbolTable

Definition at line 823 of file cfl_generator.cpp.

EventSymbolTablep() [3/3]

SymbolTable * faudes::vGenerator::EventSymbolTablep

(

void

)

const

Get Pointer to EventSymbolTable currently used by this vGenerator.

doxygen group

Returns

Pointer to EventSymbolTable

Definition at line 813 of file cfl_generator.cpp.

ExistsEvent() [1/2]

bool faudes::vGenerator::ExistsEvent

(

const std::string &

rName

)

const

Test existence of event in alphabet.

Parameters

rName

Event name

Returns

True / false

Definition at line 1761 of file cfl_generator.cpp.

ExistsEvent() [2/2]

bool faudes::vGenerator::ExistsEvent

(

Idx

index

)

const

Test existence of event in alphabet.

Parameters

index

Event index

Returns

True / false

Definition at line 1756 of file cfl_generator.cpp.

ExistsInitState()

bool faudes::vGenerator::ExistsInitState

(

Idx

index

)

const

Test existence of state in mInitStates.

Parameters

index

State index

Returns

true / false

Definition at line 1796 of file cfl_generator.cpp.

ExistsMarkedState()

bool faudes::vGenerator::ExistsMarkedState

(

Idx

index

)

const

Test existence of state in mMarkedStates.

Parameters

index

State index

Returns

true / false

Definition at line 1806 of file cfl_generator.cpp.

ExistsState() [1/2]

bool faudes::vGenerator::ExistsState

(

const std::string &

name

)

const

Test existence of state in state set.

Parameters

name	State name

Returns

true / false

Definition at line 1781 of file cfl_generator.cpp.

ExistsState() [2/2]

bool faudes::vGenerator::ExistsState

(

Idx

index

)

const

Test existence of state in state set.

Parameters

index

State index

Returns

true / false

Definition at line 1776 of file cfl_generator.cpp.

ExistsTransition() [1/5]

bool faudes::vGenerator::ExistsTransition	(	const std::string &	rX1,
		const std::string &	rEv,
		const std::string &	rX2
	)		const

Test for transition given by x1, ev, x2.

Parameters

rX1	name of Predecessor state
rEv	name of Event
rX2	name of Successor state

Returns

true / false

Definition at line 1124 of file cfl_generator.cpp.

ExistsTransition() [2/5]

bool faudes::vGenerator::ExistsTransition

(

const Transition &

rTrans

)

const

test for transition

Parameters

rTrans

transition

Returns

true / false

Definition at line 1114 of file cfl_generator.cpp.

ExistsTransition() [3/5]

bool faudes::vGenerator::ExistsTransition

(

Idx

x1

)

const

Test for transition given by x1.

Parameters

x1	Predecessor state

Returns

true / false

Definition at line 1136 of file cfl_generator.cpp.

ExistsTransition() [4/5]

bool faudes::vGenerator::ExistsTransition	(	Idx	x1,
		Idx	ev
	)		const

Test for transition given by x1, ev.

Parameters

x1	Predecessor state
ev	Event

Returns

true / false

Definition at line 1131 of file cfl_generator.cpp.

ExistsTransition() [5/5]

bool faudes::vGenerator::ExistsTransition	(	Idx	x1,
		Idx	ev,
		Idx	x2
	)		const

Test for transition given by x1, ev, x2.

Parameters

x1	Predecessor state
ev	Event
x2	Successor state

Returns

true / false

Definition at line 1119 of file cfl_generator.cpp.

FindEvent() [1/2]

EventSet::Iterator faudes::vGenerator::FindEvent

(

const std::string &

rName

)

const

Returns a iterator to event index in alphabet.

Parameters

rName

Event name of index to find

Returns

Iterator to event index

Definition at line 1771 of file cfl_generator.cpp.

FindEvent() [2/2]

EventSet::Iterator faudes::vGenerator::FindEvent

(

Idx

index

)

const

Returns a iterator to event index in alphabet.

Parameters

index

Index to find

Returns

Iterator to event index

Definition at line 1766 of file cfl_generator.cpp.

FindInitState()

StateSet::Iterator faudes::vGenerator::FindInitState

(

Idx

index

)

const

Iterator to state index in mInitStates.

Parameters

index

Index to find

Returns

StateSet::Iterator to state index

Definition at line 1801 of file cfl_generator.cpp.

FindMarkedState()

StateSet::Iterator faudes::vGenerator::FindMarkedState

(

Idx

index

)

const

Returns a iterator to state index in mMarkedStates.

Parameters

index

Index to find

Returns

StateSet::Iterator to state index

Definition at line 1811 of file cfl_generator.cpp.

FindState() [1/2]

StateSet::Iterator faudes::vGenerator::FindState

(

const std::string &

rName

)

const

Returns a iterator to state with specified name.

Parameters

rName

name of state to find

Returns

StateSet::Iterator to state

Definition at line 1786 of file cfl_generator.cpp.

FindState() [2/2]

StateSet::Iterator faudes::vGenerator::FindState

(

Idx

index

)

const

Returns a iterator to state index in state set.

Parameters

index

Index to find

Returns

StateSet::Iterator to state index

Definition at line 1791 of file cfl_generator.cpp.

FindTransition() [1/3]

TransSet::Iterator faudes::vGenerator::FindTransition	(	const std::string &	rX1,
		const std::string &	rEv,
		const std::string &	rX2
	)		const

iterator to transition given by x1, ev, x2

Parameters

rX1	name of Predecessor state
rEv	name of Event
rX2	name of Successor state

Returns

iterator to transition or end() if not exists

Definition at line 1107 of file cfl_generator.cpp.

FindTransition() [2/3]

TransSet::Iterator faudes::vGenerator::FindTransition

(

const Transition &

rTrans

)

const

Iterator to transition.

Parameters

rTrans

transition

Returns

iterator to transition or end() if not exists

Definition at line 1097 of file cfl_generator.cpp.

FindTransition() [3/3]

TransSet::Iterator faudes::vGenerator::FindTransition	(	Idx	x1,
		Idx	ev,
		Idx	x2
	)		const

Iterator to transition given by x1, ev, x2.

Parameters

x1	Predecessor state
ev	Event
x2	Successor state

Returns

iterator to transition or End() if not exists

Definition at line 1102 of file cfl_generator.cpp.

GlobalAttribute() [1/2]

void faudes::vGenerator::GlobalAttribute ( const Type &  rAttr )

virtual

Set global attribute.

The vGenerator does not have attributes, so this function throws an exception for any specified attribute different to AttributeVoid. The TaGenarator provides a re-implementation to actually set the global attribute.

Parameters

rAttr

Attribute

Exceptions

Exception

Cannot cast attribute (id 63)

Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >.

Definition at line 1846 of file cfl_generator.cpp.

GlobalAttribute() [2/2]

const AttributeVoid & faudes::vGenerator::GlobalAttribute ( void  ) const

virtual

Global attribute lookup.

In a context where the attribute type is known, you may prefer the TaGenerator method.

Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >.

Definition at line 1865 of file cfl_generator.cpp.

GlobalAttributep()

AttributeVoid * faudes::vGenerator::GlobalAttributep ( void  )

virtual

Get attribute pointer The global attribute allways exits.

For the vGenerator its of type AttributeVoid, the TaGenerator sets a nontrivial type. In a context where the attribute type is known, you may prefer the TaGenerator method.

Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >.

Definition at line 1871 of file cfl_generator.cpp.

GlobalAttributeTry()

void faudes::vGenerator::GlobalAttributeTry ( const Type &  rAttr )

virtual

Set global attribute.

The vGenerator does not have attributes, so this function does nothing. The TaGenarator provides a re-implementation to actually set the global attribute.

Parameters

rAttr

Attribute

Definition at line 1858 of file cfl_generator.cpp.

GlobalEventSymbolTablep()

SymbolTable * faudes::vGenerator::GlobalEventSymbolTablep ( void  )

static

Get Pointer to global EventSymbolTable.

This is a static member of SymbolTable and used as default for all derived generator classes and instantiated objects.

Returns

Pointer to global EventSymbolTable

Definition at line 818 of file cfl_generator.cpp.

GlobalVoid()

const AttributeVoid & faudes::vGenerator::GlobalVoid ( void  )

staticprotected

Static default global attribute prototype (configures global attribute type)

Definition at line 53 of file cfl_generator.cpp.

GraphWrite()

void faudes::vGenerator::GraphWrite	(	const std::string &	rFileName,
		const std::string &	rOutFormat = "",
		const std::string &	rDotExec = "dot"
	)		const

Produce graphical representation of this generator.

This method calls the generator's DotWrite function and then processes the output with the dot tool from graphiz package. If no output format is given, try to guess from filename extension. See also ProcessDot().

Parameters

rFileName	Name of output file
rOutFormat	Graphics file format, eg "png", "jpg", "svg"
rDotExec	path/name of executable

Exceptions

Exception

IO errors (id 2) error during systemcall for dot (id 3)

Definition at line 3847 of file cfl_generator.cpp.

InitState()

Idx faudes::vGenerator::InitState

(

void

)

const

Return initial state.

If the initial state is not unique, this function returns 0.

Returns

Index of initial state

Definition at line 1142 of file cfl_generator.cpp.

InitStates()

const StateSet & faudes::vGenerator::InitStates

(

void

)

const

Const ref to initial states.

Returns

StateSet

Definition at line 1908 of file cfl_generator.cpp.

InitStatesBegin()

StateSet::Iterator faudes::vGenerator::InitStatesBegin

(

void

)

const

Iterator to Begin() of mInitStates.

Returns

Iterator to begin of mInitStates

Definition at line 1150 of file cfl_generator.cpp.

InitStatesEmpty()

bool faudes::vGenerator::InitStatesEmpty

(

void

)

const

Check if set of initial states are empty.

Returns

True if mInitStates is empty

Definition at line 663 of file cfl_generator.cpp.

InitStatesEnd()

StateSet::Iterator faudes::vGenerator::InitStatesEnd

(

void

)

const

Iterator to End() of mInitStates.

Returns

Iterator to end of mInitStates

Definition at line 1155 of file cfl_generator.cpp.

InitStatesSize()

Idx faudes::vGenerator::InitStatesSize

(

void

)

const

Get number of initial states.

Returns

Number of initial states

Definition at line 638 of file cfl_generator.cpp.

InitStatesToString()

std::string faudes::vGenerator::InitStatesToString

(

void

)

const

Write set of initial states to a string (no re-indexing)

Returns

std::string

Exceptions

Exception

IO errors (id 2)

Definition at line 2829 of file cfl_generator.cpp.

InjectAlphabet()

void faudes::vGenerator::InjectAlphabet

(

const EventSet &

rNewalphabet

)

Set mpAlphabet without consistency check.

Sets the alphabet incl attributes, if provided.

Parameters

rNewalphabet

EventSet with new alphabet

Definition at line 1170 of file cfl_generator.cpp.

InjectInitStates()

void faudes::vGenerator::InjectInitStates

(

const StateSet &

rNewInitStates

)

Replace mInitStates with StateSet given as parameter without consistency checks.

Parameters

rNewInitStates

StateSet containing new mInitStates

Definition at line 1460 of file cfl_generator.cpp.

InjectMarkedStates()

void faudes::vGenerator::InjectMarkedStates

(

const StateSet &

rNewMarkedStates

)

Replace mMarkedStates with StateSet given as parameter without consistency checks.

Parameters

rNewMarkedStates

StateSet containing new marked states

Definition at line 1535 of file cfl_generator.cpp.

InjectState()

void faudes::vGenerator::InjectState

(

Idx

index

)

Inject an existing state index into generators mStates Use with care! For use in performance optimized functions.

Parameters

index

State index to inject

Definition at line 1272 of file cfl_generator.cpp.

InjectStates()

void faudes::vGenerator::InjectStates

(

const StateSet &

rNewStates

)

Inject a complete state set without consistency checks (without attributes)

Parameters

rNewStates

StateSet

Definition at line 1278 of file cfl_generator.cpp.

InjectTransition()

void faudes::vGenerator::InjectTransition

(

const Transition &

rTrans

)

Set transition without consistency check.

Parameters

rTrans

Transition to insert

Definition at line 1582 of file cfl_generator.cpp.

InjectTransRel()

void faudes::vGenerator::InjectTransRel

(

const TransSet &

rNewtransrel

)

Set transition relation without consistency check (no attributes)

Parameters

rNewtransrel

TransRel to insert

Definition at line 1588 of file cfl_generator.cpp.

InsEvent() [1/2]

Idx faudes::vGenerator::InsEvent

(

const std::string &

rName

)

Add named event to generator.

An entry in the mpEventSymbolTable will be made if event name is not known so far.

Parameters

rName

Name of the event to add

Returns

New unique index

Definition at line 1204 of file cfl_generator.cpp.

InsEvent() [2/2]

bool faudes::vGenerator::InsEvent

(

Idx

index

)

Add an existing event to alphabet by index.

doxygen group It is an error to insert an event index that is not known to the mpEventSymbolTable.

Parameters

index

Event index

Returns

True, if event was new to alphabet

Definition at line 1198 of file cfl_generator.cpp.

InsEvents()

void faudes::vGenerator::InsEvents

(

const EventSet &

events

)

Add new named events to generator.

If the event allready exists, the attribute is maintained.

Parameters

events

EventSet

Definition at line 1210 of file cfl_generator.cpp.

InsInitState() [1/3]

Idx faudes::vGenerator::InsInitState

(

const std::string &

rName

)

Create a new named state and set as initial state.

Parameters

rName

Name of the state to add

Returns

Index of new unique state

Definition at line 1296 of file cfl_generator.cpp.

InsInitState() [2/3]

bool faudes::vGenerator::InsInitState

(

Idx

index

)

Add (perhaps new) state to generator and turn it into a initial state.

Parameters

index

State to insert

Returns

True to indicate that state was new to generator

Definition at line 1305 of file cfl_generator.cpp.

InsInitState() [3/3]

Idx faudes::vGenerator::InsInitState

(

void

)

Create new anonymous state and set as initial state.

Returns

Index of new unique

Definition at line 1287 of file cfl_generator.cpp.

InsInitStates()

void faudes::vGenerator::InsInitStates

(

const StateSet &

rStates

)

Add (perhaps new) anonymous initial states to generator

Parameters

rStates

Set of states to add

Definition at line 1312 of file cfl_generator.cpp.

InsMarkedState() [1/3]

Idx faudes::vGenerator::InsMarkedState

(

const std::string &

rName

)

Create a new named state and set as marked state.

Parameters

rName

Name of the state to add

Returns

Index of new unique state

Definition at line 1334 of file cfl_generator.cpp.

InsMarkedState() [2/3]

bool faudes::vGenerator::InsMarkedState

(

Idx

index

)

Add (perhaps new) state to generator and turn it into a marked state.

Parameters

index

State to insert

Returns

True to indicate that state was new to generator

Definition at line 1327 of file cfl_generator.cpp.

InsMarkedState() [3/3]

Idx faudes::vGenerator::InsMarkedState

(

void

)

Create new anonymous state and set as marked state.

Returns

Index of new unique state

Definition at line 1318 of file cfl_generator.cpp.

InsMarkedStates()

void faudes::vGenerator::InsMarkedStates

(

const StateSet &

rStates

)

Add (perhaps new) anonymous initial states to generator

Parameters

rStates

Set of states to add

Definition at line 1343 of file cfl_generator.cpp.

InsState() [1/3]

Idx faudes::vGenerator::InsState

(

const std::string &

rName

)

Add new named state to generator.

Parameters

rName

Name of the state to add

Returns

Index of new unique state

Exceptions

Exception

Name already exists (id 44)

Definition at line 1259 of file cfl_generator.cpp.

InsState() [2/3]

bool faudes::vGenerator::InsState

(

Idx

index

)

Add (perhaps new) state to generator.

Returns

True to indicate that state was new to generator

Definition at line 1253 of file cfl_generator.cpp.

InsState() [3/3]

Idx faudes::vGenerator::InsState

(

void

)

Add new anonymous state to generator.

Returns

Index of new unique state

Definition at line 1247 of file cfl_generator.cpp.

InsStates()

void faudes::vGenerator::InsStates

(

const StateSet &

rStates

)

Add anonymous states to generator.

Parameters

rStates

Set of states to add

Definition at line 1267 of file cfl_generator.cpp.

IsAccessible()

bool faudes::vGenerator::IsAccessible

(

void

)

const

Check if generator is accessible.

Returns

True if generator is accesssible

Definition at line 2044 of file cfl_generator.cpp.

IsCoaccessible()

bool faudes::vGenerator::IsCoaccessible

(

void

)

const

Check if generator is Coaccessible.

Returns

True if generator is coaccessible

Definition at line 2103 of file cfl_generator.cpp.

IsComplete() [1/3]

bool faudes::vGenerator::IsComplete

(

const EventSet &

rSigmaO

)

const

Check if generator is complete w.r.t.

an alphabet

A generator is considered complete w.r.t. an alphabet Sigma_o, if each state can be continued to a state in which a symbol of Sigma_c is enabled.

If the generator is accessible, completeness w.r.t. Sigma_o is equivalent to:

forall s in L(G) there exists t in (Sigma*)Sigma_u such that st in L(G)

Parameters

rSigmaO

Specified alphabet Sigma_o

Returns

True if generator is complete

Definition at line 2174 of file cfl_generator.cpp.

IsComplete() [2/3]

bool faudes::vGenerator::IsComplete

(

const StateSet &

rStates

)

const

Check if generator is complete.

Same as IsComplete(void), however, only the specified states are considered. The rational is to e.g. apply the test to accessible (resp. trim) states only. Then, test is equivalent to completeness of the generated (resp. marked) language.

Parameters

rStates

Set of state indices to restrict the completeness test

Returns

True if generator is relatively complete

Definition at line 2157 of file cfl_generator.cpp.

IsComplete() [3/3]

bool faudes::vGenerator::IsComplete

(

void

)

const

Check if generator is complete.

A generator is considered complete, if each state has at least one successor state.

If the generator is accessible, completeness is equivalent to completeness of the generated language, ie forall s in L(G) there exists r>s such that r in L(G)

If the generator is trim, completeness is equivalent to completeness of the markede language, ie forall s in Lm(G) there exists r>s such that r in Lm(G)

Returns

True if generator is complete

Definition at line 2211 of file cfl_generator.cpp.

IsDeterministic()

bool faudes::vGenerator::IsDeterministic

(

void

)

const

Check if generator is deterministic.

We require the transition relation to be a partial function and at most one initial state.

Note: pre 2.19 libFAUDES also insisted in exactly one initial state.

Returns

True if generator is deterministic

Definition at line 2367 of file cfl_generator.cpp.

IsOmegaTrim()

bool faudes::vGenerator::IsOmegaTrim

(

void

)

const

Check if generator is omega-trim.

Returns true if all states are accessible, coacessible, and have a successor state.

Returns

True if generator is omega-trim

Definition at line 2355 of file cfl_generator.cpp.

IsTrim()

bool faudes::vGenerator::IsTrim

(

void

)

const

Check if generator is trim.

Returns true if all states are rechable and coreachale.

Returns

True if generator is trim

Definition at line 2138 of file cfl_generator.cpp.

MarkedStates()

const StateSet & faudes::vGenerator::MarkedStates

(

void

)

const

Return const ref of marked states.

Returns

StateSet

Definition at line 1913 of file cfl_generator.cpp.

MarkedStatesBegin()

StateSet::Iterator faudes::vGenerator::MarkedStatesBegin

(

void

)

const

Iterator to Begin() of mMarkedStates.

Returns

iterator to Begin of mMarkedStates

Definition at line 1160 of file cfl_generator.cpp.

MarkedStatesEmpty()

bool faudes::vGenerator::MarkedStatesEmpty

(

void

)

const

Check if set of marked states are empty.

Returns

True if mMarkedStates is empty

Definition at line 668 of file cfl_generator.cpp.

MarkedStatesEnd()

StateSet::Iterator faudes::vGenerator::MarkedStatesEnd

(

void

)

const

Iterator to End() of mMarkedStates.

Returns

iterator to End of mMarkedStates

Definition at line 1165 of file cfl_generator.cpp.

MarkedStatesSize()

Idx faudes::vGenerator::MarkedStatesSize

(

void

)

const

Get number of marked states.

Returns

Number of marked states

Definition at line 643 of file cfl_generator.cpp.

MarkedStatesToString()

std::string faudes::vGenerator::MarkedStatesToString

(

void

)

const

Write set of marked states to a string (no re-indexing)

Returns

std::string

Exceptions

Exception

IO errors (id 2)

Definition at line 2824 of file cfl_generator.cpp.

MaxStateIndex()

Idx faudes::vGenerator::MaxStateIndex

(

void

)

const

Get maximum state index used in this generator.

Returns 0 if no states at all.

Returns

maximal index

Definition at line 754 of file cfl_generator.cpp.

MinimizeAlphabet()

void faudes::vGenerator::MinimizeAlphabet

(

void

)

Set the alphabet to used events.

Definition at line 1918 of file cfl_generator.cpp.

MinStateIndex() [1/2]

Idx faudes::vGenerator::MinStateIndex

(

Idx

index

)

const

Get state index as is it will be written to file.

Parameters

index

state index

Returns

minimal index

Definition at line 743 of file cfl_generator.cpp.

MinStateIndex() [2/2]

void faudes::vGenerator::MinStateIndex

(

void

)

Re-enumerate states.

This method re-enumerates states such that the resulting state set consist of consecutive indexes; i.e. Size()=MaxStateIndex(). The current implementation sets up the minimal-state-index map used for file i/o and applies it to the state set and the transition relation.

Note: libFAUDES does not maintain consecutive state indices. This was a design decision and it comes pros and cons. The method MinStateIndex() was implemented to provide some limited support for the implementation of algorithms in a consecutive state enumeration paradigm. However, mixing both paradigms most likely involves an overall performace penalty.

Definition at line 760 of file cfl_generator.cpp.

MinStateIndexMap()

const std::map< Idx, Idx > & faudes::vGenerator::MinStateIndexMap

(

void

)

const

Get state index translation map.

Returns

minimal index map

Definition at line 682 of file cfl_generator.cpp.

Move()

void faudes::vGenerator::Move ( vGenerator &  rGen )

virtual

Destructive copy to other vGenerator.

Copy method with increased performance at the cost of invalidating the source data. If attribute types of source and destination differ, a std copy is invoked.

Parameters

rGen	Destination for copy operation.

Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >.

Definition at line 333 of file cfl_generator.cpp.

Name() [1/2]

void faudes::vGenerator::Name ( const std::string &  rName )

virtual

Set the generator's name.

doxygen group

Parameters

rName

Generator name

Reimplemented from faudes::Type.

Definition at line 526 of file cfl_generator.cpp.

Name() [2/2]

const std::string & faudes::vGenerator::Name ( void  ) const

virtual

Get generator's name.

Returns

Name of generator

Reimplemented from faudes::Type.

Reimplemented in faudes::Executor.

Definition at line 532 of file cfl_generator.cpp.

New()

vGenerator * faudes::vGenerator::New ( void  ) const

virtual

Construct on heap.

Technically not a constructor, this function creates a vGenerator with the same event symboltable. It is the callers responsebilty to delete the object when no longer needed. Derived classes must reimplement this function to create an object of the same class and the same event symboltable.

Returns

New vGenerator

Reimplemented from faudes::Type.

Reimplemented in faudes::TcGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TtGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TmtcGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TioGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TlhaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::THioPlant< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::THioPlant< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >, faudes::THioEnvironment< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::THioEnvironment< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >, faudes::THioController< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::THioController< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >, faudes::THioConstraint< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::THioConstraint< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >, and faudes::TdiagGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >.

Definition at line 168 of file cfl_generator.cpp.

NewCore()

void faudes::vGenerator::NewCore ( void  )

protectedvirtual

Allocate my heap members (attribute dependent types)

Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >.

Definition at line 223 of file cfl_generator.cpp.

NewEventSet()

EventSet faudes::vGenerator::NewEventSet

(

void

)

const

Create EventSet with generator's EventSymbolTable (on stack).

Returns

New empty EventSet on stack

Definition at line 918 of file cfl_generator.cpp.

NewEventSetp()

EventSet * faudes::vGenerator::NewEventSetp

(

void

)

const

Create EventSet with generator's EventSymbolTable (on heap).

Returns

Pointer to new empty EventSet on heap

Definition at line 925 of file cfl_generator.cpp.

OmegaTrim()

bool faudes::vGenerator::OmegaTrim

(

void

)

Make generator omega-trim.

This function removes states such that the generator becomes omega trim while not affecting the induced omega language.

The implementation first makes the generator accessible and then iteratively removes state that either never reach a marked state or that are guaranteed to eventually reach a terminal state. There might be a more efficient approach.

Returns

True if resulting generator contains at least one initial state and at least one marked state.

Definition at line 2334 of file cfl_generator.cpp.

operator<()

bool faudes::vGenerator::operator< ( const vGenerator &  rOtherGen ) const

inline

Order for sorting containers of generators.

Definition at line 2906 of file cfl_generator.h.

operator=()

vGenerator & faudes::vGenerator::operator=

(

const vGenerator &

rOtherGen

)

Assignment operator (uses Assign method)

Note: you must reimplement this operator in derived classes in order to handle internal pointers correctly.

Parameters

rOtherGen

Other generator

Definition at line 393 of file cfl_generator.cpp.

ReadAlphabet()

void faudes::vGenerator::ReadAlphabet ( TokenReader &  rTr )

protected

Read the generator's alphabet from a TokenReader.

As of 2.24e, this method returns silently if no alphabet-tag is found.

Parameters

rTr	Reference to TokenReader

Exceptions

Exception

IO errors (id 1) token mismatch (id 50, 51, 52)

Definition at line 3245 of file cfl_generator.cpp.

ReadStates()

void faudes::vGenerator::ReadStates ( TokenReader &  rTr )

protected

Read the generator's stateset from a TokenReader.

This sets up the StateSymbolTable. As of 2.24e, this method returns silently if no alphabet-tag is found.

Parameters

rTr	Reference to TokenReader

Exceptions

Exception

IO errors (id 1) token mismatch (id 50, 51, 52)

Definition at line 3257 of file cfl_generator.cpp.

ReadStateSet()

void faudes::vGenerator::ReadStateSet	(	TokenReader &	rTr,
		const std::string &	rLabel,
		StateSet &	rStateSet
	)		const

Read a state set.

Refer to the generators state symboltable while reading a state set. Ignore any attributes.

Parameters

rTr	Reference to TokenReader
rLabel	Label of set in source
rStateSet	Destination state set

Exceptions

Exception

IO errors (id 1) token mismatch (id 50, 51, 52, 80, 85)

Definition at line 3386 of file cfl_generator.cpp.

ReadTransRel() [1/2]

void faudes::vGenerator::ReadTransRel ( const std::string &  rFileName )

protected

Read the generator's transition relation from a file.

Parameters

rFileName

File to read from

Exceptions

Exception

IO errors (id 1) token mismatch (id 50, 51, 52)

ReadTransRel() [2/2]

void faudes::vGenerator::ReadTransRel ( TokenReader &  rTr )

protected

Read the generator's transition relation from a TokenReader.

Parameters

rTr	Reference to TokenReader

Exceptions

Exception

IO errors (id 1) token mismatch (id 50, 51, 52)

Definition at line 3619 of file cfl_generator.cpp.

ReindexOnWrite() [1/2]

void faudes::vGenerator::ReindexOnWrite

(

bool

flag

)

Enable/disable minimal state indicees for file-i/o.

Parameters

flag	True enables reindexing.

Definition at line 2396 of file cfl_generator.cpp.

ReindexOnWrite() [2/2]

bool faudes::vGenerator::ReindexOnWrite

(

void

)

const

Test whether file-i/o uses minimal state indicees.

Returns

True when minimal state indicees are enabled

Definition at line 2391 of file cfl_generator.cpp.

ReindexOnWriteDefault() [1/2]

void faudes::vGenerator::ReindexOnWriteDefault ( bool  flag )

static

Enable/disable reindexing states for file-i/o.

Set default value for re-indexing. Initially, the default is set to "false".

Parameters

flag	True enables reindexing.

Definition at line 2401 of file cfl_generator.cpp.

ReindexOnWriteDefault() [2/2]

bool faudes::vGenerator::ReindexOnWriteDefault ( void  )

static

Enable/disable reindexing states for file-i/o.

Set default value for re-indexing.

Returns

True for reindexing enabled.

Definition at line 2406 of file cfl_generator.cpp.

RestrictAlphabet()

void faudes::vGenerator::RestrictAlphabet

(

const EventSet &

rNewalphabet

)

Restricts mpAlphabet incl removing resp.

transition. Maintains attributes if any.

Note: before libFAUDES 2.23, this method did not remove transitions. Use InjectAlphabet(const EventSet&) for direct write acces to the alphabet.

Parameters

rNewalphabet

EventSet with alphabet

Definition at line 1184 of file cfl_generator.cpp.

RestrictStates()

void faudes::vGenerator::RestrictStates

(

const StateSet &

rStates

)

Restrict states Cleans mpStates, mInitStates, mMarkedStates, mpTransrel, and mpStateSymboltable.

Parameters

rStates

StateSet containing valid states

Definition at line 1412 of file cfl_generator.cpp.

SetDefaultStateNames()

void faudes::vGenerator::SetDefaultStateNames

(

void

)

Assign each state a default name based on its index.

Definition at line 1015 of file cfl_generator.cpp.

SetInitState() [1/2]

void faudes::vGenerator::SetInitState

(

const std::string &

rName

)

Set an existing state as initial state by name.

Parameters

rName

Name of state to set as initial state

Exceptions

Exception

State name not known in generator (id 90)

Definition at line 1446 of file cfl_generator.cpp.

SetInitState() [2/2]

void faudes::vGenerator::SetInitState

(

Idx

index

)

Set an existing state as initial state by index.

Parameters

index

Index of state to set as initial state

Exceptions

Exception

State index not found in generator (id 91)

Definition at line 1432 of file cfl_generator.cpp.

SetMarkedState() [1/2]

void faudes::vGenerator::SetMarkedState

(

const std::string &

rName

)

Set an existing state as marked state by name.

Parameters

rName

Name of state to set as marked state

Exceptions

Exception

State name not known in generator (id 90)

Definition at line 1521 of file cfl_generator.cpp.

SetMarkedState() [2/2]

void faudes::vGenerator::SetMarkedState

(

Idx

index

)

Set an existing state as marked state by index.

Parameters

index

Index of state to set as initial state

Exceptions

Exception

State index not found in generator (id 91)

Definition at line 1507 of file cfl_generator.cpp.

SetMinStateIndexMap()

void faudes::vGenerator::SetMinStateIndexMap

(

void

)

const

Set minimal index map for file io of generator states.

This function is implemented as fake-const to allow for const Write function.

Definition at line 688 of file cfl_generator.cpp.

SetTransition() [1/3]

bool faudes::vGenerator::SetTransition	(	const std::string &	rX1,
		const std::string &	rEv,
		const std::string &	rX2
	)

Add a transition to generator by names.

Statename and eventname must already exist.

Parameters

rX1	Predecessor state name
rEv	Event name
rX2	Successor state name

Returns

True, if the transition was new the generator

Exceptions

Exception

state or event not in generator (id 95) state name not known (id 90) event name not known (id 66)

Definition at line 1595 of file cfl_generator.cpp.

SetTransition() [2/3]

bool faudes::vGenerator::SetTransition

(

const Transition &

rTransition

)

Add a transition to generator.

States and event must already exist.

Parameters

rTransition

Transition

Returns

True, if the transition was new the generator

Exceptions

Exception

state or event not in generator (id 95)

Definition at line 1631 of file cfl_generator.cpp.

SetTransition() [3/3]

bool faudes::vGenerator::SetTransition	(	Idx	x1,
		Idx	ev,
		Idx	x2
	)

Add a transition to generator by indices.

States and event must already exist.

Parameters

x1	Predecessor state index
ev	Event index
x2	Successor state index

Returns

True, if the transition was new the generator

Exceptions

Exception

state or event not in generator (id 95)

Definition at line 1626 of file cfl_generator.cpp.

Size()

Idx faudes::vGenerator::Size

(

void

)

const

Get generator size (number of states)

Returns

Number of states

Definition at line 577 of file cfl_generator.cpp.

SStr()

std::string faudes::vGenerator::SStr

(

Idx

index

)

const

Return pretty printable state name for index (eg for debugging)

Parameters

index

State index

Returns

std::string

Definition at line 3834 of file cfl_generator.cpp.

StateAttribute() [1/2]

const AttributeVoid & faudes::vGenerator::StateAttribute ( Idx  index ) const

virtual

State attribute lookup.

In a context where the attribute type is known, you may prefer the TaGenerator method.

Parameters

index

State index

Returns

Ref to attribute of state

Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >.

Definition at line 1836 of file cfl_generator.cpp.

StateAttribute() [2/2]

void faudes::vGenerator::StateAttribute ( Idx  index, const Type &  rAttr  )

virtual

Set attribute for existing state.

This version uses a dynamic cast to test the actual type of the provided attribute. An exception is thrown for an invalid attribute type. In a context where the attribute type is known, you may prefer the TaGenerator method.

Parameters

index	State index
rAttr	New attribute

Exceptions

Exception

Index not found in Stateset (id 60) Cannot cast attribute (id 63)

Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >.

Definition at line 1743 of file cfl_generator.cpp.

StateAttributep()

AttributeVoid * faudes::vGenerator::StateAttributep ( Idx  index )

virtual

State attribute pointer to access Attribute methods.

If there are no attributes (plain vGenerator) this method returns 0. If there are attributes, an explicit default value may be inserted. In a context where the attribute type is known, you may prefer the TaGenerator method.

Parameters

index

State index

Returns

Pointer to attribute of state

Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >.

Definition at line 1841 of file cfl_generator.cpp.

StateIndex()

Idx faudes::vGenerator::StateIndex

(

const std::string &

rName

)

const

State index lookup.

Parameters

rName

Returns

Valid index (or 0 for non-existent)

Definition at line 944 of file cfl_generator.cpp.

StateName() [1/2]

std::string faudes::vGenerator::StateName

(

Idx

index

)

const

State name lookup.

Parameters

index

Returns

name (or empty string if no such exists)

Definition at line 949 of file cfl_generator.cpp.

StateName() [2/2]

void faudes::vGenerator::StateName	(	Idx	index,
		const std::string &	rName
	)

Set name of state.

Parameters

index	Index
rName	Name

Exceptions

Exception

name already associated with another index (id 44) state does not exist in generator (id 90)

Definition at line 954 of file cfl_generator.cpp.

StateNamesEnabled() [1/2]

void faudes::vGenerator::StateNamesEnabled

(

bool

flag

)

Enable/disable libFAUEDS functions to automatically generate state names.

Disabling state name generation implies ClearStateNames().

Parameters

flag	True enables statenames / false disables them

Definition at line 1004 of file cfl_generator.cpp.

StateNamesEnabled() [2/2]

bool faudes::vGenerator::StateNamesEnabled

(

void

)

const

Whether libFAUEDS functions are requested to generate state names.

Most libFAUDES functions that introduce new states to a generator can be enabled to also assign (more or less sensible) names to those states. This feature is purely cosmetic and may be disabled for performance reasons.

Returns

True, if generation of statenames is enabled.

Definition at line 999 of file cfl_generator.cpp.

StateNamesEnabledDefault()

void faudes::vGenerator::StateNamesEnabledDefault ( bool  flag )

static

Sets the default for automatic state name generation.

This flag takes effect only on generators newly created by the default constructor. The copy constructor copies the state name flag from the source generator. See also StateNamesEnabled(bool).

Parameters

flag	True enables statenames / false disables them

Definition at line 1010 of file cfl_generator.cpp.

States()

const StateSet & faudes::vGenerator::States

(

void

)

const

Return reference to state set.

Returns

StateSet reference incl actual attribute type

Definition at line 1883 of file cfl_generator.cpp.

StatesBegin()

StateSet::Iterator faudes::vGenerator::StatesBegin

(

void

)

const

Iterator to Begin() of state set.

Returns

Iterator to begin of state set

Definition at line 1057 of file cfl_generator.cpp.

StatesEnd()

StateSet::Iterator faudes::vGenerator::StatesEnd

(

void

)

const

Iterator to End() of state set.

Returns

Iterator to end of state set

Definition at line 1062 of file cfl_generator.cpp.

StateSetToString()

std::string faudes::vGenerator::StateSetToString

(

const StateSet &

rStateSet

)

const

Write a stateset to string (no re-indexing).

Uses WriteStateSet(TokenWriter& rTw, const StateSet&) const to write the specified state set to a string referring to this generators state names.

Parameters

rStateSet

Reference to stateset

Returns

std::string

Exceptions

Exception

IO errors (id 2)

Definition at line 2541 of file cfl_generator.cpp.

StateSetToText()

std::string faudes::vGenerator::StateSetToText

(

const StateSet &

rStateSet

)

const

Write a stateset to formated text (no re-indexing).

Uses WriteStateSet(TokenWriter& rTw, const StateSet&) const to write the specified state set to a string referring to this generators state names.

Parameters

rStateSet

Reference to stateset

Returns

std::string

Exceptions

Exception

IO errors (id 2)

Definition at line 2548 of file cfl_generator.cpp.

StatesToString()

std::string faudes::vGenerator::StatesToString

(

void

)

const

Write stateset of this generator to a string (no re-indexing)

Returns

std::string

Exceptions

Exception

IO errors (id 2)

Definition at line 2814 of file cfl_generator.cpp.

StatesToText()

std::string faudes::vGenerator::StatesToText

(

void

)

const

Write stateset of this generator to formated text (no re-indexing)

Returns

std::string

Exceptions

Exception

IO errors (id 2)

Definition at line 2819 of file cfl_generator.cpp.

StatesVoid()

const StateSet & faudes::vGenerator::StatesVoid ( void  )

staticprotected

Static default state set prototype (incl.

attribute type)

Definition at line 45 of file cfl_generator.cpp.

StateSymbolTable() [1/2]

void faudes::vGenerator::StateSymbolTable

(

const SymbolTable &

rSymTab

)

Set StateSymbolTable.

By convention, state names and indices are local to the respective generator. It is most unlikely that you want to use this function.

Definition at line 938 of file cfl_generator.cpp.

StateSymbolTable() [2/2]

const SymbolTable & faudes::vGenerator::StateSymbolTable

(

void

)

const

Get StateSymbolTable.

doxygen group

Returns

ref to state-symboltable

Definition at line 933 of file cfl_generator.cpp.

SuccessorState()

Idx faudes::vGenerator::SuccessorState	(	Idx	x1,
		Idx	ev
	)		const

Return the successor state of state x1 with event ev.

If no such transition exists, return 0. If multiple such transitions exit, through expection.

A more egeneral set valued interface is provided by TransSet

Returns

next state

Exceptions

Exception

Successor state does not exist uniquely (id 92)

Definition at line 1980 of file cfl_generator.cpp.

SuccessorStates() [1/2]

StateSet faudes::vGenerator::SuccessorStates

(

Idx

x1

)

const

Return the successor states of state x1.

Returns

StateSet

Definition at line 1969 of file cfl_generator.cpp.

SuccessorStates() [2/2]

StateSet faudes::vGenerator::SuccessorStates	(	Idx	x1,
		Idx	ev
	)		const

Return the successor states of state x1 with event ev.

Returns

StateSet

Definition at line 1974 of file cfl_generator.cpp.

TerminalStates() [1/2]

StateSet faudes::vGenerator::TerminalStates

(

const StateSet &

rStates

)

const

Compute set of terminal states.

A terminal state is a state with no successor state. This function returns the the set terminal states contained in the specified state ste.

Parameters

rStates

Set of state indices to restrict the search

Returns

Set of terminal states.

Definition at line 2308 of file cfl_generator.cpp.

TerminalStates() [2/2]

StateSet faudes::vGenerator::TerminalStates

(

void

)

const

Compute set of terminal states.

A terminal state is a state with no successor state. If and only if the set of terminal states is empty, the generator is complete.

Returns

Set of terminal states.

Definition at line 2328 of file cfl_generator.cpp.

TransAttribute() [1/2]

const AttributeVoid & faudes::vGenerator::TransAttribute ( const Transition &  rTrans ) const

virtual

Transition attribute lookup.

In a context where the attribute type is known, you may prefer the TaGenerator method.

Returns

Attribute

Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >.

Definition at line 1706 of file cfl_generator.cpp.

TransAttribute() [2/2]

void faudes::vGenerator::TransAttribute ( const Transition &  rTrans, const Type &  rAttr  )

virtual

Set attribute for existing transition.

This version uses a dynamic cast to test the actual type of the provided attribute. An exception is thrown for an invalid attribute type. In a context where the attribute type is known, you may prefer the TaGenerator method.

Parameters

rTrans	Transition
rAttr	New attribute

Exceptions

Exception

Transition not found in transition relation(id 60) Cannot cast attribute (id 63)

Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >.

Definition at line 1693 of file cfl_generator.cpp.

TransAttributep()

AttributeVoid * faudes::vGenerator::TransAttributep ( const Transition &  rTrans )

virtual

Transition attribute pointer to access Attribute methods.

If there are no attributes (plain vGenerator) this method returns 0. If there are attributes, an explicit default value may be inserted. In a context where the attribute type is known, you may prefer the TaGenerator method.

Returns

Attribute pointer

Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >.

Definition at line 1700 of file cfl_generator.cpp.

TransitionByNames()

Transition faudes::vGenerator::TransitionByNames	(	const std::string &	rX1,
		const std::string &	rEv,
		const std::string &	rX2
	)		const

Convebience function.

Parameters

rX1	Name of Predecessor state
rEv	Name of Event
rX2	Name of Successor state

Returns

Transition as specified.

Definition at line 1902 of file cfl_generator.cpp.

TransRel() [1/7]

void faudes::vGenerator::TransRel

(

TransSetEvX1X2 &

res

)

const

Definition at line 1895 of file cfl_generator.cpp.

TransRel() [2/7]

void faudes::vGenerator::TransRel

(

TransSetEvX2X1 &

res

)

const

TransRel() [3/7]

void faudes::vGenerator::TransRel

(

TransSetX1EvX2 &

res

)

const

Get copy of trantision relation sorted by other compare operator, e.g.

"x2,ev,x1"

Parameters

res	resulting transition relation

Definition at line 1894 of file cfl_generator.cpp.

TransRel() [4/7]

void faudes::vGenerator::TransRel

(

TransSetX1X2Ev &

res

)

const

TransRel() [5/7]

void faudes::vGenerator::TransRel

(

TransSetX2EvX1 &

res

)

const

TransRel() [6/7]

void faudes::vGenerator::TransRel

(

TransSetX2X1Ev &

res

)

const

TransRel() [7/7]

const TransSet & faudes::vGenerator::TransRel

(

void

)

const

Return reference to transition relation.

Returns

TransRel

Definition at line 1888 of file cfl_generator.cpp.

TransRelBegin() [1/3]

TransSet::Iterator faudes::vGenerator::TransRelBegin

(

Idx

x1

)

const

Iterator to begin of transitions with x1 as predecessor state.

Parameters

x1	Predecessor state

Returns

iterator to begin of transitions with x1

Definition at line 1077 of file cfl_generator.cpp.

TransRelBegin() [2/3]

TransSet::Iterator faudes::vGenerator::TransRelBegin	(	Idx	x1,
		Idx	ev
	)		const

iterator to begin of transitions with x1 as predecessor state and event ev.

Parameters

x1	Predecessor state
ev	Event

Returns

iterator to begin of transitions with x1 and ev

Definition at line 1087 of file cfl_generator.cpp.

TransRelBegin() [3/3]

TransSet::Iterator faudes::vGenerator::TransRelBegin

(

void

)

const

Iterator to Begin() of transition relation.

Returns

Iterator to Begin of mpTransRel

Definition at line 1067 of file cfl_generator.cpp.

TransRelEmpty()

bool faudes::vGenerator::TransRelEmpty

(

void

)

const

Check if transition relation is empty.

Returns

True if transition relation is empty

Definition at line 658 of file cfl_generator.cpp.

TransRelEnd() [1/3]

TransSet::Iterator faudes::vGenerator::TransRelEnd

(

Idx

x1

)

const

iterator to end of transitions with x1 as predecessor state.

Note: Set the End(x1) iterator to a variable, so it won't be recalculated every iteration.

Parameters

x1	Predecessor state

Returns

iterator to end of transitions with x1 (one after last matching transition)

Definition at line 1082 of file cfl_generator.cpp.

TransRelEnd() [2/3]

TransSet::Iterator faudes::vGenerator::TransRelEnd	(	Idx	x1,
		Idx	ev
	)		const

Iterator to end of transitions with x1 as predecessor state and event ev.

Note: Set the End(x1,ev) iterator to a variable, so it won't be recalculated every iteration.

Parameters

x1	Predecessor state
ev	Event

Returns

iterator to end of transitions with x1 and ev (one after last matching transition)

Definition at line 1092 of file cfl_generator.cpp.

TransRelEnd() [3/3]

TransSet::Iterator faudes::vGenerator::TransRelEnd

(

void

)

const

Iterator to End() of transition relation.

Returns

Iterator to End of mpTransRel

Definition at line 1072 of file cfl_generator.cpp.

TransRelSize()

Idx faudes::vGenerator::TransRelSize

(

void

)

const

Get number of transitions.

Returns

Number of transitions

Definition at line 633 of file cfl_generator.cpp.

TransRelStates()

StateSet faudes::vGenerator::TransRelStates

(

void

)

const

Return the states covered by transitions.

Returns

StateSet

Definition at line 1958 of file cfl_generator.cpp.

TransRelToString()

std::string faudes::vGenerator::TransRelToString

(

void

)

const

Write transition relation to string (no re-indexing)

Definition at line 2841 of file cfl_generator.cpp.

TransRelToText()

std::string faudes::vGenerator::TransRelToText

(

void

)

const

Write transition relation to formated text (no re-indexing)

Definition at line 2848 of file cfl_generator.cpp.

TransRelVoid()

const TransSet & faudes::vGenerator::TransRelVoid ( void  )

staticprotected

Static default transition relation prototype (incl.

attribute type)

Definition at line 49 of file cfl_generator.cpp.

Trim()

bool faudes::vGenerator::Trim

(

void

)

Make generator trim.

This function removes all states are not accessible or not coaccessible. In other words: only those states are kept, that contribute to that marked language.

Returns

True if resulting generator contains at least one initial state and at least one marked state.

Definition at line 2122 of file cfl_generator.cpp.

TrimSet()

StateSet faudes::vGenerator::TrimSet

(

void

)

const

Compute set of trim states.

Definition at line 2113 of file cfl_generator.cpp.

TStr()

std::string faudes::vGenerator::TStr

(

const Transition &

rTrans

)

const

Return pretty printable transition (eg for debugging)

Parameters

rTrans

Transition

Returns

std::string

Definition at line 3841 of file cfl_generator.cpp.

UniqueEventName()

std::string faudes::vGenerator::UniqueEventName

(

const std::string &

rName

)

const

Create a new unique symbolic event name.

See also SymbolTable::UniqueSymbol().

Parameters

rName

suggestion for new state name

Definition at line 859 of file cfl_generator.cpp.

UniqueStateName()

std::string faudes::vGenerator::UniqueStateName

(

const std::string &

rName

)

const

Create a new unique symbolic state name.

See also SymbolTable::UniqueSymbol().

Parameters

rName

suggestion for new state name

Definition at line 1039 of file cfl_generator.cpp.

UnusedEvents()

EventSet faudes::vGenerator::UnusedEvents

(

void

)

const

Return unused events.

Returns

EventSet

Definition at line 1933 of file cfl_generator.cpp.

UpdateAttributes()

virtual bool faudes::vGenerator::UpdateAttributes ( void  )

inlinevirtual

Updates internal attributes.

This method does nothing and may be reimplemented by a any class that adds semantics to attributes Eg. you may set a particular state flag, if this state is reachable.

Returns

True if value changed

Reimplemented in faudes::TtGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TioGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TlhaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::THioPlant< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::THioPlant< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >, faudes::THioEnvironment< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::THioEnvironment< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >, faudes::THioController< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::THioController< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >, faudes::THioConstraint< GlobalAttr, StateAttr, EventAttr, TransAttr >, and faudes::THioConstraint< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >.

Definition at line 1897 of file cfl_generator.h.

UpdateCore()

void faudes::vGenerator::UpdateCore ( void  )

protectedvirtual

Callback for core update.

Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >.

Definition at line 213 of file cfl_generator.cpp.

UsedEvents()

EventSet faudes::vGenerator::UsedEvents

(

void

)

const

Return used events (executed in transitions)

doxygen group

Returns

EventSet

Definition at line 1923 of file cfl_generator.cpp.

Valid()

bool faudes::vGenerator::Valid ( void  ) const

virtual

Check if generator is valid.

Performs internal consistency tests, This method is intendend to test generators that have been manipulated by methods without consistency tests, eg InjectAlphabet.

Returns

True for success

Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TtGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::Executor, and faudes::TlhaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >.

Definition at line 537 of file cfl_generator.cpp.

Version() [1/3]

void faudes::vGenerator::Version ( const std::string &  rPattern, const std::string &  rReplacement, vGenerator &  rResGen  ) const

virtual

Create another version of this generator.

Assembles a copy of this generator, however, with versioned events. The new event names are created by replacing all substrings matching a specified string pattern by a replacement string. State names and indices as well as any attributes are maintained.

Parameters

rPattern	String value to be replaced in event names
rReplacement	String value to be inserted in event names in place of rPattern
rResGen	Resulting versioned generator

Exceptions

Exception

Source must not match destination (id 96)

Definition at line 452 of file cfl_generator.cpp.

Version() [2/3]

void faudes::vGenerator::Version ( const std::string &  rVersion, vGenerator &  rResGen  ) const

virtual

Create another version of this generator.

Assembles a copy of this generator, however, with versioned events. The new event names are created by appending an underscore and a specified string. State names and indices as well as any attributes are maintained.

Parameters

rVersion	String value to be appended to event names
rResGen	Resulting versioned generator

Exceptions

Exception

Source must not match destination (id 96)

Definition at line 408 of file cfl_generator.cpp.

Version() [3/3]

void faudes::vGenerator::Version ( Idx  version, vGenerator &  rResGen  ) const

virtual

Create another version of this generator.

Assembles a copy of this generator, however, with versioned events. The new event names are created by appending an underscore and a numeric index. State names and indices as well as any attributes are maintained.

Parameters

version	Numeric value to be appended to event names
rResGen	Resulting versioned generator

Exceptions

Exception

Source must not match destination (id 96)

Definition at line 400 of file cfl_generator.cpp.

WriteAlphabet() [1/2]

void faudes::vGenerator::WriteAlphabet

(

TokenWriter &

rTw

)

const

Write generators alphabet to tokenwriter.

Parameters

rTw	Reference to TokenWriter

Exceptions

Exception

IO errors (id 2)

Definition at line 2530 of file cfl_generator.cpp.

WriteAlphabet() [2/2]

void faudes::vGenerator::WriteAlphabet

(

void

)

const

Write generators alphabet to console.

doxygen group

Definition at line 2517 of file cfl_generator.cpp.

WriteStates()

void faudes::vGenerator::WriteStates ( TokenWriter &  rTw ) const

protected

Write generators stateset to TokenWriter.

This method differs from the general purpos version WriteStateSet(TokenWriter&, const StateSet&) in that it can optionally write an explicit symbol table for state names. This will happen whenever writing is done without re-indexing states.

Parameters

rTw	Reference to TokenWriter

Exceptions

Exception

IO errors (id 2)

Definition at line 2557 of file cfl_generator.cpp.

WriteStateSet() [1/2]

void faudes::vGenerator::WriteStateSet

(

const StateSet &

rStateSet

)

const

Write a stateset to console (no re-indexing).

Uses WriteStateSet(TokenWriter& rTw, const StateSet&) const to write the specified state set to console referring to this generators state names.

Parameters

rStateSet

Reference to stateset

Definition at line 2535 of file cfl_generator.cpp.

WriteStateSet() [2/2]

void faudes::vGenerator::WriteStateSet	(	TokenWriter &	rTw,
		const StateSet &	rStateSet
	)		const

Write a stateset to TokenWriter.

All native output of external state sets done with this function. Technically, a StateSet is a set of plain indices with no references to symbolic names. Thus, it is only the context of a Generator that provides the symbolic names for file output.

Output of state sets always uses the mMinStateIndexMap to re-index states. However, this map is only set up automatically for file output. If You require re-indexed output to e.g. a string, you must set up the map by calling SetMinStateIndexMap(). To ensure that no re-indexing takes place, call ClearMinStateIndexMap().

Parameters

rTw	Reference to TokenWriter
rStateSet	Reference to stateset

Exceptions

Exception

IO errors (id 2)

Definition at line 2650 of file cfl_generator.cpp.

WriteTransRel() [1/2]

void faudes::vGenerator::WriteTransRel

(

TokenWriter &

rTw

)

const

Write transition relation to tokenwriter.

Re-indexing and symbolic state names are handled in the same way as with state sets: this function refers to the generators state symboltable to obtain state names and uses the mMinStateIndexMap to re-index the output.

Parameters

rTw	Reference to TokenWriter

Exceptions

Exception

IO errors (id 2)

Definition at line 2856 of file cfl_generator.cpp.

WriteTransRel() [2/2]

void faudes::vGenerator::WriteTransRel

(

void

)

const

Write transition relation to console (no re-indexing)

Definition at line 2835 of file cfl_generator.cpp.

XDotWrite()

void faudes::vGenerator::XDotWrite ( const std::string &  rFileName ) const

virtual

Writes generator to dot input format for export to VioLib.

Variant of DotWrite() using strategic state and event names to simplify import to VioLib (qt widget for graphical representation of FAUDES generators).

Parameters

rFileName

File to write

Exceptions

Exception

IO errors (id 2)

Definition at line 3112 of file cfl_generator.cpp.

XReadStateSet()

void faudes::vGenerator::XReadStateSet ( TokenReader &  rTr, StateSet &  rStateSet, const std::string &  rLabel = ""  ) const

protected

Read a stateset from TokenReader in XML format.

This version for file IO supports the XML format introduced with libFAUDES 2.20. Note that for Generators and derived classes, the native libFAUDES token format is considered the default. To read XML fromated data, use the XRead() interface.

Parameters

rTr	Reference to TokenReader
rStateSet	Reference to stateset
rLabel	Section name, defaults to name of set

Exceptions

Exception

IO errors (id 1) token mismatch (id 50, 51, 52)

Definition at line 3486 of file cfl_generator.cpp.

XReadTransRel()

void faudes::vGenerator::XReadTransRel ( TokenReader &  rTr )

protected

Read the generator's transition relation from a TokenReader.

Parameters

rTr	Reference to TokenReader

Exceptions

Exception

IO errors (id 1) token mismatch (id 50, 51, 52)

Definition at line 3732 of file cfl_generator.cpp.

XWriteStateSet()

void faudes::vGenerator::XWriteStateSet ( TokenWriter &  rTw, const StateSet &  rStateSet, const std::string &  rLabel = ""  ) const

protected

Write a stateset to TokenWriter in XML format.

This version for file IO supports the XML format introduced with libFAUDES 2.20. Note that for Generators and derived classes, the native libFAUDES token format is considered the default. To obtain XML fromated output of a Generator, use the XWrite() interface.

Parameters

rTw	Reference to TokenWriter
rStateSet	Reference to stateset
rLabel	Section name, defaults to name of set

Exceptions

Exception

IO errors (id 2)

Definition at line 2749 of file cfl_generator.cpp.

XWriteTransRel()

void faudes::vGenerator::XWriteTransRel ( TokenWriter &  rTw ) const

protected

Write transition relation to tokenwriter in XML format.

This version for file IO supports the XML format introduced with libFAUDES 2.20. Note that for Generators and derived classes, the native libFAUDES token format is considered the default. To obtain XML fromated output of a Generator, use the XWrite() interface.

Parameters

rTw	Reference to TokenWriter

Exceptions

Exception

IO errors (id 2)

Definition at line 2946 of file cfl_generator.cpp.

Member Data Documentation

mId

Idx faudes::vGenerator::mId

protected

Number of generator.

Definition at line 2920 of file cfl_generator.h.

mInitStates

StateSet faudes::vGenerator::mInitStates

protected

Initial states.

Definition at line 2983 of file cfl_generator.h.

mMarkedStates

StateSet faudes::vGenerator::mMarkedStates

protected

Marked states.

Definition at line 2986 of file cfl_generator.h.

mMinStateIndexMap

std::map<Idx,Idx> faudes::vGenerator::mMinStateIndexMap

protected

Map State indices to consecutive indices.

Definition at line 2989 of file cfl_generator.h.

mMyName

std::string faudes::vGenerator::mMyName

protected

Name of generator.

Definition at line 2917 of file cfl_generator.h.

mpAlphabet

EventSet* faudes::vGenerator::mpAlphabet

protected

Pointer to alphabet (actual type depends on attributes)

Definition at line 2947 of file cfl_generator.h.

mpEventSymbolTable

SymbolTable* faudes::vGenerator::mpEventSymbolTable

protected

Pointer to Event symbol table.

Definition at line 2932 of file cfl_generator.h.

mpGlobalAttribute

AttributeVoid* faudes::vGenerator::mpGlobalAttribute

protected

Pointer to lobal attribute (actual type depends on attributes)

Definition at line 2956 of file cfl_generator.h.

mpStates

StateSet* faudes::vGenerator::mpStates

protected

Pointer to state set (actual type depends on attributes)

Definition at line 2950 of file cfl_generator.h.

mpStateSymbolTable

SymbolTable* faudes::vGenerator::mpStateSymbolTable

protected

Pointer to State symbol table.

Definition at line 2929 of file cfl_generator.h.

mpTransRel

TransSet* faudes::vGenerator::mpTransRel

protected

Pointer to ransition relation (actual type depends on attributes)

Definition at line 2953 of file cfl_generator.h.

mReindexOnWrite

bool faudes::vGenerator::mReindexOnWrite

protected

Reindex states on file-i/o.

Definition at line 2941 of file cfl_generator.h.

msObjectCount

Idx faudes::vGenerator::msObjectCount = 0

staticprotected

Number of generator objects.

Definition at line 2923 of file cfl_generator.h.

msReindexOnWriteDefault

bool faudes::vGenerator::msReindexOnWriteDefault = false

staticprotected

Default for automatic statenames.

Definition at line 2944 of file cfl_generator.h.

msStateNamesEnabledDefault

bool faudes::vGenerator::msStateNamesEnabledDefault = true

staticprotected

Default for automatic statenames.

Definition at line 2938 of file cfl_generator.h.

mStateNamesEnabled

bool faudes::vGenerator::mStateNamesEnabled

protected

Automatic state names.

Definition at line 2935 of file cfl_generator.h.

mStateSymbolTable

SymbolTable faudes::vGenerator::mStateSymbolTable

protected

State symbol table (local per Generator)

Definition at line 2926 of file cfl_generator.h.

pAlphabetPrototype

const EventSet* faudes::vGenerator::pAlphabetPrototype

protected

Pointer to alphabet prototype (incl.

attribute type)

Definition at line 2959 of file cfl_generator.h.

pGlobalPrototype

const AttributeVoid* faudes::vGenerator::pGlobalPrototype

protected

Pointer to global attribute prototype (configures global attribute type)

Definition at line 2968 of file cfl_generator.h.

pStatesPrototype

const StateSet* faudes::vGenerator::pStatesPrototype

protected

Pointer to state set prototype (incl.

attribute type)

Definition at line 2962 of file cfl_generator.h.

pTransRelPrototype

const TransSet* faudes::vGenerator::pTransRelPrototype

protected

Pointer to transition relation prototype (incl.

attribute type)

Definition at line 2965 of file cfl_generator.h.

---

The documentation for this class was generated from the following files:

• cfl_generator.h
• cfl_generator.cpp