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* src/tgbaalgos/cutscc.cc (cut_scc): Pass `s' by reference instead

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of by pointer.
* src/tgbaalgos/cutscc.cc, src/tgbaalgos/cutscc.hh: Fix copyright
header.
This commit is contained in:
Alexandre Duret-Lutz 2009-11-17 16:48:42 +01:00
parent f2be64dd2c
commit 38148f87f8
3 changed files with 17 additions and 21 deletions
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7
ChangeLog
View file

@ -1,3 +1,10 @@
2009-11-17 Alexandre Duret-Lutz <adl@lrde.epita.fr>
* src/tgbaalgos/cutscc.cc (cut_scc): Pass `s' by reference instead
of by pointer.
* src/tgbaalgos/cutscc.cc, src/tgbaalgos/cutscc.hh: Fix copyright
header.
2009-11-13 Alexandre Duret-Lutz <adl@lrde.epita.fr>
Replace the hash key construction of LTL formulae by a simple

26
src/tgbaalgos/cutscc.cc
View file

@ -1,6 +1,5 @@
// Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009 Laboratoire
// d'Informatique de Paris 6 (LIP6), département Systèmes Répartis
// Coopératifs (SRC), Université Pierre et Marie Curie.
// Copyright (C) 2009 Laboratoire de Recherche et Developpement de
// l'Epita (LRDE).
//
// This file is part of Spot, a model checking library.
//
@ -20,24 +19,15 @@
// 02111-1307, USA.
#include <iostream>
#include <algorithm>
#include <set>
#include <fstream>
#include <sstream>
#include <string>
#include <queue>
#include <limits>
#include <math.h>
#include <sys/time.h>
#include <stdio.h>
#include "tgbaalgos/scc.hh"
#include "tgba/tgbaexplicit.hh"
#include "cutscc.hh"
namespace spot
{
tgba* cut_scc(const tgba* a, const scc_map& m,
const std::set<unsigned>* s)
const std::set<unsigned>& s)
{
tgba_explicit_string* sub_a = new tgba_explicit_string(a->get_dict());
state* cur = a->get_init_state();
@ -50,15 +40,15 @@ namespace spot
std::string cur_format = a->format_state(cur);
std::set<unsigned>::iterator it;
// Check if we have at least one accepting SCC.
for (it = s->begin(); it != s->end() && !m.accepting(*it); it++)
for (it = s.begin(); it != s.end() && !m.accepting(*it); it++)
continue;
assert(it != s->end());
assert(it != s.end());
tovisit.push(cur);
seen.insert(cur);
sub_a->add_state(cur_format);
sub_a->copy_acceptance_conditions_of(a);
// If the initial is not part of one of the desired SCC, exit
assert(s->find(m.scc_of_state(cur)) != s->end());
assert(s.find(m.scc_of_state(cur)) != s.end());
// Perform BFS to visit each state.
while (!tovisit.empty())
@ -73,7 +63,7 @@ namespace spot
std::string dst_format = a->format_state(dst);
scc_number= m.scc_of_state(dst);
// Is the successor included in one of the desired SCC ?
if (s->find(scc_number) != s->end())
if (s.find(scc_number) != s.end())
{
if (seen.find(dst) == seen.end())
{
@ -358,7 +348,7 @@ namespace spot
if (is_valid[i] == true)
{
//print_set((*final_sets)[i]);
result.push_back(cut_scc(a, m, &(*final_sets)[i]->sccs));
result.push_back(cut_scc(a, m, (*final_sets)[i]->sccs));
}
// Free everything.

5
src/tgbaalgos/cutscc.hh
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@ -1,6 +1,5 @@
// Copyright (C) 2004 Laboratoire d'Informatique de Paris 6 (LIP6),
// département Systèmes Répartis Coopératifs (SRC), Université Pierre
// et Marie Curie.
// Copyright (C) 2009 Laboratoire de Recherche et Developpement de
// l'Epita (LRDE).
//
// This file is part of Spot, a model checking library.
//