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Removed auxiliary constants created by the nnf tactic from Z3 models. Fixed model.compact parameter propagation problem.

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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
This commit is contained in:
Leonardo de Moura 2012-12-13 14:03:58 -08:00
parent 5b6842fbc5
commit e0f4d870fd
6 changed files with 29 additions and 3 deletions
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13
src/ast/normal_forms/defined_names.cpp
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@ -67,6 +67,9 @@ struct defined_names::impl {
void push_scope();
void pop_scope(unsigned num_scopes);
void reset();
unsigned get_num_names() const { return m_names.size(); }
func_decl * get_name_decl(unsigned i) const { return to_app(m_names.get(i))->get_decl(); }
};
struct defined_names::pos_impl : public defined_names::impl {
@ -308,6 +311,16 @@ void defined_names::reset() {
m_pos_impl->reset();
}
unsigned defined_names::get_num_names() const {
return m_impl->get_num_names() + m_pos_impl->get_num_names();
}
func_decl * defined_names::get_name_decl(unsigned i) const {
SASSERT(i < get_num_names());
unsigned n1 = m_impl->get_num_names();
return i < n1 ? m_impl->get_name_decl(i) : m_pos_impl->get_name_decl(i - n1);
}

3
src/ast/normal_forms/defined_names.h
View file

@ -80,6 +80,9 @@ public:
void push();
void pop(unsigned num_scopes);
void reset();
unsigned get_num_names() const;
func_decl * get_name_decl(unsigned i) const;
};
#endif /* _DEFINED_NAMES_H_ */