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Using double borders for acceptance states in SBAs.

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* src/tgbaalgos/dotty.hh (dotty_reachable): Take a new
assume_sba argument.
* src/tgbaalgos/dotty.cc (dotty_bfs): Take a new
mark_accepting_states arguments.
(dotty_bfs::process_state): Check if a state is accepting using
the state_is_accepting() method for tgba_sba_proxies, or by
looking at the first outgoing transition of the state.  Pass
the result to the dectorator.
(dotty_reachable): Adjust function.
* src/tgbaalgos/dottydec.hh, src/tgbaalgos/dottydec.cc,
src/tgbaalgos/rundotdec.hh, src/tgbaalgos/rundotdec.cc
(state_decl): Add an "accepting" argument, and use it to
decorate accepting states with a double border.
* src/tgbatest/ltl2tgba.cc: Keep track of whether the output
is an SBA or not, so that we can tell it to dotty().
* wrap/python/ajax/spot.in: Likewise.
* wrap/python/cgi-bin/ltl2tgba.in: Likewise.
This commit is contained in:
Alexandre Duret-Lutz 2011-03-04 21:06:02 +01:00
parent 2c5bae3d37
commit e1ef47d975
10 changed files with 151 additions and 47 deletions
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10
src/tgbaalgos/dottydec.cc
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@ -1,3 +1,5 @@
// Copyright (C) 2011 Laboratoire de Recherche et Developpement de
// l'Epita (LRDE).
// Copyright (C) 2004 Laboratoire d'Informatique de Paris 6 (LIP6),
// département Systèmes Répartis Coopératifs (SRC), Université Pierre
// et Marie Curie.
@ -34,9 +36,13 @@ namespace spot
std::string
dotty_decorator::state_decl(const tgba*, const state*, int,
tgba_succ_iterator*, const std::string& label)
tgba_succ_iterator*, const std::string& label,
bool accepting)
{
return "[label=\"" + label + "\"]";
if (accepting)
return "[label=\"" + label + "\", peripheries=2]";
else
return "[label=\"" + label + "\"]";
}
std::string