3f0e95f061
Return a state*, not a state_bdd. * src/tgba/succiterconcrete.hh (tgba_succ_iterator_concrete::current_state): Return a state_bdd*, not a state_bdd. * src/tgba/state.hh (state::as_bdd): New abstract method. * src/tgba/statebdd.hh (state_bdd::as_bdd): Move definitions ... * src/tgba/statebdd.cc (state_bdd::as_bdd): ... here. * src/tgba/tgba.hh: Add Doxygen comments. (tgba::succ_iter, tgba::get_init_state): Use state*, not state_bdd. * src/tgba/tgbabddconcrete.hh (tgba_bdd_concrete::get_init_state): Return a state_bdd*, not a state_bdd. (tgba_bdd_concrete::get_init_bdd): New method. (tgba_bdd_concrete::succ_uter): Take a state* as argument. * src/tgba/tgbabddconcrete.cc: Likewise. * src/tgba/tgbabddtranslatefactory.cc (tgba_bdd_translate_factory::tgba_bdd_translate_factory): Use tgba_bdd_concrete::get_init_bdd. * src/tgbaalgos/dotty.cc (dotty_state, dotty_rec, dotty): Adjust to use state* instead of state_bdd. * src/tgba/succlist.hh: Delete. (Leftover from a previous draft.)
29 lines
664 B
C++
29 lines
664 B
C++
#ifndef SPOT_TGBA_STATE_HH
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# define SPOT_TGBA_STATE_HH
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#include <bdd.h>
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namespace spot
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{
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class state
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{
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public:
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// Compares two states (that come from the same automaton).
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//
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// This method returns an integer less than, equal to, or greater
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// than zero if THIS is found, respectively, to be less than, equal
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// to, or greater than OTHER according to some implicit total order.
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//
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// This method should not be called to compare state from
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// different automata.
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virtual int compare(const state& other) const = 0;
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virtual bdd as_bdd() const = 0;
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virtual ~state()
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{
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}
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};
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}
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#endif // SPOT_TGBA_STATE_HH
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