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expansions: fix bdd method

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This commit is contained in:
Antoine Martin 2023-02-01 17:31:22 +01:00
parent f4b2637c04
commit b62945b5de
2 changed files with 168 additions and 82 deletions
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19
spot/tl/expansions.hh
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@ -32,16 +32,13 @@ namespace spot
{
using expansion_t = std::map<bdd, formula, bdd_less_than>;
class expansion_builder
formula formula_identity(formula f)
{
public:
using exp_map = std::map<bdd, formula, bdd_less_than>;
return f;
}
virtual void insert(bdd letter, formula suffix) = 0;
virtual void finalize() = 0;
virtual exp_map& result() = 0;
virtual bool empty() = 0;
virtual void clear() = 0;
struct exp_opts
{
enum expand_opt {
Deterministic = 1,
Basic = 2,
@ -51,14 +48,14 @@ namespace spot
};
SPOT_API expansion_t
expansion(formula f, const bdd_dict_ptr& d, void *owner, expansion_builder::expand_opt opts);
expansion(formula f, const bdd_dict_ptr& d, void *owner, exp_opts::expand_opt opts);
SPOT_API formula
expansion_to_formula(expansion_t e, bdd_dict_ptr& d);
SPOT_API twa_graph_ptr
expand_automaton(formula f, bdd_dict_ptr d, expansion_builder::expand_opt opts);
expand_automaton(formula f, bdd_dict_ptr d, exp_opts::expand_opt opts);
SPOT_API twa_graph_ptr
expand_finite_automaton(formula f, bdd_dict_ptr d, expansion_builder::expand_opt opts);
expand_finite_automaton(formula f, bdd_dict_ptr d, exp_opts::expand_opt opts);
}