std::pmr::operator==, std::pmr::operator!=
< cpp | memory | memory resource
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Defined in header
<memory_resource> |
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bool operator==( const std::pmr::memory_resource& a,
const std::pmr::memory_resource& b ) noexcept; |
(1) | (since C++17) |
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bool operator!=( const std::pmr::memory_resource& a,
const std::pmr::memory_resource& b ) noexcept; |
(2) | (since C++17) (until C++20) |
Compares the memory_resources a and b for equality. Two memory_resources compare equal if and only if memory allocated from one memory_resource can be deallocated from the other and vice versa.
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The |
(since C++20) |
Return value
1) &a == &b || a.is_equal(b)
2) !(a == b)
See also
compare for equality with another memory_resource(public member function) |