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Conceptos C++: CopyConstructible - cppreference.com

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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).

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Este concepto implica MoveConstructible .

Original:

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Requisitos

El tipo debe implementar las siguientes funciones:

Original:

The type must implement the following functions:

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Type::Type

Type::Type( Type& other ); Type::Type( const Type& other ); Type::Type( volatile Type& other ); Type::Type( const volatile 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

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 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.

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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.

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