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 != operator is synthesized from operator== .
| (since C++20) |
Parameters
lhs, rhs | - | default allocators to compare |
Return value
1) true
2) false