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cfl_conflequiv.h
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/** @file cfl_conflequiv.h
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Abstractions that maintaine conflict-equivalence.
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*/
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/* FAU Discrete Event Systems Library (libfaudes)
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Copyright (C) 2015 Michael Meyer and Thomnas Moor.
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Exclusive copyright is granted to Klaus Schmidt
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
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#ifndef FAUDES_CONFEQUIV_H
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#include "
cfl_definitions.h
"
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#include "
cfl_generator.h
"
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namespace
faudes {
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/**
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* Test for conflicts
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*
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* A family of generators is non-blocking, if their parallel composition
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* is non-blocking (all accessible states are co-accessible).
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*
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* This implementation applies a number of conflict equivalent
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* simplifications before finally testing for conflicts in the
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* parallel composition; see also
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* ConflictEquivalentAbstraction(vGenerator&, const EventSet&)
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* This approach has been originally proposed by R. Malik and H. Flordal
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* in "Compositional verification in supervisory
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* control", SIAM Journal of Control and Optimization, 2009.
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*
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* The current implementation is experimental with code based on Michael Meyer's
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* BSc Thesis.
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*
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*
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* @param rGenVec
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* Vector of input generators
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* @return res
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* true if there are no conflicts
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*
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* @ingroup GeneratorFunctions
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*/
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bool
IsNonblocking
(
const
GeneratorVector
& rGenVec);
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/**
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* Conflict equivalent abstraction.
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*
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* Two generators are conflict equivalent w.r.t. a set of silent events,
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* if, for any test generator defined over the not-silent events, either
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* both or non are conflicting. This functions implements a selection of
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* conflict equivalent transformations proposed by R. Malik and H. Flordal
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* in "Compositional verification in supervisory control", SIAM Journal of
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* Control and Optimization, 2009.
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*
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* The current implementation is experimental with code based on Michael Meyer's
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* BSc Thesis.
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*
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* @param rGen
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* Input generator
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* @param rSilentEvents
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* Set of silent events, i.e., events not shared
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* with any other generator to compose with.
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*
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* @ingroup GeneratorFunctions
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*/
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void
ConflictEquivalentAbstraction
(vGenerator& rGen,
const
EventSet
& rSilentEvents);
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}
// namespace faudes
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#define FAUDES_CONFEQUIV_H
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#endif
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libFAUDES 2.26g
--- 2015.08.17 --- c++ api documentaion by
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