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operator==,!= (std::scoped_allocator_adaptor)

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( until C++20* )
( until C++20* )
( until C++20* )

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(C++11) (until C++23)
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std::scoped_allocator_adaptor
Definido en el encabezado <scoped_allocator>
template < class OuterAlloc1, class OuterAlloc2, class ... InnerAllocs >

bool operator == ( const scoped_allocator_adaptor < OuterAlloc1, InnerAllocs... > & lhs,

const scoped_allocator_adaptor < OuterAlloc2, InnerAllocs... > & rhs ) noexcept ;
(desde C++11)
template < class OuterAlloc1, class OuterAlloc2, class ... InnerAllocs >

bool operator ! = ( const scoped_allocator_adaptor < OuterAlloc1, InnerAllocs... > & lhs,

const scoped_allocator_adaptor < OuterAlloc2, InnerAllocs... > & rhs ) noexcept ;
(desde C++11)
(hasta C++20)

Compara dos adaptadores de asignadores con ámbito. Dos de estos asignadores son iguales si:

  • lhs. outer_allocator ( ) == rhs. outer_allocator ( ) , y
  • si sizeof... ( InnerAllocs ) > 0 , lhs. inner_allocator ( ) == rhs. inner_allocator ( ) .

El operador != es sintetizado a partir de operator== .

(since C++20)

Parámetros

lhs, rhs - adaptadores de asignadores con ámbito a comparar

Valor de retorno

1) Devuelve true si lhs y rhs son iguales, false en caso contrario.
2) Devuelve true si lhs y rhs no son iguales, false en caso contrario.