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Use shared_ptr for the emptiness check interfaces.

Browse source 
At the same time, this adds a is_empty() method to the tgba class,
simplifying many places that ran emptiness checks.

* iface/dve2/dve2check.cc, src/bin/ltlcross.cc,
src/dstarparse/dra2ba.cc, src/ltlvisit/contain.cc, src/tgba/tgba.cc,
src/tgba/tgba.hh, src/tgbaalgos/emptiness.cc,
src/tgbaalgos/emptiness.hh, src/tgbaalgos/gtec/ce.cc,
src/tgbaalgos/gtec/ce.hh, src/tgbaalgos/gtec/gtec.cc,
src/tgbaalgos/gtec/gtec.hh, src/tgbaalgos/gv04.cc,
src/tgbaalgos/gv04.hh, src/tgbaalgos/magic.cc,
src/tgbaalgos/magic.hh, src/tgbaalgos/minimize.cc,
src/tgbaalgos/ndfs_result.hxx, src/tgbaalgos/powerset.cc,
src/tgbaalgos/projrun.cc, src/tgbaalgos/projrun.hh,
src/tgbaalgos/reducerun.cc, src/tgbaalgos/reducerun.hh,
src/tgbaalgos/replayrun.cc, src/tgbaalgos/replayrun.hh,
src/tgbaalgos/rundotdec.cc, src/tgbaalgos/rundotdec.hh,
src/tgbaalgos/se05.cc, src/tgbaalgos/se05.hh,
src/tgbaalgos/tau03.cc, src/tgbaalgos/tau03.hh,
src/tgbaalgos/tau03opt.cc, src/tgbaalgos/tau03opt.hh,
src/tgbaalgos/word.cc, src/tgbaalgos/word.hh,
src/tgbatest/checkpsl.cc, src/tgbatest/complementation.cc,
src/tgbatest/emptchk.cc, src/tgbatest/ltl2tgba.cc,
src/tgbatest/randtgba.cc, wrap/python/ajax/spot.in,
wrap/python/spot.i: Use shared_ptr.
This commit is contained in:
Alexandre Duret-Lutz 2014-08-23 18:34:00 +02:00
parent 803e17bb8d
commit 6d7c258fd7
42 changed files with 335 additions and 402 deletions
Download patch file Download diff file Expand all files Collapse all files

13
src/tgbaalgos/gtec/ce.cc
View file

@ -32,7 +32,7 @@ namespace spot
{
public:
shortest_path(const state_set* t,
const couvreur99_check_status* ecs,
const std::shared_ptr<const couvreur99_check_status>& ecs,
couvreur99_check_result* r)
: bfs_steps(ecs->aut), target(t), ecs(ecs), r(r)
{
@ -68,13 +68,14 @@ namespace spot
private:
state_set seen;
const state_set* target;
const couvreur99_check_status* ecs;
std::shared_ptr<const couvreur99_check_status> ecs;
couvreur99_check_result* r;
};
}
couvreur99_check_result::couvreur99_check_result
(const couvreur99_check_status* ecs, option_map o)
(const std::shared_ptr<const couvreur99_check_status>& ecs,
option_map o)
: emptiness_check_result(ecs->aut, o), ecs_(ecs)
{
}
@ -90,10 +91,10 @@ namespace spot
return count;
}
tgba_run*
tgba_run_ptr
couvreur99_check_result::accepting_run()
{
run_ = new tgba_run;
run_ = std::make_shared<tgba_run>();
assert(!ecs_->root.empty());
@ -212,7 +213,7 @@ namespace spot
return false;
}
} b(ecs_, this, acc_to_traverse);
} b(ecs_.get(), this, acc_to_traverse);
substart = b.search(substart, run_->cycle);
assert(substart);