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Specialize scc_filter when handling tgba_explicit_formula automata.

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If the input is a tgba_explicit_formula we can output a
tgba_explicit_formula too, and we want to do that because it is
more space efficient.

* src/tgba/tgbaexplicit.hh (get_label): New method.
* src/tgbaalgos/sccfilter.cc (create_transition): New function,
to handle tgba_explicit_formula and tgba_explicit_string output
differently.
(filter_iter): Template it on the output tgba type, and adjust
to call create_transition.
(scc_filter): Use filter_iter<tgba_explicit_formula> or
filter_iter<tgba_explicit_string> depending on the input tgba
type.
This commit is contained in:
Alexandre Duret-Lutz 2009-11-23 10:19:38 +01:00
parent dfb9c6622b
commit 81e0872b5d
3 changed files with 94 additions and 14 deletions
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@ -1,3 +1,21 @@
2009-11-23 Alexandre Duret-Lutz <adl@lrde.epita.fr>
Specialize scc_filter when handling tgba_explicit_formula automata.
If the input is a tgba_explicit_formula we can output a
tgba_explicit_formula too, and we want to do that because it is
more space efficient.
* src/tgba/tgbaexplicit.hh (get_label): New method.
* src/tgbaalgos/sccfilter.cc (create_transition): New function,
to handle tgba_explicit_formula and tgba_explicit_string output
differently.
(filter_iter): Template it on the output tgba type, and adjust
to call create_transition.
(scc_filter): Use filter_iter<tgba_explicit_formula> or
filter_iter<tgba_explicit_string> depending on the input tgba
type.
2009-11-20 Alexandre Duret-Lutz <adl@lrde.epita.fr>
Strip useless acceptance conditions in scc_filter().