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expansions: multiple implementations

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This commit is contained in:
Antoine Martin 2022-12-21 11:05:16 +01:00
parent 2e40892fd6
commit 806b7319b9
2 changed files with 188 additions and 38 deletions
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12
spot/tl/expansions.hh
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@ -32,6 +32,18 @@ namespace spot
{
using expansion_t = std::map<bdd, formula, bdd_less_than>;
class expansion_builder
{
public:
using exp_map = std::map<bdd, formula, bdd_less_than>;
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;
};
SPOT_API expansion_t
expansion(formula f, const bdd_dict_ptr& d, void *owner);