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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-04-25 13:13:25 -07:00
parent 785c9a18ca
commit 9ea1cf3c5c
8 changed files with 497 additions and 4 deletions
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6
src/util/scoped_ptr_vector.h
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@ -33,6 +33,7 @@ public:
void pop_back() { SASSERT(!empty()); set(size()-1, nullptr); m_vector.pop_back(); }
T * back() const { return m_vector.back(); }
T * operator[](unsigned idx) const { return m_vector[idx]; }
T * get(unsigned idx, T* d = nullptr) const { return (0 <= idx && idx < m_vector.size()) ? (*this)[idx] : d; }
void set(unsigned idx, T * ptr) {
if (m_vector[idx] == ptr)
return;
@ -52,6 +53,11 @@ public:
push_back(nullptr);
}
}
void reserve(unsigned sz) {
if (sz >= m_vector.size())
resize(sz);
}
//!< swap last element with given pointer
void swap_back(scoped_ptr<T> & ptr) {
SASSERT(!empty());