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<metanoindex/>

 
C++
 
C + + conceitos
Basic
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Basic
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Biblioteca-Wide
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Library-Wide
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Container
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Container
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Elementos de contêineres
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Container Elements
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Iterator
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Iterator
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Números aleatórios
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Random Numbers
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Simultaneidade
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Concurrency
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(C++11)
(C++11)
(C++11)
(C++11)
(C++11)
Outro
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Other
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Specifies that an instance of the type can be copy-assigned (copied).

Este conceito implica MoveAssignable.
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This concept implies MoveAssignable.
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Requisitos

O tipo deve implementar as seguintes funções:
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The type must implement the following functions:
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Type::operator=

<tbody> </tbody>
Type& Type::operator=( Type& other ); Type& Type::operator=( const Type& other ); Type& Type::operator=( volatile Type& other ); Type& Type::operator=( const volatile Type& other );
 (Uma das variantes é suficiente)

Copy assignment operator: assigns the contents of other. The internal state of other must not be modified.

The following expressions must have the specified effects:

Expressão
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Expression
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 Effects
a = v; a is equivalent to v, where a is an instance of Type and v is an instance of Type. v must be unchanged.

Veja também

(C++11)
(C++11)
(C++11)
verifica se um tipo tem um operador de atribuição de cópia
Original:
checks if a type has a copy assignment operator
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(modelo de classe) [edit]