Introduce ltl_simplifier.

It is limited to negative_normal_form_visitor for now.

* src/ltlvisit/simplify.cc, src/ltlvisit/simplify.hh: New files.
* src/ltlvisit/Makefile.am: Add them.
* src/ltlvisit/nenoform.cc, src/ltlvisit/nenoform.hh: Rewrite
using ltl_simplifier.
This commit is contained in:
Alexandre Duret-Lutz 2011-05-17 19:30:34 +02:00
parent 0caa631c0d
commit 9f7ef5d0c3
5 changed files with 662 additions and 265 deletions

View file

@ -1,3 +1,5 @@
// Copyright (C) 2011 Laboratoire de Recherche et Développement de
// l'Epita (LRDE).
// Copyright (C) 2003, 2004 Laboratoire d'Informatique de Paris 6 (LIP6),
// département Systèmes Répartis Coopératifs (SRC), Université Pierre
// et Marie Curie.
@ -23,7 +25,6 @@
# define SPOT_LTLVISIT_NENOFORM_HH
#include "ltlast/formula.hh"
#include "ltlast/visitor.hh"
namespace spot
{