faudes::vGenerator Class Reference
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Public Member Functions | |
Constructors & Destructor | |
vGenerator (void) | |
Default constructor. | |
vGenerator (const vGenerator &rOtherGen) | |
Copy-constructror. | |
vGenerator (const std::string &rFileName) | |
Construct from file. | |
virtual vGenerator * | New (void) const |
Construct on heap. | |
virtual vGenerator * | Copy (void) const |
Construct copy on heap. | |
virtual const Type * | Cast (const Type *pOther) const |
Type test. | |
virtual | ~vGenerator (void) |
Destructor. | |
Copy and Assignment | |
virtual vGenerator & | Assign (const vGenerator &rSrc) |
Copy from other vGenerator. | |
virtual vGenerator & | Assign (const Type &rSrc) |
Copy from other faudes type. | |
virtual vGenerator & | AssignWithoutAttributes (const vGenerator &rGen) |
Copy from other vGenerator, ignore attributes. | |
virtual void | Move (vGenerator &rGen) |
Destructive copy to other vGenerator. | |
virtual 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. | |
virtual void | Version (const std::string &rVersion, vGenerator &rResGen) const |
Create another version of this generator. | |
virtual void | Version (Idx version, vGenerator &rResGen) const |
Create another version of this generator. | |
virtual void | Version (const std::string &rPattern, const std::string &rReplacement, vGenerator &rResGen) const |
Create another version of this generator. | |
Basic Maintenance | |
void | Name (const std::string &rName) |
Set the generator's name. | |
const std::string & | Name (void) const |
Get generator's name. | |
virtual bool | Valid (void) |
Check if generator is valid. | |
virtual void | Clear (void) |
Clear generator data. | |
void | ClearStates (void) |
Clear all states and transitions, maintain alphabet. | |
Idx | AlphabetSize (void) const |
Get number of events in alphabet. | |
Idx | Size (void) const |
Get generator size (number of states). | |
Idx | TransRelSize (void) const |
Get number of transitions. | |
Idx | InitStatesSize (void) const |
Get number of initial states. | |
Idx | MarkedStatesSize (void) const |
Get number of marked states. | |
bool | Empty (void) const |
Check if generator is empty (no states). | |
bool | AlphabetEmpty (void) const |
Check if alphabet is Empty. | |
bool | TransRelEmpty (void) const |
Check if transition relation is empty. | |
bool | InitStatesEmpty (void) const |
Check if set of initial states are empty. | |
bool | MarkedStatesEmpty (void) const |
Check if set of marked states are empty. | |
Event Symboltable | |
SymbolTable * | EventSymbolTablep (void) const |
Get Pointer to EventSymbolTable currently used by this vGenerator. | |
virtual void | EventSymbolTablep (SymbolTable *pSymTab) |
Set EventSymbolTable to be used by this vGenerator. | |
virtual void | EventSymbolTablep (const vGenerator &rOtherGen) |
Set EventSymbolTable as given by rOtherGen. | |
EventSet | NewEventSet (void) const |
Create EventSet with generator's EventSymbolTable (on stack). | |
EventSet * | NewEventSetp (void) const |
Create EventSet with generator's EventSymbolTable (on heap). | |
Idx | EventIndex (const std::string &rName) const |
Event index lookup. | |
std::string | EventName (Idx index) const |
Event name lookup. | |
void | EventName (Idx index, const std::string &rName) |
Set name for existing event. | |
std::string | UniqueEventName (const std::string &rName) const |
Create a new unique symbolic event name. | |
bool | EventRename (Idx event, const std::string &rNewName) |
Rename event in this generator. | |
bool | EventRename (const std::string &rOldName, const std::string &rNewName) |
Rename event in this generator. | |
State Symboltable | |
const SymbolTable & | StateSymbolTable (void) const |
Get StateSymbolTable. | |
void | StateSymbolTable (const SymbolTable &rSymTab) |
Set StateSymbolTable. | |
Idx | StateIndex (const std::string &rName) const |
State index lookup. | |
std::string | StateName (Idx index) const |
State name lookup. | |
void | StateName (Idx index, const std::string &rName) |
Set name of state. | |
void | ClearStateNames (void) |
Remove all names from generator's StateSymbolTable. | |
void | ClrStateName (Idx index) |
Clear name for individual state. | |
void | ClrStateName (const std::string &rName) |
Clear name for individual state. | |
bool | StateNamesEnabled (void) const |
Whether libFAUEDS functions are requested to generate state names. | |
void | StateNamesEnabled (bool flag) |
Enable/disable libFAUEDS functions to automatically generate state names. | |
void | SetDefaultStateNames (void) |
Assign each state a default name based on its index. | |
void | EnforceStateNames (const std::string &rTemplate) |
For all states without a symbolic name, assign a name based on suggested template and the index. | |
std::string | UniqueStateName (const std::string &rName) const |
Create a new unique symbolic state name. | |
Read Access to Core Members | |
EventSet::Iterator | AlphabetBegin (void) const |
Iterator to Begin() of alphabet. | |
EventSet::Iterator | AlphabetEnd (void) const |
Iterator to End() of alphabet. | |
bool | ExistsEvent (Idx index) const |
Test existence of event in alphabet. | |
bool | ExistsEvent (const std::string &rName) const |
Test existence of event in alphabet. | |
EventSet::Iterator | FindEvent (Idx index) const |
Returns a iterator to event index in alphabet. | |
EventSet::Iterator | FindEvent (const std::string &rName) const |
Returns a iterator to event index in alphabet. | |
const EventSet & | Alphabet (void) const |
Return const reference to alphabet. | |
StateSet::Iterator | StatesBegin (void) const |
Iterator to Begin() of state set. | |
StateSet::Iterator | StatesEnd (void) const |
Iterator to End() of state set. | |
bool | ExistsState (Idx index) const |
Test existence of state in state set. | |
bool | ExistsState (const std::string &name) const |
Test existence of state in state set. | |
StateSet::Iterator | FindState (Idx index) const |
Returns a iterator to state index in state set. | |
StateSet::Iterator | FindState (const std::string &rName) const |
Returns a iterator to state with specified name. | |
const StateSet & | States (void) const |
Return reference to state set. | |
Idx | InitState (void) const |
Return initial state. | |
StateSet::Iterator | InitStatesBegin (void) const |
Iterator to Begin() of mInitStates. | |
StateSet::Iterator | InitStatesEnd (void) const |
Iterator to End() of mInitStates. | |
bool | ExistsInitState (Idx index) const |
Test existence of state in mInitStates. | |
StateSet::Iterator | FindInitState (Idx index) const |
Iterator to state index in mInitStates. | |
const StateSet & | InitStates (void) const |
Const ref to initial states. | |
StateSet::Iterator | MarkedStatesBegin (void) const |
Iterator to Begin() of mMarkedStates. | |
StateSet::Iterator | MarkedStatesEnd (void) const |
Iterator to End() of mMarkedStates. | |
bool | ExistsMarkedState (Idx index) const |
Test existence of state in mMarkedStates. | |
StateSet::Iterator | FindMarkedState (Idx index) const |
Returns a iterator to state index in mMarkedStates. | |
const StateSet & | MarkedStates (void) const |
Return const ref of marked states. | |
TransSet::Iterator | TransRelBegin (void) const |
Iterator to Begin() of transition relation. | |
TransSet::Iterator | TransRelEnd (void) const |
Iterator to End() of transition relation. | |
TransSet::Iterator | TransRelBegin (Idx x1) const |
Iterator to begin of transitions with x1 as predecessor state. | |
TransSet::Iterator | TransRelEnd (Idx x1) const |
iterator to end of transitions with x1 as predecessor state. | |
TransSet::Iterator | TransRelBegin (Idx x1, Idx ev) const |
iterator to begin of transitions with x1 as predecessor state and event ev. | |
TransSet::Iterator | TransRelEnd (Idx x1, Idx ev) const |
Iterator to end of transitions with x1 as predecessor state and event ev. | |
TransSet::Iterator | FindTransition (const std::string &rX1, const std::string &rEv, const std::string &rX2) const |
iterator to transition given by x1, ev, x2 | |
TransSet::Iterator | FindTransition (Idx x1, Idx ev, Idx x2) const |
Iterator to transition given by x1, ev, x2. | |
TransSet::Iterator | FindTransition (const Transition &rTrans) const |
Iterator to transition. | |
bool | ExistsTransition (const std::string &rX1, const std::string &rEv, const std::string &rX2) const |
Test for transition given by x1, ev, x2. | |
bool | ExistsTransition (Idx x1, Idx ev, Idx x2) const |
Test for transition given by x1, ev, x2. | |
bool | ExistsTransition (const Transition &rTrans) const |
test for transition | |
bool | ExistsTransition (Idx x1, Idx ev) const |
Test for transition given by x1, ev. | |
bool | ExistsTransition (Idx x1) const |
Test for transition given by x1. | |
const TransSet & | TransRel (void) const |
Return reference to transition relation. | |
void | TransRel (TransSetX1EvX2 &res) const |
Get copy of trantision relation sorted by other compare operator, e.g. | |
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. | |
Write Access to Core Members | |
bool | InsEvent (Idx index) |
Add an existing event to alphabet by index. | |
Idx | InsEvent (const std::string &rName) |
Add named event to generator. | |
void | InsEvents (const EventSet &events) |
Add new named events to generator. | |
bool | DelEvent (Idx index) |
Delete event from generator by index. | |
bool | DelEvent (const std::string &rName) |
Delete event from generator by name. | |
void | DelEvents (const EventSet &rEvents) |
Delete a set of events from generator. | |
bool | DelEventFromAlphabet (Idx index) |
Delete event from alphabet without consistency check. | |
void | InjectAlphabet (const EventSet &rNewalphabet) |
Set mpAlphabet without consistency check. | |
void | RestrictAlphabet (const EventSet &rNewalphabet) |
Restricts mpAlphabet incl removing resp. | |
Idx | InsState (void) |
Add new anonymous state to generator. | |
bool | InsState (Idx index) |
Add (perhaps new) state to generator. | |
Idx | InsState (const std::string &rName) |
Add new named state to generator. | |
void | InsStates (const StateSet &rStates) |
Add anonymous states to generator. | |
bool | DelState (Idx index) |
Delete a state from generator by index. | |
bool | DelState (const std::string &rName) |
Delete a state from generator by name. | |
void | DelStates (const StateSet &rDelStates) |
Delete a set of states Cleans mpStates, mInitStates, mMarkedStates, mpTransrel, and mpStateSymboltable. | |
bool | DelStateFromStates (Idx index) |
Delete a state from generator without consistency check. | |
StateSet::Iterator | DelStateFromStates (StateSet::Iterator pos) |
Delete a state from generator without consistency check. | |
void | RestrictStates (const StateSet &rStates) |
Restrict states Cleans mpStates, mInitStates, mMarkedStates, mpTransrel, and mpStateSymboltable. | |
void | InjectState (Idx index) |
Inject an existing state index into generators mStates Use with care! For use in performance optimized functions. | |
void | InjectStates (const StateSet &rNewStates) |
Inject a complete state set without consistency checks (without attributes). | |
Idx | InsInitState (void) |
Create new anonymous state and set as initial state. | |
bool | InsInitState (Idx index) |
Add (perhaps new) state to generator and turn it into a initial state. | |
Idx | InsInitState (const std::string &rName) |
Create a new named state and set as initial state. | |
void | InsInitStates (const StateSet &rStates) |
Add (perhaps new) anonymous initial states to generator. | |
Idx | InsMarkedState (void) |
Create new anonymous state and set as marked state. | |
bool | InsMarkedState (Idx index) |
Add (perhaps new) state to generator and turn it into a marked state. | |
Idx | InsMarkedState (const std::string &rName) |
Create a new named state and set as marked state. | |
void | InsMarkedStates (const StateSet &rStates) |
Add (perhaps new) anonymous initial states to generator. | |
void | SetInitState (Idx index) |
Set an existing state as initial state by index. | |
void | SetInitState (const std::string &rName) |
Set an existing state as initial state by name. | |
void | InjectInitStates (const StateSet &rNewInitStates) |
Replace mInitStates with StateSet given as parameter without consistency checks. | |
void | ClrInitState (Idx index) |
Unset an existing state as initial state by index. | |
void | ClrInitState (const std::string &rName) |
Unset an existing state as initial state by name. | |
StateSet::Iterator | ClrInitState (StateSet::Iterator pos) |
Unset an existing state as initial state by iterator. | |
void | ClearInitStates (void) |
Clear all mInitStates. | |
void | SetMarkedState (Idx index) |
Set an existing state as marked state by index. | |
void | SetMarkedState (const std::string &rName) |
Set an existing state as marked state by name. | |
void | ClrMarkedState (Idx index) |
Unset an existing state as marked state by index. | |
void | ClrMarkedState (const std::string &rName) |
Unset an existing state as marked state by name. | |
StateSet::Iterator | ClrMarkedState (StateSet::Iterator pos) |
Unset an existing state as marked state by iterator. | |
void | ClearMarkedStates (void) |
Clear all marked states. | |
void | InjectMarkedStates (const StateSet &rNewMarkedStates) |
Replace mMarkedStates with StateSet given as parameter without consistency checks. | |
bool | SetTransition (Idx x1, Idx ev, Idx x2) |
Add a transition to generator by indices. | |
bool | SetTransition (const std::string &rX1, const std::string &rEv, const std::string &rX2) |
Add a transition to generator by names. | |
bool | SetTransition (const Transition &rTransition) |
Add a transition to generator. | |
void | ClrTransition (Idx x1, Idx ev, Idx x2) |
Remove a transition by indices. | |
void | ClrTransition (const Transition &rTrans) |
Remove a transition by transition object. | |
TransSet::Iterator | ClrTransition (TransSet::Iterator it) |
Remove a transition by iterator. | |
void | ClrTransitions (Idx x1, Idx ev) |
Remove a transitions by state and event. | |
void | ClrTransitions (Idx x1) |
Remove a transitions by state. | |
void | ClearTransRel (void) |
Clear all transitions. | |
void | InjectTransition (const Transition &rTrans) |
Set transition without consistency check. | |
void | InjectTransRel (const TransSet &rNewtransrel) |
Set transition relation without consistency check (no attributes). | |
Attributes | |
virtual void | ClearAttributes (void) |
Clear Attributes. | |
virtual bool | UpdateAttributes (void) |
Updates internal attributes. | |
virtual void | ClearEventAttributes (void) |
Clear event attributes. | |
virtual void | ClrEventAttribute (Idx index) |
Clear attribute for existing event. | |
virtual void | EventAttribute (Idx index, const Type &rAttr) |
Set attribute for existing event. | |
virtual void | EventAttributes (const EventSet &rEventSet) |
Set attributes for existing events. | |
virtual const AttributeVoid & | EventAttribute (Idx index) const |
Event attribute lookup. | |
virtual const AttributeVoid & | EventAttribute (const std::string &rName) const |
Event attribute lookup. | |
virtual AttributeVoid * | EventAttributep (Idx index) |
Event attribute pointer to access Attribute methods. | |
virtual AttributeVoid * | EventAttributep (const std::string &rName) |
Event attribute pointer to access Attribute methods. | |
virtual void | ClearStateAttributes (void) |
Clear state attributes. | |
virtual void | ClrStateAttribute (Idx index) |
Clear attribute for existing state. | |
virtual void | StateAttribute (Idx index, const Type &rAttr) |
Set attribute for existing state. | |
virtual const AttributeVoid & | StateAttribute (Idx index) const |
State attribute lookup. | |
virtual AttributeVoid * | StateAttributep (Idx index) |
State attribute pointer to access Attribute methods. | |
virtual void | ClearTransAttributes (void) |
Clear transition attributes. | |
virtual void | TransAttribute (const Transition &rTrans, const Type &rAttr) |
Set attribute for existing transition. | |
virtual void | ClrTransAttribute (const Transition &rTrans) |
Clear attribute for existing transition. | |
virtual const AttributeVoid & | TransAttribute (const Transition &rTrans) const |
Transition attribute lookup. | |
virtual AttributeVoid * | TransAttributep (const Transition &rTrans) |
Transition attribute pointer to access Attribute methods. | |
virtual void | ClearGlobalAttribute (void) |
Clear global attribute. | |
virtual void | GlobalAttribute (const Type &rAttr) |
Set global attribute. | |
virtual void | GlobalAttributeTry (const Type &rAttr) |
Set global attribute. | |
virtual const AttributeVoid & | GlobalAttribute (void) const |
Global attribute lookup. | |
virtual AttributeVoid * | GlobalAttributep (void) |
Get attribute pointer The global attribute allways exits. | |
Reachability | |
StateSet | AccessibleSet (void) const |
Compute set of accessible states. | |
bool | Accessible (void) |
Make generator accessible. | |
bool | IsAccessible (void) const |
Check if generator is accessible. | |
StateSet | CoaccessibleSet (void) const |
Compute set of Coaccessible states. | |
bool | Coaccessible (void) |
Make generator Coaccessible. | |
bool | IsCoaccessible (void) const |
Check if generator is Coaccessible. | |
StateSet | BlockingStates (void) const |
Compute set of blocking states. | |
StateSet | TerminalStates (void) const |
Compute set of terminal states. | |
StateSet | TerminalStates (const StateSet &rStates) const |
Compute set of terminal states. | |
bool | IsComplete (void) const |
Check if generator is complete. | |
bool | IsComplete (const StateSet &rStates) const |
Check if generator is complete. | |
bool | IsComplete (const EventSet &rSigmaO) const |
Check if generator is complete w.r.t. | |
bool | Complete (void) |
Make generator Complete. | |
bool | Complete (const EventSet &rSigmaO) |
Make generator Complete w.r.t. | |
StateSet | TrimSet (void) const |
Compute set of trim states. | |
bool | Trim (void) |
Make generator trim. | |
bool | IsTrim (void) const |
Check if generator is trim. | |
bool | OmegaTrim (void) |
Make generator omega-trim. | |
bool | IsOmegaTrim (void) const |
Check if generator is omega-trim. | |
Misc | |
EventSet | UsedEvents (void) const |
Return used events (executed in transitions). | |
EventSet | UnusedEvents (void) const |
Return unused events. | |
void | MinimizeAlphabet (void) |
Set the alphabet to used events. | |
EventSet | ActiveEventSet (Idx x1) const |
Return active event set at state x1. | |
TransSet | ActiveTransSet (Idx x1) const |
Return active transition set at state x1. | |
StateSet | TransRelStates (void) const |
Return the states covered by transitions. | |
Idx | SuccessorState (Idx x1, Idx ev) const |
Return the successor state of state x1 with event ev. | |
StateSet | SuccessorStates (Idx x1) const |
Return the successor states of state x1. | |
StateSet | SuccessorStates (Idx x1, Idx ev) const |
Return the successor states of state x1 with event ev. | |
bool | IsDeterministic (void) const |
Check if generator is deterministic. | |
void | SetMinStateIndexMap (void) const |
Set minimal index map for file io of generator states. | |
void | ClearMinStateIndexMap (void) const |
Clear minimal index map for 1:1 file io. | |
Idx | MinStateIndex (Idx index) const |
Get state index as is it will be written to file. | |
void | MinStateIndex (void) |
Re-enumerate states. | |
Idx | MaxStateIndex (void) const |
Get maximum state index used in this generator. | |
const std::map< Idx, Idx > & | MinStateIndexMap (void) const |
Get state index translation map. | |
std::string | EStr (Idx index) const |
Pretty printable event name for index (eg for debugging). | |
std::string | SStr (Idx index) const |
Return pretty printable state name for index (eg for debugging). | |
std::string | TStr (const Transition &rTrans) const |
Return pretty printable transition (eg for debugging). | |
void | GraphWrite (const std::string &rFileName, const std::string &rOutFormat="", const std::string &rDotExec="dot") const |
Produce graphical representation of this generator. | |
bool | operator< (const vGenerator &rOtherGen) const |
Order for sorting containers of generators. | |
Static Public Member Functions | |
static SymbolTable * | GlobalEventSymbolTablep (void) |
Get Pointer to global EventSymbolTable. | |
static void | StateNamesEnabledDefault (bool flag) |
Sets the default for automatic state name generation. | |
Protected Member Functions | |
virtual void | NewCore (void) |
Allocate my heap members (attribute dependent types). | |
virtual void | DeleteCore (void) |
Free my heap members (attribute dependent types). | |
virtual void | UpdateCore (void) |
Callback for core update. | |
void | ConfigureAttributeTypes (const AttributeVoid *pNewGlobalPrototype, const StateSet *pNewStatesPrototype, const EventSet *pNewAlphabetPrototype, const TransSet *pNewTransRelPrototype) |
Configure attribute types. | |
virtual void | DoRead (TokenReader &rTr, const std::string &rLabel="", const Type *pContext=0) |
Read generator object from TokenReader, see Type::Read for public wrappers. | |
virtual void | DoWrite (TokenWriter &rTw, const std::string &rLabel="", const Type *pContext=0) const |
Write generator to TokenWriter, see Type::Write for public wrappers. | |
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. | |
virtual void | DoSWrite (TokenWriter &rTw) const |
Write generator statistics as comment to TokenWriter, see Type::SWrite for public wrappers. | |
virtual void | DoXWrite (TokenWriter &rTw, const std::string &rLabel="", const Type *pContext=0) const |
Write generator to TokenWriter, see Type::XWrite for public wrappers. | |
void | ReadGeneratorName (const std::string &rFileName) |
Read the generator's name from a file. | |
void | ReadGeneratorName (TokenReader &rTr) |
Read the generator's name from a TokenReader. | |
void | ReadAlphabet (const std::string &rFileName) |
Read the generator's alphabet from a file. | |
void | ReadAlphabet (TokenReader &rTr) |
Read the generator's alphabet from a TokenReader. | |
void | ReadStates (const std::string &rFileName) |
Read the generator's state set from a file. | |
void | WriteStates (TokenWriter &rTw) const |
Write generators stateset to TokenWriter. | |
void | ReadStates (TokenReader &rTr) |
Read the generator's stateset from a TokenReader. | |
void | XReadStateSet (TokenReader &rTr, StateSet &rStateSet, const std::string &rLabel="") const |
Read a stateset from TokenReader in XML format. | |
void | ReadTransRel (const std::string &rFileName) |
Read the generator's transition relation from a file. | |
void | ReadTransRel (TokenReader &rTr) |
Read the generator's transition relation from a TokenReader. | |
void | XReadTransRel (TokenReader &rTr) |
Read the generator's transition relation from a TokenReader. | |
void | XWriteStateSet (TokenWriter &rTw, const StateSet &rStateSet, const std::string &rLabel="") const |
Write a stateset to TokenWriter in XML format. | |
void | XWriteTransRel (TokenWriter &rTw) const |
Write transition relation to tokenwriter in XML format. | |
Static Protected Member Functions | |
static const EventSet & | AlphabetVoid (void) |
Static default alphabet prototype (incl. | |
static const StateSet & | StatesVoid (void) |
Static default state set prototype (incl. | |
static const TransSet & | TransRelVoid (void) |
Static default transition relation prototype (incl. | |
static const AttributeVoid & | GlobalVoid (void) |
Static default global attribute prototype (configures global attribute type). | |
Protected Attributes | |
std::string | mMyName |
Name of generator. | |
Idx | mId |
Number of generator. | |
SymbolTable | mStateSymbolTable |
State symbol table (local per Generator). | |
SymbolTable * | mpStateSymbolTable |
Pointer to State symbol table. | |
SymbolTable * | mpEventSymbolTable |
Pointer to Event symbol table. | |
bool | mStateNamesEnabled |
Automatic state names. | |
bool | mReindexOnWrite |
Reindex states on file-i/o. | |
EventSet * | mpAlphabet |
Pointer to alphabet (actual type depends on attributes). | |
StateSet * | mpStates |
Pointer to state set (actual type depends on attributes). | |
TransSet * | mpTransRel |
Pointer to ransition relation (actual type depends on attributes). | |
AttributeVoid * | mpGlobalAttribute |
Pointer to lobal attribute (actual type depends on attributes). | |
const EventSet * | pAlphabetPrototype |
Pointer to alphabet prototype (incl. | |
const StateSet * | pStatesPrototype |
Pointer to state set prototype (incl. | |
const TransSet * | pTransRelPrototype |
Pointer to transition relation prototype (incl. | |
const AttributeVoid * | pGlobalPrototype |
Pointer to global attribute prototype (configures global attribute type). | |
StateSet | mInitStates |
Initial states. | |
StateSet | mMarkedStates |
Marked states. | |
std::map< Idx, Idx > | mMinStateIndexMap |
Map State indices to consecutive indices. | |
Static Protected Attributes | |
static Idx | msObjectCount = 0 |
Number of generator objects. | |
static bool | msStateNamesEnabledDefault = true |
Default for automatic statenames. | |
static bool | msReindexOnWriteDefault = false |
Default for automatic statenames. | |
File IO | |
| |
void | WriteAlphabet (void) const |
Write generators alphabet to console. | |
std::string | AlphabetToString (void) const |
Write generators alphabet to string. | |
void | WriteAlphabet (TokenWriter &rTw) const |
Write generators alphabet to tokenwriter. | |
void | WriteStateSet (const StateSet &rStateSet) const |
Write a stateset to console (no re-indexing). | |
std::string | StateSetToString (const StateSet &rStateSet) const |
Write a stateset to string (no re-indexing). | |
std::string | StateSetToText (const StateSet &rStateSet) const |
Write a stateset to formated text (no re-indexing). | |
void | WriteStateSet (TokenWriter &rTw, const StateSet &rStateSet) const |
Write a stateset to TokenWriter. | |
void | DWriteStateSet (TokenWriter &rTw, const StateSet &rStateSet) const |
Write a stateset to TokenWriter (debug version, no re-indexing). | |
std::string | StatesToString (void) const |
Write stateset of this generator to a string (no re-indexing). | |
std::string | StatesToText (void) const |
Write stateset of this generator to formated text (no re-indexing). | |
std::string | MarkedStatesToString (void) const |
Write set of marked states to a string (no re-indexing). | |
std::string | InitStatesToString (void) const |
Write set of initial states to a string (no re-indexing). | |
void | WriteTransRel (void) const |
Write transition relation to console (no re-indexing). | |
std::string | TransRelToString (void) const |
Write transition relation to string (no re-indexing). | |
std::string | TransRelToText (void) const |
Write transition relation to formated text (no re-indexing). | |
void | WriteTransRel (TokenWriter &rTw) const |
Write transition relation to tokenwriter. | |
void | DWriteTransRel (TokenWriter &rTw) const |
Write transition relation to tokenwriter (debug version). | |
virtual void | DotWrite (const std::string &rFileName) const |
Writes generator to dot input format. | |
virtual void | DDotWrite (const std::string &rFileName) const |
Writes generator to dot input format (no re-indexing). | |
virtual void | XDotWrite (const std::string &rFileName) const |
Writes generator to dot input format for export to VioLib. | |
void | ReadStateSet (TokenReader &rTr, const std::string &rLabel, StateSet &rStateSet) const |
Read a state set. | |
bool | ReindexOnWrite (void) const |
Test whether file-i/o uses minimal state indicees. | |
void | ReindexOnWrite (bool flag) |
Enable/disable minimal state indicees for file-i/o. | |
static void | ReindexOnWriteDefault (bool flag) |
Enable/disable reindexing states for file-i/o. | |
static bool | ReindexOnWriteDefault (void) |
Enable/disable reindexing states for file-i/o. |
Base class of all FAUDES generators.
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:
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.
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.
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> % libFAUDES Generator for the simple machine "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 introduced 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.
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" which optionally has a name and a type attribute.
<Generator name="simpla machine> <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>
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 196 of file cfl_generator.h.
faudes::vGenerator::vGenerator | ( | void | ) |
faudes::vGenerator::vGenerator | ( | const vGenerator & | rOtherGen | ) |
Copy-constructror.
Definition at line 95 of file cfl_generator.cpp.
faudes::vGenerator::vGenerator | ( | const std::string & | rFileName | ) |
Construct from file.
This constructor effectively uses the DoRead(TokenReader&) function to read.
rFileName | Name of file |
Definition at line 127 of file cfl_generator.cpp.
faudes::vGenerator::~vGenerator | ( | void | ) | [virtual] |
Destructor.
Definition at line 192 of file cfl_generator.cpp.
bool faudes::vGenerator::Accessible | ( | void | ) |
Make generator accessible.
Definition at line 2010 of file cfl_generator.cpp.
StateSet faudes::vGenerator::AccessibleSet | ( | void | ) | const |
Return active event set at state x1.
x1 | Index of x1 |
Definition at line 1918 of file cfl_generator.cpp.
Return active transition set at state x1.
x1 | Index of x1 |
Definition at line 1928 of file cfl_generator.cpp.
const EventSet & faudes::vGenerator::Alphabet | ( | void | ) | const |
Return const reference to alphabet.
Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, and faudes::TaGenerator< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >.
Definition at line 1858 of file cfl_generator.cpp.
EventSet::Iterator faudes::vGenerator::AlphabetBegin | ( | void | ) | const |
Iterator to Begin() of alphabet.
doxygen group
Definition at line 1027 of file cfl_generator.cpp.
bool faudes::vGenerator::AlphabetEmpty | ( | void | ) | const |
Check if alphabet is Empty.
Definition at line 628 of file cfl_generator.cpp.
EventSet::Iterator faudes::vGenerator::AlphabetEnd | ( | void | ) | const |
Iterator to End() of alphabet.
Definition at line 1032 of file cfl_generator.cpp.
Idx faudes::vGenerator::AlphabetSize | ( | void | ) | const |
Get number of events in alphabet.
Definition at line 553 of file cfl_generator.cpp.
std::string faudes::vGenerator::AlphabetToString | ( | void | ) | const |
Write generators alphabet to string.
Exception |
|
Definition at line 2500 of file cfl_generator.cpp.
const EventSet & faudes::vGenerator::AlphabetVoid | ( | void | ) | [static, protected] |
Static default alphabet prototype (incl.
attribute type)
Definition at line 40 of file cfl_generator.cpp.
vGenerator & faudes::vGenerator::Assign | ( | const Type & | rSrc | ) | [virtual] |
Copy from other faudes type.
The current implementation tests whether the source object can be casted to a generator and then performs the according assignment.
rSrc | Source to copy from. |
Reimplemented from faudes::Type.
Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, and faudes::TaGenerator< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >.
Definition at line 285 of file cfl_generator.cpp.
vGenerator & faudes::vGenerator::Assign | ( | const vGenerator & | rSrc | ) | [virtual] |
Copy from other vGenerator.
doxygen group The current implementation tries to be smart and copies attributes if types can be casted. Use AssignWithoutAttributes to explicitely ignore attributes.
rSrc | Source to copy from. |
Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TmtcGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, and faudes::TaGenerator< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >.
Definition at line 253 of file cfl_generator.cpp.
vGenerator & faudes::vGenerator::AssignWithoutAttributes | ( | const vGenerator & | rGen | ) | [virtual] |
Copy from other vGenerator, ignore attributes.
rGen | Source to copy from. |
Definition at line 296 of file cfl_generator.cpp.
StateSet faudes::vGenerator::BlockingStates | ( | void | ) | const |
Compute set of blocking states.
A state is considered blocking it is accessible but not coaccessible.
Definition at line 2128 of file cfl_generator.cpp.
Type test.
Uses C++ dynamic cast to test whether the specified object casts to a vGenerator.
Reimplemented from faudes::Type.
Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TcGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TgotoGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TpdGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TtGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, and faudes::TaGenerator< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >.
Definition at line 186 of file cfl_generator.cpp.
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 >, faudes::Executor, and faudes::TaGenerator< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >.
Definition at line 563 of file cfl_generator.cpp.
void faudes::vGenerator::ClearAttributes | ( | void | ) | [virtual] |
void faudes::vGenerator::ClearEventAttributes | ( | void | ) | [virtual] |
Clear event attributes.
Definition at line 585 of file cfl_generator.cpp.
void faudes::vGenerator::ClearGlobalAttribute | ( | void | ) | [virtual] |
Clear global attribute.
Definition at line 575 of file cfl_generator.cpp.
void faudes::vGenerator::ClearInitStates | ( | void | ) |
Clear all mInitStates.
Definition at line 1482 of file cfl_generator.cpp.
void faudes::vGenerator::ClearMarkedStates | ( | void | ) |
Clear all marked states.
Definition at line 1557 of file cfl_generator.cpp.
void faudes::vGenerator::ClearMinStateIndexMap | ( | void | ) | const |
Clear minimal index map for 1:1 file io.
Definition at line 654 of file cfl_generator.cpp.
void faudes::vGenerator::ClearStateAttributes | ( | void | ) | [virtual] |
Clear state attributes.
Reimplemented in faudes::TmtcGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >.
Definition at line 580 of file cfl_generator.cpp.
void faudes::vGenerator::ClearStateNames | ( | void | ) |
Remove all names from generator's StateSymbolTable.
Definition at line 950 of file cfl_generator.cpp.
void faudes::vGenerator::ClearStates | ( | void | ) |
Clear all states and transitions, maintain alphabet.
Definition at line 604 of file cfl_generator.cpp.
void faudes::vGenerator::ClearTransAttributes | ( | void | ) | [virtual] |
Clear transition attributes.
Definition at line 590 of file cfl_generator.cpp.
void faudes::vGenerator::ClearTransRel | ( | void | ) |
Clear all transitions.
Definition at line 1697 of file cfl_generator.cpp.
void faudes::vGenerator::ClrEventAttribute | ( | Idx | index | ) | [virtual] |
Clear attribute for existing event.
index | Event index |
Definition at line 1717 of file cfl_generator.cpp.
StateSet::Iterator faudes::vGenerator::ClrInitState | ( | StateSet::Iterator | pos | ) |
Unset an existing state as initial state by iterator.
pos | StateSet::iterator |
Definition at line 1476 of file cfl_generator.cpp.
void faudes::vGenerator::ClrInitState | ( | const std::string & | rName | ) |
Unset an existing state as initial state by name.
rName | State name |
Exception |
|
Definition at line 1462 of file cfl_generator.cpp.
void faudes::vGenerator::ClrInitState | ( | Idx | index | ) |
Unset an existing state as initial state by index.
Define FAUDES_CHECKED for consistency checks.
index | State index |
Exception |
|
Definition at line 1448 of file cfl_generator.cpp.
StateSet::Iterator faudes::vGenerator::ClrMarkedState | ( | StateSet::Iterator | pos | ) |
Unset an existing state as marked state by iterator.
pos | StateSet::iterator |
Definition at line 1551 of file cfl_generator.cpp.
void faudes::vGenerator::ClrMarkedState | ( | const std::string & | rName | ) |
Unset an existing state as marked state by name.
rName | State name |
Exception |
|
Definition at line 1537 of file cfl_generator.cpp.
void faudes::vGenerator::ClrMarkedState | ( | Idx | index | ) |
Unset an existing state as marked state by index.
index | State index |
Exception |
|
Definition at line 1523 of file cfl_generator.cpp.
void faudes::vGenerator::ClrStateAttribute | ( | Idx | index | ) | [virtual] |
Clear attribute for existing state.
index | State index |
Definition at line 1730 of file cfl_generator.cpp.
void faudes::vGenerator::ClrStateName | ( | const std::string & | rName | ) |
Clear name for individual state.
rName | State name |
Definition at line 971 of file cfl_generator.cpp.
void faudes::vGenerator::ClrStateName | ( | Idx | index | ) |
Clear name for individual state.
index | State index |
Exception |
|
Definition at line 957 of file cfl_generator.cpp.
void faudes::vGenerator::ClrTransAttribute | ( | const Transition & | rTrans | ) | [virtual] |
Clear attribute for existing transition.
rTrans | transition |
Definition at line 1691 of file cfl_generator.cpp.
TransSet::Iterator faudes::vGenerator::ClrTransition | ( | TransSet::Iterator | it | ) |
Remove a transition by iterator.
it | TransSet::iterator |
Definition at line 1653 of file cfl_generator.cpp.
void faudes::vGenerator::ClrTransition | ( | const Transition & | rTrans | ) |
Remove a transition by transition object.
rTrans | Transition object |
Definition at line 1647 of file cfl_generator.cpp.
Remove a transition by indices.
x1 | Predecessor state index | |
ev | Event index | |
x2 | Successor state index |
Definition at line 1640 of file cfl_generator.cpp.
void faudes::vGenerator::ClrTransitions | ( | Idx | x1 | ) |
Remove a transitions by state.
x1 | Predecessor state index |
Definition at line 1666 of file cfl_generator.cpp.
Remove a transitions by state and event.
x1 | Predecessor state index | |
ev | Event index |
Definition at line 1659 of file cfl_generator.cpp.
bool faudes::vGenerator::Coaccessible | ( | void | ) |
Make generator Coaccessible.
Definition at line 2069 of file cfl_generator.cpp.
StateSet faudes::vGenerator::CoaccessibleSet | ( | void | ) | const |
Compute set of Coaccessible states.
Definition at line 2034 of file cfl_generator.cpp.
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
rSigmaHi | Specified alphabet Sigma_o |
Definition at line 2226 of file cfl_generator.cpp.
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.
Definition at line 2196 of file cfl_generator.cpp.
void faudes::vGenerator::ConfigureAttributeTypes | ( | const AttributeVoid * | pNewGlobalPrototype, | |
const StateSet * | pNewStatesPrototype, | |||
const EventSet * | pNewAlphabetPrototype, | |||
const TransSet * | pNewTransRelPrototype | |||
) | [protected] |
Configure attribute types.
Definition at line 199 of file cfl_generator.cpp.
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.
Reimplemented from faudes::Type.
Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TcGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TdiagGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::THioConstraint< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::THioController< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::THioEnvironment< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::THioPlant< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TioGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TmtcGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TgotoGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TpdGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TtGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TaGenerator< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >, faudes::THioConstraint< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >, faudes::THioController< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >, faudes::THioEnvironment< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >, and faudes::THioPlant< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >.
Definition at line 178 of file cfl_generator.cpp.
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.
rFileName | File to write |
Exception |
|
Definition at line 3037 of file cfl_generator.cpp.
void faudes::vGenerator::DeleteCore | ( | void | ) | [protected, virtual] |
Free my heap members (attribute dependent types).
Definition at line 237 of file cfl_generator.cpp.
bool faudes::vGenerator::DelEvent | ( | const std::string & | rName | ) |
Delete event from generator by name.
mpEventSymbolTable stays untouched. Transitions containing event will be removed too.
rName | Name of event |
Definition at line 1202 of file cfl_generator.cpp.
bool faudes::vGenerator::DelEvent | ( | Idx | index | ) |
Delete event from generator by index.
mpEventSymbolTable stays untouched. Transitions containing event will be removed too.
index | Index of event |
Definition at line 1195 of file cfl_generator.cpp.
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.
index | Index of event |
Definition at line 1220 of file cfl_generator.cpp.
void faudes::vGenerator::DelEvents | ( | const EventSet & | rEvents | ) |
Delete a set of events from generator.
mpEventSymbolTable stays untouched. Transitions containing events will be removed too.
rEvents | EventSet containing events to remove |
Definition at line 1210 of file cfl_generator.cpp.
bool faudes::vGenerator::DelState | ( | const std::string & | rName | ) |
Delete a state from generator by name.
Cleans mpStates, mInitStates, mMarkedStates, mpTransRel and mpStateSymbolTable.
rName | Name of state to delete. Will be erased in mpStateSymbolTable too |
Exception |
|
Definition at line 1345 of file cfl_generator.cpp.
bool faudes::vGenerator::DelState | ( | Idx | index | ) |
Delete a state from generator by index.
Cleans mpStates, mInitStates, mMarkedStates, mpTransRel and mpStateSymbolTable.
index | Index of state to delete. |
Definition at line 1330 of file cfl_generator.cpp.
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.
pos | StateSet::Iterator |
Definition at line 1386 of file cfl_generator.cpp.
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.
index | Index of state to delete. |
Definition at line 1379 of file cfl_generator.cpp.
void faudes::vGenerator::DelStates | ( | const StateSet & | rDelStates | ) |
Delete a set of states Cleans mpStates, mInitStates, mMarkedStates, mpTransrel, and mpStateSymboltable.
rDelStates | StateSet containing states aka indicees to delete |
Definition at line 1361 of file cfl_generator.cpp.
void faudes::vGenerator::DoDWrite | ( | TokenWriter & | rTw, | |
const std::string & | rLabel = "" , |
|||
const Type * | pContext = 0 | |||
) | const [protected, virtual] |
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.
rTw | Reference to TokenWriter | |
rLabel | Label of section to write | |
pContext | Write context to provide contextual information (ignored) |
Exception |
|
Reimplemented from faudes::Type.
Definition at line 2432 of file cfl_generator.cpp.
void faudes::vGenerator::DoRead | ( | TokenReader & | rTr, | |
const std::string & | rLabel = "" , |
|||
const Type * | pContext = 0 | |||
) | [protected, virtual] |
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".
rTr | TokenReader to read from | |
rLabel | Section to read | |
pContext | Read context to provide contextual information (ignored) |
Exception |
|
Reimplemented from faudes::Type.
Reimplemented in faudes::Executor.
Definition at line 3129 of file cfl_generator.cpp.
void faudes::vGenerator::DoSWrite | ( | TokenWriter & | rTw | ) | const [protected, virtual] |
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.
rTw | Reference to TokenWriter |
Exception |
|
Reimplemented from faudes::Type.
Reimplemented in faudes::TmtcGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >.
Definition at line 2961 of file cfl_generator.cpp.
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.
rFileName | File to write |
Exception |
|
Reimplemented in faudes::TdiagGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, and faudes::TmtcGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >.
Definition at line 2977 of file cfl_generator.cpp.
void faudes::vGenerator::DoWrite | ( | TokenWriter & | rTw, | |
const std::string & | rLabel = "" , |
|||
const Type * | pContext = 0 | |||
) | const [protected, virtual] |
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.
rTw | Reference to TokenWriter | |
rLabel | Label of section to write | |
pContext | Write context to provide contextual information (ignored) |
Exception |
|
Reimplemented from faudes::Type.
Reimplemented in faudes::Executor.
Definition at line 2393 of file cfl_generator.cpp.
void faudes::vGenerator::DoXWrite | ( | TokenWriter & | rTw, | |
const std::string & | rLabel = "" , |
|||
const Type * | pContext = 0 | |||
) | const [protected, virtual] |
Write generator to TokenWriter, see Type::XWrite for public wrappers.
Virtual function for std token io interface. Context is ignored, label defaults to "Generator".
rTw | Reference to TokenWriter | |
rLabel | Label of section to write | |
pContext | Write context to provide contextual information (ignored) |
Exception |
|
Reimplemented from faudes::Type.
Definition at line 2462 of file cfl_generator.cpp.
void faudes::vGenerator::DWriteStateSet | ( | TokenWriter & | rTw, | |
const StateSet & | rStateSet | |||
) | const |
Write a stateset to TokenWriter (debug version, no re-indexing).
rTw | Reference to TokenWriter | |
rStateSet | Reference to stateset |
Exception |
|
Definition at line 2713 of file cfl_generator.cpp.
void faudes::vGenerator::DWriteTransRel | ( | TokenWriter & | rTw | ) | const |
Write transition relation to tokenwriter (debug version).
rTw | Reference to TokenWriter |
Exception |
|
Definition at line 2881 of file cfl_generator.cpp.
bool faudes::vGenerator::Empty | ( | void | ) | const |
Check if generator is empty (no states).
Definition at line 633 of file cfl_generator.cpp.
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.
rTemplate | Basis for name generation |
Definition at line 1007 of file cfl_generator.cpp.
std::string faudes::vGenerator::EStr | ( | Idx | index | ) | const |
Pretty printable event name for index (eg for debugging).
index | Event index |
Reimplemented in faudes::Executor.
Definition at line 3767 of file cfl_generator.cpp.
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.
rName |
Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, and faudes::TaGenerator< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >.
Definition at line 1806 of file cfl_generator.cpp.
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.
index |
Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, and faudes::TaGenerator< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >.
Definition at line 1796 of file cfl_generator.cpp.
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.
index | Event index | |
rAttr | New attribute |
Exception |
|
Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, and faudes::TaGenerator< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >.
Definition at line 1702 of file cfl_generator.cpp.
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.
rName |
Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, and faudes::TaGenerator< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >.
Definition at line 1811 of file cfl_generator.cpp.
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.
index |
Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, and faudes::TaGenerator< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >.
Definition at line 1801 of file cfl_generator.cpp.
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.
rEventSet | Set of attributed events |
Exception |
|
Definition at line 1710 of file cfl_generator.cpp.
Idx faudes::vGenerator::EventIndex | ( | const std::string & | rName | ) | const |
Event index lookup.
rName | Name of event to lookup |
Definition at line 814 of file cfl_generator.cpp.
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.
index | Event index | |
rName | New name |
Exception |
|
Definition at line 824 of file cfl_generator.cpp.
std::string faudes::vGenerator::EventName | ( | Idx | index | ) | const |
Event name lookup.
index | Index of event to look up |
Reimplemented in faudes::Executor.
Definition at line 819 of file cfl_generator.cpp.
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&).
event | Event to rename | |
rNewName | New name |
Exception |
|
Definition at line 892 of file cfl_generator.cpp.
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.
event | Event to rename | |
rNewName | New name |
Exception |
|
Definition at line 847 of file cfl_generator.cpp.
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.
rOtherGen | Other generator |
Definition at line 809 of file cfl_generator.cpp.
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.
pSymTab | Pointer to SymbolTable |
Definition at line 803 of file cfl_generator.cpp.
SymbolTable * faudes::vGenerator::EventSymbolTablep | ( | void | ) | const |
Get Pointer to EventSymbolTable currently used by this vGenerator.
doxygen group
Definition at line 793 of file cfl_generator.cpp.
bool faudes::vGenerator::ExistsEvent | ( | const std::string & | rName | ) | const |
Test existence of event in alphabet.
rName | Event name |
Definition at line 1741 of file cfl_generator.cpp.
bool faudes::vGenerator::ExistsEvent | ( | Idx | index | ) | const |
Test existence of event in alphabet.
index | Event index |
Definition at line 1736 of file cfl_generator.cpp.
bool faudes::vGenerator::ExistsInitState | ( | Idx | index | ) | const |
Test existence of state in mInitStates.
index | State index |
Definition at line 1776 of file cfl_generator.cpp.
bool faudes::vGenerator::ExistsMarkedState | ( | Idx | index | ) | const |
Test existence of state in mMarkedStates.
index | State index |
Definition at line 1786 of file cfl_generator.cpp.
bool faudes::vGenerator::ExistsState | ( | const std::string & | name | ) | const |
Test existence of state in state set.
name | State name |
Definition at line 1761 of file cfl_generator.cpp.
bool faudes::vGenerator::ExistsState | ( | Idx | index | ) | const |
Test existence of state in state set.
index | State index |
Definition at line 1756 of file cfl_generator.cpp.
bool faudes::vGenerator::ExistsTransition | ( | Idx | x1 | ) | const |
Test for transition given by x1.
x1 | Predecessor state |
Definition at line 1116 of file cfl_generator.cpp.
Test for transition given by x1, ev.
x1 | Predecessor state | |
ev | Event |
Definition at line 1111 of file cfl_generator.cpp.
bool faudes::vGenerator::ExistsTransition | ( | const Transition & | rTrans | ) | const |
test for transition
rTrans | transition |
Definition at line 1094 of file cfl_generator.cpp.
Test for transition given by x1, ev, x2.
x1 | Predecessor state | |
ev | Event | |
x2 | Successor state |
Definition at line 1099 of file cfl_generator.cpp.
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.
rX1 | name of Predecessor state | |
rEv | name of Event | |
rX2 | name of Successor state |
Definition at line 1104 of file cfl_generator.cpp.
EventSet::Iterator faudes::vGenerator::FindEvent | ( | const std::string & | rName | ) | const |
Returns a iterator to event index in alphabet.
rName | Event name of index to find |
Definition at line 1751 of file cfl_generator.cpp.
EventSet::Iterator faudes::vGenerator::FindEvent | ( | Idx | index | ) | const |
Returns a iterator to event index in alphabet.
index | Index to find |
Definition at line 1746 of file cfl_generator.cpp.
StateSet::Iterator faudes::vGenerator::FindInitState | ( | Idx | index | ) | const |
Iterator to state index in mInitStates.
index | Index to find |
Definition at line 1781 of file cfl_generator.cpp.
StateSet::Iterator faudes::vGenerator::FindMarkedState | ( | Idx | index | ) | const |
Returns a iterator to state index in mMarkedStates.
index | Index to find |
Definition at line 1791 of file cfl_generator.cpp.
StateSet::Iterator faudes::vGenerator::FindState | ( | const std::string & | rName | ) | const |
Returns a iterator to state with specified name.
rName | name of state to find |
Definition at line 1766 of file cfl_generator.cpp.
StateSet::Iterator faudes::vGenerator::FindState | ( | Idx | index | ) | const |
Returns a iterator to state index in state set.
index | Index to find |
Definition at line 1771 of file cfl_generator.cpp.
TransSet::Iterator faudes::vGenerator::FindTransition | ( | const Transition & | rTrans | ) | const |
Iterator to transition.
rTrans | transition |
Definition at line 1077 of file cfl_generator.cpp.
TransSet::Iterator faudes::vGenerator::FindTransition | ( | Idx | x1, | |
Idx | ev, | |||
Idx | x2 | |||
) | const |
Iterator to transition given by x1, ev, x2.
x1 | Predecessor state | |
ev | Event | |
x2 | Successor state |
Definition at line 1082 of file cfl_generator.cpp.
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
rX1 | name of Predecessor state | |
rEv | name of Event | |
rX2 | name of Successor state |
Definition at line 1087 of file cfl_generator.cpp.
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 >, and faudes::TaGenerator< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >.
Definition at line 1845 of file cfl_generator.cpp.
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.
rAttr | Attribute |
Exception |
|
Definition at line 1826 of file cfl_generator.cpp.
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 >, and faudes::TaGenerator< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >.
Definition at line 1851 of file cfl_generator.cpp.
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.
rAttr | Attribute |
Definition at line 1838 of file cfl_generator.cpp.
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.
Definition at line 798 of file cfl_generator.cpp.
const AttributeVoid & faudes::vGenerator::GlobalVoid | ( | void | ) | [static, protected] |
Static default global attribute prototype (configures global attribute type).
Definition at line 52 of file cfl_generator.cpp.
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().
rFileName | Name of output file | |
rOutFormat | Graphics file format, eg "png", "jpg", "svg" | |
rDotExec | path/name of executable |
Exception |
|
Definition at line 3786 of file cfl_generator.cpp.
Idx faudes::vGenerator::InitState | ( | void | ) | const |
Return initial state.
If the initial state is not unique, this function returns 0.
Definition at line 1122 of file cfl_generator.cpp.
const StateSet & faudes::vGenerator::InitStates | ( | void | ) | const |
StateSet::Iterator faudes::vGenerator::InitStatesBegin | ( | void | ) | const |
Iterator to Begin() of mInitStates.
Definition at line 1130 of file cfl_generator.cpp.
bool faudes::vGenerator::InitStatesEmpty | ( | void | ) | const |
Check if set of initial states are empty.
Definition at line 643 of file cfl_generator.cpp.
StateSet::Iterator faudes::vGenerator::InitStatesEnd | ( | void | ) | const |
Iterator to End() of mInitStates.
Definition at line 1135 of file cfl_generator.cpp.
Idx faudes::vGenerator::InitStatesSize | ( | void | ) | const |
Get number of initial states.
Definition at line 618 of file cfl_generator.cpp.
std::string faudes::vGenerator::InitStatesToString | ( | void | ) | const |
Write set of initial states to a string (no re-indexing).
Exception |
|
Definition at line 2806 of file cfl_generator.cpp.
void faudes::vGenerator::InjectAlphabet | ( | const EventSet & | rNewalphabet | ) |
Set mpAlphabet without consistency check.
Sets the alphabet incl attributes, if provided.
rNewalphabet | EventSet with new alphabet |
Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, and faudes::TaGenerator< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >.
Definition at line 1150 of file cfl_generator.cpp.
void faudes::vGenerator::InjectInitStates | ( | const StateSet & | rNewInitStates | ) |
Replace mInitStates with StateSet given as parameter without consistency checks.
rNewInitStates | StateSet containing new mInitStates |
Definition at line 1440 of file cfl_generator.cpp.
void faudes::vGenerator::InjectMarkedStates | ( | const StateSet & | rNewMarkedStates | ) |
Replace mMarkedStates with StateSet given as parameter without consistency checks.
rNewMarkedStates | StateSet containing new marked states |
Definition at line 1515 of file cfl_generator.cpp.
void faudes::vGenerator::InjectState | ( | Idx | index | ) |
Inject an existing state index into generators mStates Use with care! For use in performance optimized functions.
index | State index to inject |
Definition at line 1252 of file cfl_generator.cpp.
void faudes::vGenerator::InjectStates | ( | const StateSet & | rNewStates | ) |
Inject a complete state set without consistency checks (without attributes).
rNewStates | StateSet |
Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, and faudes::TaGenerator< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >.
Definition at line 1258 of file cfl_generator.cpp.
void faudes::vGenerator::InjectTransition | ( | const Transition & | rTrans | ) |
Set transition without consistency check.
rTrans | Transition to insert |
Definition at line 1562 of file cfl_generator.cpp.
void faudes::vGenerator::InjectTransRel | ( | const TransSet & | rNewtransrel | ) |
Set transition relation without consistency check (no attributes).
rNewtransrel | TransRel to insert |
Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, and faudes::TaGenerator< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >.
Definition at line 1568 of file cfl_generator.cpp.
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.
rName | Name of the event to add |
Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, and faudes::TaGenerator< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >.
Definition at line 1184 of file cfl_generator.cpp.
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.
index | Event index |
Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, and faudes::TaGenerator< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >.
Definition at line 1178 of file cfl_generator.cpp.
void faudes::vGenerator::InsEvents | ( | const EventSet & | events | ) |
Add new named events to generator.
If the event allready exists, the attribute is maintained.
events | EventSet |
Definition at line 1190 of file cfl_generator.cpp.
Idx faudes::vGenerator::InsInitState | ( | const std::string & | rName | ) |
Create a new named state and set as initial state.
rName | Name of the state to add |
Definition at line 1276 of file cfl_generator.cpp.
bool faudes::vGenerator::InsInitState | ( | Idx | index | ) |
Add (perhaps new) state to generator and turn it into a initial state.
index | State to insert |
Definition at line 1285 of file cfl_generator.cpp.
Idx faudes::vGenerator::InsInitState | ( | void | ) |
Create new anonymous state and set as initial state.
Definition at line 1267 of file cfl_generator.cpp.
void faudes::vGenerator::InsInitStates | ( | const StateSet & | rStates | ) |
Add (perhaps new) anonymous initial states to generator.
rStates | Set of states to add |
Definition at line 1292 of file cfl_generator.cpp.
Idx faudes::vGenerator::InsMarkedState | ( | const std::string & | rName | ) |
Create a new named state and set as marked state.
rName | Name of the state to add |
Definition at line 1314 of file cfl_generator.cpp.
bool faudes::vGenerator::InsMarkedState | ( | Idx | index | ) |
Add (perhaps new) state to generator and turn it into a marked state.
index | State to insert |
Definition at line 1307 of file cfl_generator.cpp.
Idx faudes::vGenerator::InsMarkedState | ( | void | ) |
Create new anonymous state and set as marked state.
Definition at line 1298 of file cfl_generator.cpp.
void faudes::vGenerator::InsMarkedStates | ( | const StateSet & | rStates | ) |
Add (perhaps new) anonymous initial states to generator.
rStates | Set of states to add |
Definition at line 1323 of file cfl_generator.cpp.
Idx faudes::vGenerator::InsState | ( | const std::string & | rName | ) |
Add new named state to generator.
rName | Name of the state to add |
Exception | Name already exists (id 44) |
Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, and faudes::TaGenerator< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >.
Definition at line 1239 of file cfl_generator.cpp.
bool faudes::vGenerator::InsState | ( | Idx | index | ) |
Add (perhaps new) state to generator.
Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, and faudes::TaGenerator< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >.
Definition at line 1233 of file cfl_generator.cpp.
Idx faudes::vGenerator::InsState | ( | void | ) |
Add new anonymous state to generator.
Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, and faudes::TaGenerator< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >.
Definition at line 1227 of file cfl_generator.cpp.
void faudes::vGenerator::InsStates | ( | const StateSet & | rStates | ) |
Add anonymous states to generator.
rStates | Set of states to add |
Definition at line 1247 of file cfl_generator.cpp.
bool faudes::vGenerator::IsAccessible | ( | void | ) | const |
Check if generator is accessible.
Definition at line 2024 of file cfl_generator.cpp.
bool faudes::vGenerator::IsCoaccessible | ( | void | ) | const |
Check if generator is Coaccessible.
Definition at line 2083 of file cfl_generator.cpp.
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)
rSigmaO | Specified alphabet Sigma_o |
Definition at line 2154 of file cfl_generator.cpp.
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.
rStates | Set of state indices to restrict the completeness test |
Definition at line 2137 of file cfl_generator.cpp.
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)
Definition at line 2191 of file cfl_generator.cpp.
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.
Definition at line 2347 of file cfl_generator.cpp.
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.
Definition at line 2335 of file cfl_generator.cpp.
bool faudes::vGenerator::IsTrim | ( | void | ) | const |
Check if generator is trim.
Returns true if all states are rechable and coreachale.
Definition at line 2118 of file cfl_generator.cpp.
const StateSet & faudes::vGenerator::MarkedStates | ( | void | ) | const |
Return const ref of marked states.
Definition at line 1893 of file cfl_generator.cpp.
StateSet::Iterator faudes::vGenerator::MarkedStatesBegin | ( | void | ) | const |
Iterator to Begin() of mMarkedStates.
Definition at line 1140 of file cfl_generator.cpp.
bool faudes::vGenerator::MarkedStatesEmpty | ( | void | ) | const |
Check if set of marked states are empty.
Definition at line 648 of file cfl_generator.cpp.
StateSet::Iterator faudes::vGenerator::MarkedStatesEnd | ( | void | ) | const |
Iterator to End() of mMarkedStates.
Definition at line 1145 of file cfl_generator.cpp.
Idx faudes::vGenerator::MarkedStatesSize | ( | void | ) | const |
Get number of marked states.
Definition at line 623 of file cfl_generator.cpp.
std::string faudes::vGenerator::MarkedStatesToString | ( | void | ) | const |
Write set of marked states to a string (no re-indexing).
Exception |
|
Definition at line 2801 of file cfl_generator.cpp.
Idx faudes::vGenerator::MaxStateIndex | ( | void | ) | const |
Get maximum state index used in this generator.
Returns 0 if no states at all.
Definition at line 734 of file cfl_generator.cpp.
void faudes::vGenerator::MinimizeAlphabet | ( | void | ) |
Set the alphabet to used events.
Definition at line 1898 of file cfl_generator.cpp.
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 740 of file cfl_generator.cpp.
Get state index as is it will be written to file.
index | state index |
Definition at line 723 of file cfl_generator.cpp.
Get state index translation map.
Definition at line 662 of file cfl_generator.cpp.
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.
rGen | Destination for copy operation. |
Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, and faudes::TaGenerator< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >.
Definition at line 326 of file cfl_generator.cpp.
const std::string & faudes::vGenerator::Name | ( | void | ) | const [virtual] |
Get generator's name.
Reimplemented from faudes::Type.
Reimplemented in faudes::Executor.
Definition at line 513 of file cfl_generator.cpp.
void faudes::vGenerator::Name | ( | const std::string & | rName | ) | [virtual] |
Set the generator's name.
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rName | Generator name |
Reimplemented from faudes::Type.
Definition at line 507 of file cfl_generator.cpp.
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.
Reimplemented from faudes::Type.
Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TcGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TdiagGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::THioConstraint< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::THioController< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::THioEnvironment< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::THioPlant< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TioGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TmtcGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TgotoGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TpdGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TtGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TaGenerator< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >, faudes::THioConstraint< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >, faudes::THioController< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >, faudes::THioEnvironment< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >, and faudes::THioPlant< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >.
Definition at line 166 of file cfl_generator.cpp.
void faudes::vGenerator::NewCore | ( | void | ) | [protected, virtual] |
Allocate my heap members (attribute dependent types).
Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, and faudes::TaGenerator< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >.
Definition at line 221 of file cfl_generator.cpp.
EventSet faudes::vGenerator::NewEventSet | ( | void | ) | const |
Create EventSet with generator's EventSymbolTable (on stack).
Definition at line 898 of file cfl_generator.cpp.
EventSet * faudes::vGenerator::NewEventSetp | ( | void | ) | const |
Create EventSet with generator's EventSymbolTable (on heap).
Definition at line 905 of file cfl_generator.cpp.
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.
Definition at line 2314 of file cfl_generator.cpp.
bool faudes::vGenerator::operator< | ( | const vGenerator & | rOtherGen | ) | const [inline] |
Order for sorting containers of generators.
Definition at line 2899 of file cfl_generator.h.
vGenerator & faudes::vGenerator::operator= | ( | const vGenerator & | rOtherGen | ) | [virtual] |
Assignment operator (uses Assign method) Note: you must reimplement this operator in derived classes in order to handle internal pointers correctly.
rOtherGen | Other generator |
Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TcGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TdiagGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::THioConstraint< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::THioController< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::THioEnvironment< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::THioPlant< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TioGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TgotoGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TpdGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TtGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TaGenerator< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >, faudes::THioConstraint< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >, faudes::THioController< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >, faudes::THioEnvironment< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >, and faudes::THioPlant< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >.
Definition at line 375 of file cfl_generator.cpp.
void faudes::vGenerator::ReadAlphabet | ( | TokenReader & | rTr | ) | [protected] |
Read the generator's alphabet from a TokenReader.
rTr | Reference to TokenReader |
Exception |
|
Definition at line 3205 of file cfl_generator.cpp.
void faudes::vGenerator::ReadAlphabet | ( | const std::string & | rFileName | ) | [protected] |
Read the generator's alphabet from a file.
rFileName | File to read from |
Exception |
|
Definition at line 3199 of file cfl_generator.cpp.
void faudes::vGenerator::ReadGeneratorName | ( | TokenReader & | rTr | ) | [protected] |
Read the generator's name from a TokenReader.
rTr | Reference to TokenReader |
Exception |
|
Definition at line 3192 of file cfl_generator.cpp.
void faudes::vGenerator::ReadGeneratorName | ( | const std::string & | rFileName | ) | [protected] |
Read the generator's name from a file.
rFileName | File to read from |
Exception |
|
Definition at line 3185 of file cfl_generator.cpp.
void faudes::vGenerator::ReadStates | ( | TokenReader & | rTr | ) | [protected] |
Read the generator's stateset from a TokenReader.
This sets up the StateSymbolTable
rTr | Reference to TokenReader |
Exception |
|
Definition at line 3218 of file cfl_generator.cpp.
void faudes::vGenerator::ReadStates | ( | const std::string & | rFileName | ) | [protected] |
Read the generator's state set from a file.
This sets up the StateSymbolTable. In contrast to ReadStateSet(), this version will accept explicit symbol table information.
rFileName | File to read from |
Exception |
|
Definition at line 3212 of file cfl_generator.cpp.
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.
rTr | Reference to TokenReader | |
rLabel | Label of set in source | |
rStateSet | Destination state set |
Exception |
|
Definition at line 3342 of file cfl_generator.cpp.
void faudes::vGenerator::ReadTransRel | ( | TokenReader & | rTr | ) | [protected] |
Read the generator's transition relation from a TokenReader.
rTr | Reference to TokenReader |
Exception |
|
Definition at line 3580 of file cfl_generator.cpp.
void faudes::vGenerator::ReadTransRel | ( | const std::string & | rFileName | ) | [protected] |
Read the generator's transition relation from a file.
rFileName | File to read from |
Exception |
|
Definition at line 3574 of file cfl_generator.cpp.
void faudes::vGenerator::ReindexOnWrite | ( | bool | flag | ) |
Enable/disable minimal state indicees for file-i/o.
flag | True enables reindexing. |
Definition at line 2376 of file cfl_generator.cpp.
bool faudes::vGenerator::ReindexOnWrite | ( | void | ) | const |
Test whether file-i/o uses minimal state indicees.
Definition at line 2371 of file cfl_generator.cpp.
bool faudes::vGenerator::ReindexOnWriteDefault | ( | void | ) | [static] |
Enable/disable reindexing states for file-i/o.
Set default value for re-indexing.
Definition at line 2386 of file cfl_generator.cpp.
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".
flag | True enables reindexing. |
Definition at line 2381 of file cfl_generator.cpp.
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.
rNewalphabet | EventSet with alphabet |
Definition at line 1164 of file cfl_generator.cpp.
void faudes::vGenerator::RestrictStates | ( | const StateSet & | rStates | ) |
Restrict states Cleans mpStates, mInitStates, mMarkedStates, mpTransrel, and mpStateSymboltable.
rStates | StateSet containing valid states |
Definition at line 1392 of file cfl_generator.cpp.
void faudes::vGenerator::SetDefaultStateNames | ( | void | ) |
Assign each state a default name based on its index.
Definition at line 995 of file cfl_generator.cpp.
void faudes::vGenerator::SetInitState | ( | const std::string & | rName | ) |
Set an existing state as initial state by name.
rName | Name of state to set as initial state |
Exception |
|
Definition at line 1426 of file cfl_generator.cpp.
void faudes::vGenerator::SetInitState | ( | Idx | index | ) |
Set an existing state as initial state by index.
index | Index of state to set as initial state |
Exception |
|
Definition at line 1412 of file cfl_generator.cpp.
void faudes::vGenerator::SetMarkedState | ( | const std::string & | rName | ) |
Set an existing state as marked state by name.
rName | Name of state to set as marked state |
Exception |
|
Definition at line 1501 of file cfl_generator.cpp.
void faudes::vGenerator::SetMarkedState | ( | Idx | index | ) |
Set an existing state as marked state by index.
index | Index of state to set as initial state |
Exception |
|
Definition at line 1487 of file cfl_generator.cpp.
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 668 of file cfl_generator.cpp.
bool faudes::vGenerator::SetTransition | ( | const Transition & | rTransition | ) |
Add a transition to generator.
States and event must already exist.
rTransition | Transition |
Exception |
|
Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, and faudes::TaGenerator< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >.
Definition at line 1611 of file cfl_generator.cpp.
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.
rX1 | Predecessor state name | |
rEv | Event name | |
rX2 | Successor state name |
Exception |
|
Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TpdGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TtGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, and faudes::TaGenerator< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >.
Definition at line 1575 of file cfl_generator.cpp.
Add a transition to generator by indices.
States and event must already exist.
x1 | Predecessor state index | |
ev | Event index | |
x2 | Successor state index |
Exception |
|
Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TpdGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TtGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, and faudes::TaGenerator< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >.
Definition at line 1606 of file cfl_generator.cpp.
Idx faudes::vGenerator::Size | ( | void | ) | const |
Get generator size (number of states).
Definition at line 558 of file cfl_generator.cpp.
std::string faudes::vGenerator::SStr | ( | Idx | index | ) | const |
Return pretty printable state name for index (eg for debugging).
index | State index |
Reimplemented in faudes::Executor.
Definition at line 3773 of file cfl_generator.cpp.
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.
index | State index |
Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, and faudes::TaGenerator< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >.
Definition at line 1816 of file cfl_generator.cpp.
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.
index | State index | |
rAttr | New attribute |
Exception |
|
Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, and faudes::TaGenerator< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >.
Definition at line 1723 of file cfl_generator.cpp.
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.
index | State index |
Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, and faudes::TaGenerator< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >.
Definition at line 1821 of file cfl_generator.cpp.
Idx faudes::vGenerator::StateIndex | ( | const std::string & | rName | ) | const |
State index lookup.
rName |
Definition at line 924 of file cfl_generator.cpp.
void faudes::vGenerator::StateName | ( | Idx | index, | |
const std::string & | rName | |||
) |
Set name of state.
index | Index | |
rName | Name |
Exception |
|
Definition at line 934 of file cfl_generator.cpp.
std::string faudes::vGenerator::StateName | ( | Idx | index | ) | const |
State name lookup.
index |
Reimplemented in faudes::Executor.
Definition at line 929 of file cfl_generator.cpp.
void faudes::vGenerator::StateNamesEnabled | ( | bool | flag | ) |
Enable/disable libFAUEDS functions to automatically generate state names.
Disabling state name generation implies ClearStateNames().
flag | True enables statenames / false disables them |
Definition at line 984 of file cfl_generator.cpp.
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.
Definition at line 979 of file cfl_generator.cpp.
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).
flag | True enables statenames / false disables them |
Definition at line 990 of file cfl_generator.cpp.
const StateSet & faudes::vGenerator::States | ( | void | ) | const |
Return reference to state set.
Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, and faudes::TaGenerator< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >.
Definition at line 1863 of file cfl_generator.cpp.
StateSet::Iterator faudes::vGenerator::StatesBegin | ( | void | ) | const |
Iterator to Begin() of state set.
Definition at line 1037 of file cfl_generator.cpp.
StateSet::Iterator faudes::vGenerator::StatesEnd | ( | void | ) | const |
Iterator to End() of state set.
Definition at line 1042 of file cfl_generator.cpp.
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.
rStateSet | Reference to stateset |
Exception |
|
Definition at line 2518 of file cfl_generator.cpp.
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.
rStateSet | Reference to stateset |
Exception |
|
Definition at line 2525 of file cfl_generator.cpp.
std::string faudes::vGenerator::StatesToString | ( | void | ) | const |
Write stateset of this generator to a string (no re-indexing).
Exception |
|
Definition at line 2791 of file cfl_generator.cpp.
std::string faudes::vGenerator::StatesToText | ( | void | ) | const |
Write stateset of this generator to formated text (no re-indexing).
Exception |
|
Definition at line 2796 of file cfl_generator.cpp.
const StateSet & faudes::vGenerator::StatesVoid | ( | void | ) | [static, protected] |
Static default state set prototype (incl.
attribute type)
Definition at line 44 of file cfl_generator.cpp.
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 918 of file cfl_generator.cpp.
const SymbolTable & faudes::vGenerator::StateSymbolTable | ( | void | ) | const |
Get StateSymbolTable.
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Definition at line 913 of file cfl_generator.cpp.
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
Exception |
|
Definition at line 1960 of file cfl_generator.cpp.
Return the successor states of state x1 with event ev.
Definition at line 1954 of file cfl_generator.cpp.
Return the successor states of state x1.
Definition at line 1949 of file cfl_generator.cpp.
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.
rStates | Set of state indices to restrict the search |
Definition at line 2288 of file cfl_generator.cpp.
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.
Definition at line 2308 of file cfl_generator.cpp.
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.
Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, and faudes::TaGenerator< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >.
Definition at line 1686 of file cfl_generator.cpp.
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.
rTrans | Transition | |
rAttr | New attribute |
Exception |
|
Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, and faudes::TaGenerator< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >.
Definition at line 1673 of file cfl_generator.cpp.
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.
Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, and faudes::TaGenerator< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >.
Definition at line 1680 of file cfl_generator.cpp.
Transition faudes::vGenerator::TransitionByNames | ( | const std::string & | rX1, | |
const std::string & | rEv, | |||
const std::string & | rX2 | |||
) | const |
Convebience function.
rX1 | Name of Predecessor state | |
rEv | Name of Event | |
rX2 | Name of Successor state |
Definition at line 1882 of file cfl_generator.cpp.
void faudes::vGenerator::TransRel | ( | TransSetX1X2Ev & | res | ) | const |
Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TaGenerator< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >, faudes::TaGenerator< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >, faudes::TaGenerator< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >, and faudes::TaGenerator< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >.
void faudes::vGenerator::TransRel | ( | TransSetX2X1Ev & | res | ) | const |
Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TaGenerator< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >, faudes::TaGenerator< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >, faudes::TaGenerator< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >, and faudes::TaGenerator< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >.
void faudes::vGenerator::TransRel | ( | TransSetX2EvX1 & | res | ) | const |
Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TaGenerator< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >, faudes::TaGenerator< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >, faudes::TaGenerator< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >, and faudes::TaGenerator< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >.
void faudes::vGenerator::TransRel | ( | TransSetEvX2X1 & | res | ) | const |
Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, and faudes::TaGenerator< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >.
Definition at line 1876 of file cfl_generator.cpp.
void faudes::vGenerator::TransRel | ( | TransSetEvX1X2 & | res | ) | const |
Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TaGenerator< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >, faudes::TaGenerator< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >, faudes::TaGenerator< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >, and faudes::TaGenerator< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >.
Definition at line 1875 of file cfl_generator.cpp.
void faudes::vGenerator::TransRel | ( | TransSetX1EvX2 & | res | ) | const |
Get copy of trantision relation sorted by other compare operator, e.g.
"x2,ev,x1"
res | resulting transition relation |
Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, and faudes::TaGenerator< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >.
Definition at line 1874 of file cfl_generator.cpp.
const TransSet & faudes::vGenerator::TransRel | ( | void | ) | const |
Return reference to transition relation.
Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, and faudes::TaGenerator< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >.
Definition at line 1868 of file cfl_generator.cpp.
TransSet::Iterator faudes::vGenerator::TransRelBegin | ( | Idx | x1, | |
Idx | ev | |||
) | const |
iterator to begin of transitions with x1 as predecessor state and event ev.
x1 | Predecessor state | |
ev | Event |
Definition at line 1067 of file cfl_generator.cpp.
TransSet::Iterator faudes::vGenerator::TransRelBegin | ( | Idx | x1 | ) | const |
Iterator to begin of transitions with x1 as predecessor state.
x1 | Predecessor state |
Definition at line 1057 of file cfl_generator.cpp.
TransSet::Iterator faudes::vGenerator::TransRelBegin | ( | void | ) | const |
Iterator to Begin() of transition relation.
Definition at line 1047 of file cfl_generator.cpp.
bool faudes::vGenerator::TransRelEmpty | ( | void | ) | const |
Check if transition relation is empty.
Definition at line 638 of file cfl_generator.cpp.
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.
x1 | Predecessor state | |
ev | Event |
Definition at line 1072 of file cfl_generator.cpp.
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.
x1 | Predecessor state |
Definition at line 1062 of file cfl_generator.cpp.
TransSet::Iterator faudes::vGenerator::TransRelEnd | ( | void | ) | const |
Iterator to End() of transition relation.
Definition at line 1052 of file cfl_generator.cpp.
Idx faudes::vGenerator::TransRelSize | ( | void | ) | const |
Get number of transitions.
Reimplemented in faudes::TpdGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >.
Definition at line 613 of file cfl_generator.cpp.
StateSet faudes::vGenerator::TransRelStates | ( | void | ) | const |
Return the states covered by transitions.
Definition at line 1938 of file cfl_generator.cpp.
std::string faudes::vGenerator::TransRelToString | ( | void | ) | const |
Write transition relation to string (no re-indexing).
Definition at line 2818 of file cfl_generator.cpp.
std::string faudes::vGenerator::TransRelToText | ( | void | ) | const |
Write transition relation to formated text (no re-indexing).
Definition at line 2825 of file cfl_generator.cpp.
const TransSet & faudes::vGenerator::TransRelVoid | ( | void | ) | [static, protected] |
Static default transition relation prototype (incl.
attribute type)
Definition at line 48 of file cfl_generator.cpp.
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.
Definition at line 2102 of file cfl_generator.cpp.
StateSet faudes::vGenerator::TrimSet | ( | void | ) | const |
Compute set of trim states.
Definition at line 2093 of file cfl_generator.cpp.
std::string faudes::vGenerator::TStr | ( | const Transition & | rTrans | ) | const |
Return pretty printable transition (eg for debugging).
rTrans | Transition |
Definition at line 3780 of file cfl_generator.cpp.
std::string faudes::vGenerator::UniqueEventName | ( | const std::string & | rName | ) | const |
Create a new unique symbolic event name.
See also SymbolTable::UniqueSymbol().
rName | suggestion for new state name |
Definition at line 839 of file cfl_generator.cpp.
std::string faudes::vGenerator::UniqueStateName | ( | const std::string & | rName | ) | const |
Create a new unique symbolic state name.
See also SymbolTable::UniqueSymbol().
rName | suggestion for new state name |
Definition at line 1019 of file cfl_generator.cpp.
EventSet faudes::vGenerator::UnusedEvents | ( | void | ) | const |
virtual bool faudes::vGenerator::UpdateAttributes | ( | void | ) | [inline, virtual] |
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.
Reimplemented in faudes::THioConstraint< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::THioController< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::THioEnvironment< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::THioPlant< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TioGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TtGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::THioConstraint< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >, faudes::THioController< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >, faudes::THioEnvironment< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >, and faudes::THioPlant< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >.
Definition at line 1890 of file cfl_generator.h.
void faudes::vGenerator::UpdateCore | ( | void | ) | [protected, virtual] |
Callback for core update.
Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, and faudes::TaGenerator< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >.
Definition at line 211 of file cfl_generator.cpp.
EventSet faudes::vGenerator::UsedEvents | ( | void | ) | const |
Return used events (executed in transitions).
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Definition at line 1903 of file cfl_generator.cpp.
bool faudes::vGenerator::Valid | ( | void | ) | [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.
Reimplemented in faudes::TaGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TgotoGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TpdGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, faudes::TtGenerator< GlobalAttr, StateAttr, EventAttr, TransAttr >, and faudes::TaGenerator< AttributeVoid, HioStateFlags, HioEventFlags, AttributeVoid >.
Definition at line 518 of file cfl_generator.cpp.
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.
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 |
Exception |
|
Definition at line 433 of file cfl_generator.cpp.
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.
version | Numeric value to be appended to event names | |
rResGen | Resulting versioned generator |
Exception |
|
Definition at line 381 of file cfl_generator.cpp.
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.
rVersion | String value to be appended to event names | |
rResGen | Resulting versioned generator |
Exception |
|
Definition at line 389 of file cfl_generator.cpp.
void faudes::vGenerator::WriteAlphabet | ( | TokenWriter & | rTw | ) | const |
Write generators alphabet to tokenwriter.
rTw | Reference to TokenWriter |
Exception |
|
Definition at line 2507 of file cfl_generator.cpp.
void faudes::vGenerator::WriteAlphabet | ( | void | ) | const |
Write generators alphabet to console.
doxygen group
Definition at line 2494 of file cfl_generator.cpp.
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.
rTw | Reference to TokenWriter | |
rStateSet | Reference to stateset |
Exception |
|
Definition at line 2534 of file cfl_generator.cpp.
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().
rTw | Reference to TokenWriter | |
rStateSet | Reference to stateset |
Exception |
|
Definition at line 2627 of file cfl_generator.cpp.
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.
rStateSet | Reference to stateset |
Definition at line 2512 of file cfl_generator.cpp.
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.
rTw | Reference to TokenWriter |
Exception |
|
Definition at line 2833 of file cfl_generator.cpp.
void faudes::vGenerator::WriteTransRel | ( | void | ) | const |
Write transition relation to console (no re-indexing).
Definition at line 2812 of file cfl_generator.cpp.
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).
rFileName | File to write |
Exception |
|
Definition at line 3088 of file cfl_generator.cpp.
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.
rTr | Reference to TokenReader | |
rStateSet | Reference to stateset | |
rLabel | Section name, defaults to name of set |
Exception |
|
Definition at line 3442 of file cfl_generator.cpp.
void faudes::vGenerator::XReadTransRel | ( | TokenReader & | rTr | ) | [protected] |
Read the generator's transition relation from a TokenReader.
rTr | Reference to TokenReader |
Exception |
|
Definition at line 3671 of file cfl_generator.cpp.
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.
rTw | Reference to TokenWriter | |
rStateSet | Reference to stateset | |
rLabel | Section name, defaults to name of set |
Exception |
|
Definition at line 2726 of file cfl_generator.cpp.
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.
rTw | Reference to TokenWriter |
Exception |
|
Definition at line 2923 of file cfl_generator.cpp.
Idx faudes::vGenerator::mId [protected] |
Number of generator.
Definition at line 2913 of file cfl_generator.h.
StateSet faudes::vGenerator::mInitStates [protected] |
Initial states.
Definition at line 2976 of file cfl_generator.h.
StateSet faudes::vGenerator::mMarkedStates [protected] |
Marked states.
Definition at line 2979 of file cfl_generator.h.
std::map<Idx,Idx> faudes::vGenerator::mMinStateIndexMap [protected] |
Map State indices to consecutive indices.
Definition at line 2982 of file cfl_generator.h.
std::string faudes::vGenerator::mMyName [protected] |
Name of generator.
Definition at line 2910 of file cfl_generator.h.
EventSet* faudes::vGenerator::mpAlphabet [protected] |
Pointer to alphabet (actual type depends on attributes).
Definition at line 2940 of file cfl_generator.h.
SymbolTable* faudes::vGenerator::mpEventSymbolTable [protected] |
Pointer to Event symbol table.
Definition at line 2925 of file cfl_generator.h.
AttributeVoid* faudes::vGenerator::mpGlobalAttribute [protected] |
Pointer to lobal attribute (actual type depends on attributes).
Definition at line 2949 of file cfl_generator.h.
StateSet* faudes::vGenerator::mpStates [protected] |
Pointer to state set (actual type depends on attributes).
Definition at line 2943 of file cfl_generator.h.
SymbolTable* faudes::vGenerator::mpStateSymbolTable [protected] |
Pointer to State symbol table.
Definition at line 2922 of file cfl_generator.h.
TransSet* faudes::vGenerator::mpTransRel [protected] |
Pointer to ransition relation (actual type depends on attributes).
Definition at line 2946 of file cfl_generator.h.
bool faudes::vGenerator::mReindexOnWrite [protected] |
Reindex states on file-i/o.
Definition at line 2934 of file cfl_generator.h.
Idx faudes::vGenerator::msObjectCount = 0 [static, protected] |
Number of generator objects.
Definition at line 2916 of file cfl_generator.h.
bool faudes::vGenerator::msReindexOnWriteDefault = false [static, protected] |
Default for automatic statenames.
Definition at line 2937 of file cfl_generator.h.
bool faudes::vGenerator::msStateNamesEnabledDefault = true [static, protected] |
Default for automatic statenames.
Definition at line 2931 of file cfl_generator.h.
bool faudes::vGenerator::mStateNamesEnabled [protected] |
Automatic state names.
Definition at line 2928 of file cfl_generator.h.
SymbolTable faudes::vGenerator::mStateSymbolTable [protected] |
State symbol table (local per Generator).
Definition at line 2919 of file cfl_generator.h.
const EventSet* faudes::vGenerator::pAlphabetPrototype [protected] |
Pointer to alphabet prototype (incl.
attribute type)
Definition at line 2952 of file cfl_generator.h.
const AttributeVoid* faudes::vGenerator::pGlobalPrototype [protected] |
Pointer to global attribute prototype (configures global attribute type).
Definition at line 2961 of file cfl_generator.h.
const StateSet* faudes::vGenerator::pStatesPrototype [protected] |
Pointer to state set prototype (incl.
attribute type)
Definition at line 2955 of file cfl_generator.h.
const TransSet* faudes::vGenerator::pTransRelPrototype [protected] |
Pointer to transition relation prototype (incl.
attribute type)
Definition at line 2958 of file cfl_generator.h.
libFAUDES 2.23h --- 2014.04.03 --- c++ api documentaion by doxygen