Conceptos C++: CopyConstructible
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Especifica que una instancia del tipo de copia puede ser construida (con copia) .
Original:
Specifies that an instance of the type can be copy-constructed (copied).
The text has been machine-translated via Google Translate.
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Este concepto implica
MoveConstructible .Original:
This concept implies
MoveConstructible.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 implementar las siguientes funciones:
Original:
The type must 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.
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Type::Type
| Type::Type( Type& other ); Type::Type( const Type& other ); |
(Una de las variantes es suficiente) | |
Copiar constructor: constructs an instance of a type with the contents of other. The internal state of other is not modified.
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 = v; | a es equivalente a v, donde rv es una instancia de Type. v debe ser sin cambios .Original: a is equivalent to v, where rv is an instance of Type. v must be unchanged.The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. |
| Type(v); | un objeto temporal de
Type tipo es equivalente a v, donde v es una instancia de Type. v debe ser sin cambios . Original: a temporary object of type Type is equivalent to v, where v is an instance of Type. v must be unchanged. 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 de copia Original: checks if a type has a copy constructor The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (plantilla de clase) |
