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std::shared_ptr::operator=

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< cpp‎ | memory‎ | shared ptr

 
 
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Objetos Function
initializer_list(C++11)
bitset
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rel_ops::operator!=
rel_ops::operator>
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rel_ops::operator>=
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Gestión de memoria dinámica
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Los asignadores
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Allocators
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Punteros inteligentes
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Smart pointers
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std::shared_ptr
Las funciones miembro
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shared_ptr::shared_ptr
shared_ptr::~shared_ptr
shared_ptr::operator=
Modificadores
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shared_ptr::reset
shared_ptr::swap
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shared_ptr::get
shared_ptr::operator*
shared_ptr::operator->
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shared_ptr::operator bool
shared_ptr::owner_before
Terceros funciones
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Non-member functions
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std::swap
make_shared
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operator|=
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std::hash
 
shared_ptr& operator=( const shared_ptr& r );
(1)
template< class Y >
shared_ptr& operator=( const shared_ptr<Y>& r );
(1)
shared_ptr& operator=( shared_ptr&& r );
(2)
template< class Y >
shared_ptr& operator=( shared_ptr<Y>&& r );
(2)
template< class Y >
shared_ptr& operator=( std::auto_ptr<Y>&& r );
(3)
template< class Y, class Deleter >
shared_ptr& operator=( std::unique_ptr<Y,Deleter>&& r );
(4)
Reemplaza el objeto administrado con el gestionado por r .
Original:
Replaces the managed object with the one managed by r.
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1)
Comparte la propiedad del objeto administrado por r. Si r administra ningún objeto, ningún objeto *this gestiona también. La sobrecarga plantilla no participa en la resolución de sobrecarga Y* si no es implícitamente convertible a T*. Equivalente a shared_ptr<T> p(r).swap(*this) .
Original:
Shares ownership of the object managed by r. If r manages no object, *this manages no object too. The templated overload doesn't participate in the overload resolution if Y* is not implicitly convertible to T*. Equivalent to shared_ptr<T> p(r).swap(*this).
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2)
Move-asigna un shared_ptr de r. Después de la asignación, *this contiene una copia del estado anterior de r, r está vacía. La sobrecarga plantilla no participa en la resolución de sobrecarga Y* si no es implícitamente convertible a T*. Equivalente a shared_ptr<T> p(std::move(r)).swap(*this) .
Original:
Move-assigns a shared_ptr from r. After the assignment, *this contains a copy of the previous state of r, r is empty. The templated overload doesn't participate in the overload resolution if Y* is not implicitly convertible to T*. Equivalent to shared_ptr<T> p(std::move(r)).swap(*this).
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3) 4)
Transfiere la propiedad del objeto administrado por r a *this. El Deleter asociado a r se almacena para su eliminación futura del objeto administrado. r administra ningún objeto después de la llamada. Equivalente a shared_ptr<T> p(std::move(r)).swap(*this) .
Original:
Transfers the ownership of the object managed by r to *this. The deleter associated to r is stored for future deletion of the managed object. r manages no object after the call. Equivalent to shared_ptr<T> p(std::move(r)).swap(*this).
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Contenido

[editar] Parámetros

r -
otro puntero inteligente para compartir la titularidad o adquisición de la titularidad de
Original:
another smart pointer to share the ownership to or acquire the ownership from
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[editar] Valor de retorno

*this

[editar] Notas

La implementación puede cumplir con los requisitos sin crear un objeto shared_ptr temporal .
Original:
The implementation may meet the requirements without creating a temporary shared_ptr object.
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[editar] Excepciones

1-2)
noexcept specification:  
noexcept
  (desde C++11)
3)
(Ninguno)
Original:
(none)
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4-5)
noexcept specification:  
noexcept
  (desde C++11)

[editar] Ejemplo

[editar] Ver también

reemplaza el objeto administrado
Original:
replaces the managed object
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(miembro público función) [edit]