langmap: adjust to only color non-unique languages

Fixes #203.

* spot/twaalgos/langmap.hh (highlight_languages): Simplify the
interface by only taking the automaton to color.
* spot/twaalgos/langmap.cc (highlight_languages): Only introduce
color for states that have a non-unique language.
* tests/core/highlightstate.test: Update and add more tests.
* tests/python/langmap.py: Keep the tests simple.
* bin/autfilt.cc: Adjust usage and help string.
This commit is contained in:
Alexandre Duret-Lutz 2017-01-17 21:53:45 +01:00
parent aa457a204d
commit 0ad62cb97b
5 changed files with 131 additions and 104 deletions

View file

@ -1,5 +1,6 @@
// -*- coding: utf-8 -*-
// Copyright (C) 2016 Laboratoire de Recherche et Développement de l'Epita.
// Copyright (C) 2016, 2017 Laboratoire de Recherche et Développement
// de l'Epita (LRDE).
//
// This file is part of Spot, a model checking library.
//
@ -34,7 +35,9 @@ namespace spot
SPOT_API std::vector<unsigned>
language_map(const const_twa_graph_ptr& aut);
/// \brief Color automaton's states that recognize the same language.
/// \brief Color state that recognize identical language.
///
/// State that recognize a unique language will not be colored.
SPOT_API void
highlight_languages(twa_graph_ptr& aut, const std::vector<unsigned>& v);
highlight_languages(twa_graph_ptr& aut);
}