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started gen_val_options() WIP

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This commit is contained in:
Murphy Berzish 2015-11-11 15:34:11 -05:00
parent 3a404c248d
commit 8b538f5840
2 changed files with 152 additions and 1 deletions
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7
src/smt/theory_str.h
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@ -89,6 +89,9 @@ namespace smt {
std::map<expr*, ptr_vector<expr> > fvar_lenTester_map;
std::map<expr*, expr*> lenTester_fvar_map;
std::map<expr*, std::map<int, std::vector<std::pair<int, expr*> > > > fvar_valueTester_map;
std::map<expr*, expr*> valueTester_fvar_map;
protected:
void assert_axiom(expr * e);
void assert_implication(expr * premise, expr * conclusion);
@ -107,6 +110,7 @@ namespace smt {
app * mk_str_var(std::string name);
app * mk_nonempty_str_var();
app * mk_internal_xor_var();
expr * mk_internal_valTest_var(expr * node, int len, int vTries);
bool is_concat(app const * a) const { return a->is_app_of(get_id(), OP_STRCAT); }
bool is_concat(enode const * n) const { return is_concat(n->get_owner()); }
@ -167,6 +171,9 @@ namespace smt {
expr * gen_len_test_options(expr * freeVar, expr * indicator, int tries);
expr * gen_free_var_options(expr * freeVar, expr * len_indicator,
std::string len_valueStr, expr * valTesterInCbEq, std::string valTesterValueStr);
expr * gen_val_options(expr * freeVar, expr * len_indicator, expr * val_indicator,
std::string lenStr, int tries);
void print_value_tester_list(std::vector<std::pair<int, expr*> > & testerList);
expr * get_alias_index_ast(std::map<expr*, expr*> & aliasIndexMap, expr * node);
expr * getMostLeftNodeInConcat(expr * node);