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add clause proof module, small improvements to bapa

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2019-05-30 15:57:19 -07:00
parent 48fc3d752e
commit f128398bf9
7 changed files with 101 additions and 33 deletions
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12
src/util/uint_set.h
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@ -364,6 +364,11 @@ public:
SASSERT(!contains(x));
}
unsigned elem_at(unsigned index) {
SASSERT(index < m_size);
return m_elems[index];
}
bool contains(unsigned x) const { return x < m_index.size() && m_index[x] < m_size && m_elems[m_index[x]] == x; }
void reset() { m_size = 0; }
bool empty() const { return m_size == 0; }
@ -372,8 +377,13 @@ public:
typedef unsigned_vector::const_iterator iterator;
iterator begin() const { return m_elems.begin(); }
iterator end() const { return m_elems.begin() + m_size; }
};
inline std::ostream& operator<<(std::ostream& out, indexed_uint_set const& s) {
for (unsigned i : s) out << i << " ";
return out;
}
#endif /* UINT_SET_H_ */