<div class="t-tr-text">Concepts C + +:<div class="t-tr-dropdown"><div><div><div class="t-tr-dropdown-arrow-border"></div><div class="t-tr-dropdown-arrow"></div><div class="t-tr-dropdown-h">Original:</div><div class="t-tr-dropdown-orig">C++ concepts:</div><div class="t-tr-dropdown-notes">The text has been machine-translated via [http://translate.google.com Google Translate].<br/> You can help to correct and verify the translation. Click [http://en.cppreference.com/w/Cppreference:MachineTranslations here] for instructions.</div></div></div></div></div> MoveAssignable (depuis C++11) — cppreference.com

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Indique qu'une instance de ce type peut être assigné déplacer (déplacé). Cela signifie que ce type a une sémantique déplacer: c'est, peut transférer son état interne à une autre instance du même type potentiellement réduire les frais généraux .

Original:

Specifies that an instance of the type can be move-assigned (moved). This means that type has move semantics: that is, can transfer its internal state to another instance of the same type potentially minimizing the overhead.

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Exigences

Le type doit répondre aux exigences CopyAssignable et / ou mettre en œuvre les fonctions suivantes:

Original:

The type must meet CopyAssignable requirements and/or implement the following functions:

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Type::operator=

`Type& Type::operator=( Type&& other ); Type& Type::operator=( const Type&& other ); Type& Type::operator=( volatile Type&& other ); Type& Type::operator=( const volatile Type&& other );`		( L'une des variantes est suffisante Original: One of the variants is sufficient The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. )

Déplacez opérateur d'affectation: assigns the contents of other. The internal state of other is unspecified after the move. However, it must still be valid, that is, no invariants of the type are broken. The function must return *this.

The following expressions must have the specified effects:


Expression Original: Expression The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.	Effects

`a = rv;`	`a` est équivalent à `rv`, où `a` est une instance de `Type` et `rv` est un référence rvalue de `Type` . Original: `a` is equivalent to `rv`, where `a` is an instance of `Type` and `rv` is a référence rvalue of `Type`. The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

Exigences

Type::operator=

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