operator==,!=(std::experimental::pmr::polymorphic_allocator)
From cppreference.com
< cpp | experimental | polymorphic allocator
| template< class T1, class T2 >
bool operator==( const polymorphic_allocator<T1>& lhs, const polymorphic_allocator<T2>& rhs ); |
||
| template< class T1, class T2 >
bool operator!=( const polymorphic_allocator<T1>& lhs, const polymorphic_allocator<T2>& rhs ); |
||
Compares two polymorphic allocators. Two polymorphic allocators compare equal if their underlying memory resource compares equal.
1) Returns *lhs.resource() == *rhs.resource()
2) Returns !(lhs == rhs)
[edit] Parameters
| lhs, rhs | - | polymorphic allocators to compare |
[edit] Return value
1) *lhs.resource() == *rhs.resource()
2) !(lhs == rhs)
[edit] Exceptions
noexcept specification:
noexcept