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seq

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2015-12-10 19:20:16 -08:00
parent 30580a012a
commit 5eb23e1e7a
17 changed files with 287 additions and 141 deletions
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2
src/smt/theory_seq.h
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@ -62,6 +62,7 @@ namespace smt {
void add_trail(map_update op, expr* l, expr* r, enode_pair_dependency* d);
public:
solution_map(ast_manager& m, enode_pair_dependency_manager& dm): m(m), m_dm(dm), m_lhs(m), m_rhs(m) {}
bool empty() const { return m_map.empty(); }
void update(expr* e, expr* r, enode_pair_dependency* d);
expr* find(expr* e, enode_pair_dependency*& d);
void push_scope() { m_limit.push_back(m_updates.size()); }
@ -78,6 +79,7 @@ namespace smt {
public:
exclusion_table(ast_manager& m): m(m), m_lhs(m), m_rhs(m) {}
~exclusion_table() { }
bool empty() const { return m_table.empty(); }
void update(expr* e, expr* r);
bool contains(expr* e, expr* r) {
return m_table.contains(std::make_pair(e, r));