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* src/tgbaalgos/emptinesscheck.cc (emptiness_check::check2):

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New function, variant of emptiness_check::check().
* src/tgbaalgos/emptinesscheck.hh (emptiness_check::check2):
Likewise.
* src/tgbatest/emptchk.test, src/tgbatest/emptchke.test: Exercize -e2.
* src/tgbatest/ltl2tgba.cc: Support -e2, for emptiness_check::check2().
* iface/gspn/Makefile.am [WITH_GSPN_EESRG] (check_PROGRAMS):
Compile ltlgspn-eesrg instead of ltleesrg.
(ltleesrg_SOURCES, ltleesrg_LDADD): Replace by...
(ltlgspn_eesrg_SOURCES, ltlgspn_eesrg_LDADD, LIBGSPNESRG_LDFLAGS):
... these.
* iface/gspn/ltleesrg.cc: Delete.
* iface/gspn/ltlgspn.cc [EESRG]: Support EESRG conditionally.
Support -e2.
This commit is contained in:
Alexandre Duret-Lutz 2004-01-09 17:22:09 +00:00
parent a1f990b125
commit 93f1cc0d47
9 changed files with 271 additions and 109 deletions
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src/tgbaalgos/emptinesscheck.hh
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@ -64,6 +64,7 @@ namespace spot
/// This function returns true if the automata's language is empty,
/// and builds a stack of SCC.
bool check();
bool check2();
/// Compute a counter example if tgba_emptiness_check() returned false.
void counter_example();