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trival: new class for tri-valued logic

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* spot/misc/trival.hh: New file.
* spot/misc/Makefile.am: Add it.
* python/spot_impl.i: Add Python bindings.
* tests/core/trival.cc, tests/core/trival.test,
tests/python/trival.py: New files, testing it.
* tests/Makefile.am: Add them.
This commit is contained in:
Alexandre Duret-Lutz 2016-01-08 16:49:18 +01:00
parent e764cf6f3b
commit 1aeb260adf
8 changed files with 378 additions and 10 deletions
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39
python/spot_impl.i
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@ -1,6 +1,6 @@
// -*- coding: utf-8 -*-
// Copyright (C) 2009, 2010, 2011, 2012, 2013, 2014, 2015 Laboratoire de
// Recherche et Développement de l'Epita (LRDE).
// Copyright (C) 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016
// Laboratoire de Recherche et Développement de l'Epita (LRDE).
// Copyright (C) 2003, 2004, 2005, 2006 Laboratoire d'Informatique
// de Paris 6 (LIP6), département Systèmes Répartis Coopératifs (SRC),
// Université Pierre et Marie Curie.
@ -81,6 +81,7 @@
#include <spot/misc/optionmap.hh>
#include <spot/misc/random.hh>
#include <spot/misc/escape.hh>
#include <spot/misc/trival.hh>
#include <spot/tl/formula.hh>
@ -331,6 +332,9 @@ namespace swig
%include <spot/misc/random.hh>
%include <spot/misc/escape.hh>
%implicitconv spot::trival;
%include <spot/misc/trival.hh>
%implicitconv std::vector<spot::formula>;
%include <spot/tl/formula.hh>
@ -439,7 +443,36 @@ namespace std {
%include <spot/taalgos/minimize.hh>
#undef ltl
%extend spot::trival {
std::string __repr__()
{
std::ostringstream os;
os << *self;
return os.str();
}
std::string __str__()
{
std::ostringstream os;
os << *self;
return os.str();
}
spot::trival __neg__()
{
return !*self;
}
spot::trival __and__(spot::trival other)
{
return *self && other;
}
spot::trival __or__(spot::trival other)
{
return *self || other;
}
}
%exception spot::formula::__getitem__ {
try {