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Thread labels through tactic system

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This commit is contained in:
Doug Woos 2017-01-27 11:06:14 -08:00
parent dc48008d46
commit 5796e15088
9 changed files with 82 additions and 9 deletions
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40
src/tactic/model_converter.cpp
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@ -33,6 +33,12 @@ public:
this->m_c1->operator()(m, 0);
}
virtual void operator()(svector<symbol> & r, unsigned goal_idx) {
this->m_c2->operator()(r, goal_idx);
this->m_c1->operator()(r, 0);
}
virtual char const * get_name() const { return "concat-model-converter"; }
virtual model_converter * translate(ast_translation & translator) {
@ -76,6 +82,24 @@ public:
}
UNREACHABLE();
}
virtual void operator()(svector<symbol> & r, unsigned goal_idx) {
unsigned num = this->m_c2s.size();
for (unsigned i = 0; i < num; i++) {
if (goal_idx < this->m_szs[i]) {
// found the model converter that should be used
model_converter * c2 = this->m_c2s[i];
if (c2)
c2->operator()(r, goal_idx);
if (m_c1)
this->m_c1->operator()(r, i);
return;
}
// invalid goal
goal_idx -= this->m_szs[i];
}
UNREACHABLE();
}
virtual char const * get_name() const { return "concat-star-model-converter"; }
@ -102,8 +126,12 @@ model_converter * concat(model_converter * mc1, unsigned num, model_converter *
class model2mc : public model_converter {
model_ref m_model;
buffer<symbol> m_labels;
public:
model2mc(model * m):m_model(m) {}
model2mc(model * m, buffer<symbol> r):m_model(m), m_labels(r) {}
virtual ~model2mc() {}
virtual void operator()(model_ref & m) {
@ -114,7 +142,11 @@ public:
m = m_model;
}
virtual void cancel() {
virtual void operator()(svector<symbol> & r, unsigned goal_idx) {
r.append(m_labels.size(), m_labels.c_ptr());
}
virtual void cancel() {
}
virtual void display(std::ostream & out) {
@ -135,6 +167,12 @@ model_converter * model2model_converter(model * m) {
return alloc(model2mc, m);
}
model_converter * model_and_labels2model_converter(model * m, buffer<symbol> & r) {
if (m == 0)
return 0;
return alloc(model2mc, m, r);
}
void model_converter2model(ast_manager & mng, model_converter * mc, model_ref & m) {
if (mc) {
m = alloc(model, mng);