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https://github.com/Z3Prover/z3
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move, dont copy
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parent
cf18a764f3
commit
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2 changed files with 7 additions and 4 deletions
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@ -636,6 +636,13 @@ public:
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return *this;
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}
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core_hashtable& operator=(core_hashtable && other) {
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if (this == &other) return *this;
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delete_table();
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std::swap(*this, other);
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return *this;
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}
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#ifdef Z3DEBUG
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bool check_invariant() {
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// The capacity must always be a power of two.
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@ -34,10 +34,6 @@ public:
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struct hash_proc { unsigned operator()(s_integer const& r) const { return r.hash(); } };
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struct eq_proc { bool operator()(s_integer const& r1, s_integer const& r2) const { return r1 == r2; } };
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void swap(s_integer & n) noexcept {
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std::swap(m_val, n.m_val);
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}
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std::string to_string() const;
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public:
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