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automata

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2015-12-24 03:30:02 -08:00
parent 2a7f2ab7f8
commit 1bbf7813b0
3 changed files with 250 additions and 39 deletions
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12
src/smt/theory_seq.h
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@ -25,9 +25,21 @@ Revision History:
#include "th_rewriter.h"
#include "ast_trail.h"
#include "scoped_vector.h"
#include "automaton.h"
namespace smt {
typedef automaton<expr, ast_manager> eautomaton;
class re2automaton {
ast_manager& m;
seq_util u;
eautomaton* re2aut(expr* e);
eautomaton* seq2aut(expr* e);
public:
re2automaton(ast_manager& m);
eautomaton* operator()(expr* e) { return re2aut(e); }
};
class theory_seq : public theory {
typedef scoped_dependency_manager<enode_pair> enode_pair_dependency_manager;
typedef enode_pair_dependency_manager::dependency enode_pair_dependency;