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tidy model generator

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2018-07-11 08:52:13 -07:00
parent 5e5f46f0f8
commit 9f2bafbf10
3 changed files with 39 additions and 43 deletions
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10
src/smt/smt_model_generator.h
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@ -100,14 +100,16 @@ namespace smt {
extra_fresh_value * m_value; //!< When m_fresh == true, contains the sort of the fresh value
};
public:
model_value_dependency():m_fresh(true), m_value(nullptr) {}
model_value_dependency(enode * n):m_fresh(false), m_enode(n->get_root()) {}
model_value_dependency(extra_fresh_value * v):m_fresh(true), m_value(v) {}
model_value_dependency():m_fresh(true), m_value(nullptr) { }
explicit model_value_dependency(enode * n):m_fresh(false), m_enode(n->get_root()) {}
explicit model_value_dependency(extra_fresh_value * v) :m_fresh(true), m_value(v) { SASSERT(v); }
bool is_fresh_value() const { return m_fresh; }
enode * get_enode() const { SASSERT(!is_fresh_value()); return m_enode; }
extra_fresh_value * get_value() const { SASSERT(is_fresh_value()); return m_value; }
};
std::ostream& operator<<(std::ostream& out, model_value_dependency const& d);
typedef model_value_dependency source;
struct source_hash_proc {
@ -166,7 +168,7 @@ namespace smt {
extra_fresh_value * m_value;
public:
fresh_value_proc(extra_fresh_value * v):m_value(v) {}
void get_dependencies(buffer<model_value_dependency> & result) override { result.push_back(m_value); }
void get_dependencies(buffer<model_value_dependency> & result) override;
app * mk_value(model_generator & m, ptr_vector<expr> & values) override { return to_app(values[0]); }
bool is_fresh() const override { return true; }
};