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implementing model updates

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-10-30 16:11:51 -05:00
parent 92b5301b7f
commit 3de8c193ea
63 changed files with 482 additions and 294 deletions
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36
src/tactic/converter.h
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@ -38,8 +38,7 @@ public:
virtual void cancel() {}
// for debugging purposes
virtual void display(std::ostream & out) {}
virtual void display(std::ostream & out) = 0;
};
template<typename T>
@ -68,10 +67,8 @@ public:
virtual char const * get_name() const = 0;
virtual void display(std::ostream & out) {
out << "(" << get_name() << "\n";
m_c1->display(out);
m_c2->display(out);
out << ")\n";
}
};
@ -86,10 +83,9 @@ protected:
T * translate_core(ast_translation & translator) {
T * t1 = m_c1 ? m_c1->translate(translator) : 0;
ptr_buffer<T> t2s;
unsigned num = m_c2s.size();
for (unsigned i = 0; i < num; i++)
t2s.push_back(m_c2s[i] ? m_c2s[i]->translate(translator) : 0);
return alloc(T2, t1, num, t2s.c_ptr(), m_szs.c_ptr());
for (T* c : m_c2s)
t2s.push_back(c ? c->translate(translator) : 0);
return alloc(T2, t1, m_c2s.size(), t2s.c_ptr(), m_szs.c_ptr());
}
public:
@ -105,36 +101,24 @@ public:
}
virtual ~concat_star_converter() {
unsigned sz = m_c2s.size();
for (unsigned i = 0; i < sz; i++) {
T * c2 = m_c2s[i];
if (c2)
c2->dec_ref();
}
for (T* c : m_c2s)
if (c) c->dec_ref();
}
virtual void cancel() {
if (m_c1)
m_c1->cancel();
unsigned num = m_c2s.size();
for (unsigned i = 0; i < num; i++) {
if (m_c2s[i])
m_c2s[i]->cancel();
}
for (T* c : m_c2s)
if (c) c->cancel();
}
virtual char const * get_name() const = 0;
virtual void display(std::ostream & out) {
out << "(" << get_name() << "\n";
if (m_c1)
m_c1->display(out);
out << "(\n";
unsigned num = m_c2s.size();
for (unsigned i = 0; i < num; i++)
if (m_c2s[i])
m_c2s[i]->display(out);
out << "))\n";
for (T* c : m_c2s)
if (c) c->display(out);
}
};