operator==,!=(std::allocator)
| (1) | ||
template< class T1, class T2 > bool operator==( const allocator<T1>& lhs, const allocator<T2>& rhs ) throw(); | (until C++11) | |
template< class T1, class T2 > bool operator==( const allocator<T1>& lhs, const allocator<T2>& rhs ) noexcept; | (since C++11) (until C++20) | |
template< class T1, class T2 >
constexpr bool
operator==( const allocator<T1>& lhs, const allocator<T2>& rhs ) noexcept;
| (since C++20) | |
| (2) | ||
template< class T1, class T2 > bool operator!=( const allocator<T1>& lhs, const allocator<T2>& rhs ) throw(); | (until C++11) | |
template< class T1, class T2 > bool operator!=( const allocator<T1>& lhs, const allocator<T2>& rhs ) noexcept; | (since C++11) (until C++20) |
Compares two default allocators. Since default allocators are stateless, two default allocators are always equal.
1) Returns
true.
2) Returns
false.| The | (since C++20) |
Parameters
| lhs, rhs | - | default allocators to compare |
Return value
1)
true
2)
false
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