<div class="t-tr-text">C + + conceptos:<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> MoveConstructible (ya que C + +11)
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This page has been machine-translated from the English version of the wiki using Google Translate.
The translation may contain errors and awkward wording. Hover over text to see the original version. You can help to fix errors and improve the translation. For instructions click here. |
Especifica que una instancia del tipo puede ser mover construido (desplazado). Esto significa que el tipo tiene la semántica de movimiento, es decir, puede transferir su estado interno en una nueva instancia del mismo tipo potencialmente reducir al mínimo los gastos generales .
Original:
Specifies that an instance of the type can be move-constructed (moved). This means that type has move semantics: that is, can transfer its internal state to a new instance of the same type potentially minimizing the overhead.
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
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[editar] Requisitos
El tipo debe cumplir con los requisitos
CopyConstructible y / o implementar las siguientes funciones:Original:
The type must meet
CopyConstructible requirements and/or implement the following functions:The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
You can help to correct and verify the translation. Click here for instructions.
Type::Type
| Type::Type( Type&& other ); Type::Type( const Type&& other ); |
(Una de las variantes es suficiente) | |
Mueva constructor: constructs an instance of a type with 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 following expressions must have the specified effects:
| Expresión
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 |
| Type a = rv; | a es equivalente a rv, donde rv es un rvalue referencia de Type .Original: The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. |
| Type(rv); | un objeto temporal de
Type tipo es equivalente a rv, donde rv es un rvalue referencia de Type .Original: The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. |
[editar] Ver también
| (C++11) (C++11) (C++11) |
Comprueba si un tipo tiene un constructor movimiento Original: checks if a type has a move constructor The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (clase de plantilla) |