Use shared_ptr for the emptiness check interfaces.

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

View file

@ -26,11 +26,10 @@
#include <cstddef>
#include "tgba/fwd.hh"
#include "misc/optionmap.hh"
#include "emptiness.hh"
namespace spot
{
class emptiness_check;
/// \addtogroup emptiness_check_algorithms
/// @{
@ -97,7 +96,7 @@ namespace spot
///
/// \bug The name is misleading. Magic-search is the algorithm
/// from \c godefroid.93.pstv, not \c courcoubetis.92.fmsd.
SPOT_API emptiness_check*
SPOT_API emptiness_check_ptr
explicit_magic_search(const const_tgba_ptr& a,
option_map o = option_map());
@ -128,7 +127,7 @@ namespace spot
///
/// \sa spot::explicit_magic_search
///
SPOT_API emptiness_check*
SPOT_API emptiness_check_ptr
bit_state_hashing_magic_search(const const_tgba_ptr& a, size_t size,
option_map o = option_map());
@ -138,7 +137,7 @@ namespace spot
/// bit_state_hashing_magic_search() according to the \c "bsh" option
/// in the \c option_map. If \c "bsh" is set and non null, its value
/// is used as the size of the hash map.
SPOT_API emptiness_check*
SPOT_API emptiness_check_ptr
magic_search(const const_tgba_ptr& a, option_map o = option_map());
/// @}