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Fixed performance problems with enumeration sorts (Codeplex #190).

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This commit is contained in:
Christoph M. Wintersteiger 2015-03-25 18:08:56 +00:00
parent 1c77ad00c3
commit a792790882
2 changed files with 20 additions and 14 deletions
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12
src/ast/datatype_decl_plugin.h
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@ -168,8 +168,7 @@ class datatype_util {
obj_map<sort, bool> m_is_recursive;
ast_ref_vector m_asts;
ptr_vector<ptr_vector<func_decl> > m_vectors;
func_decl * get_constructor(sort * ty, unsigned c_id);
func_decl * get_non_rec_constructor_core(sort * ty, ptr_vector<sort> & forbidden_set);
public:
@ -185,7 +184,12 @@ public:
bool is_recognizer(app * f) const { return is_app_of(f, m_family_id, OP_DT_RECOGNISER); }
bool is_accessor(app * f) const { return is_app_of(f, m_family_id, OP_DT_ACCESSOR); }
ptr_vector<func_decl> const * get_datatype_constructors(sort * ty);
unsigned get_datatype_num_constructors(sort * ty) { return get_datatype_constructors(ty)->size(); }
unsigned get_datatype_num_constructors(sort * ty) {
SASSERT(is_datatype(ty));
unsigned tid = ty->get_parameter(1).get_int();
unsigned o = ty->get_parameter(3 + 2 * tid).get_int();
return ty->get_parameter(o).get_int();
}
unsigned get_constructor_idx(func_decl * f) const { SASSERT(is_constructor(f)); return f->get_parameter(1).get_int(); }
unsigned get_recognizer_constructor_idx(func_decl * f) const { SASSERT(is_recognizer(f)); return f->get_parameter(1).get_int(); }
func_decl * get_non_rec_constructor(sort * ty);
@ -197,6 +201,8 @@ public:
bool are_siblings(sort * s1, sort * s2);
void reset();
void display_datatype(sort *s, std::ostream& strm);
func_decl * get_constructor(sort * ty, unsigned c_id);
};
#endif /* _DATATYPE_DECL_PLUGIN_H_ */