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std::pmr::operator==, std::pmr::operator!=

Defined in header <memory_resource> 
bool operator==( const std::pmr::memory_resource& a,
                 const std::pmr::memory_resource& b ) noexcept;
 (1) (since C++17) 
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.

The != operator is synthesized from operator==.

 (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)

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