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* src/tgba/tgba.hh, src/tgba/tgba.cc

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(tgba::project_state): New method.
* src/tgba/tgbaproduct.hh, src/tgba/tgbaproduct.cc
(tgba_product::project_state): New method.
* src/tgba/tgbabta.hh, src/tgba/tgbabta.cc
(tgba_bta_proxy::project_state): New method.
* src/tgbaalgos/magic.cc (magic_search::print_result): Take
a restrict argument.
This commit is contained in:
Alexandre Duret-Lutz 2003-07-30 12:41:48 +00:00
parent a66ad58b5d
commit 24099078d6
10 changed files with 106 additions and 18 deletions
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15
src/tgba/tgba.hh
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@ -117,6 +117,21 @@ namespace spot
/// who owns the state.
virtual std::string format_state(const state* state) const = 0;
/// \brief Project a state on an automata.
///
/// This converts \a s, into that corresponding spot::state for \a
/// t. This is useful when you have the state of a product, and
/// want restrict this state to a specific automata occuring in
/// the product.
///
/// It goes without saying that \a s and \a t should be compatible
/// (i.e., \a s is a state of \a t).
///
/// \return 0 if the projection fails (\a s is unrelated to \a t),
/// or a new \c state* (the projected state) that must be
/// deleted by the caller.
virtual state* project_state(const state* s, const tgba* t) const;
/// \brief Return the set of all accepting conditions used
/// by this automaton.
///