<div class="t-tr-text">C + +: conceitos<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> CopyInsertable

De cppreference.com

Especifica que uma instância do tipo pode ser cópia construído no local, no armazenamento não inicializado.

Original:

Specifies that an instance of the type can be copy-constructed in-place, in uninitialized storage.

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O tipo é T CopyInsertable no X recipiente se, dada

Original:

The type T is CopyInsertable into the container X if, given

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`A`	o tipo alocador definido como `X::allocator_type` Original: the allocator type defined as `X::allocator_type` The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`m`	o lvalue de `A` tipo obtido a partir de `X::get_allocator()` Original: the lvalue of type `A` obtained from `X::get_allocator()` The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`p`	o ponteiro de `T` tipo preparado pelo contêiner Original: the pointer of type `T` prepared by the container The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`v`	expressão de `T` tipo, desde que o argumento para push_back (), etc Original: expression of type `T`, provided as the argument to push_back(), etc The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

a seguinte expressão é bem formado:

Original:

the following expression is well-formed:

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std::allocator_traits<A>::construct(m, p, v);

Note que se A é std::allocator<T>, então isso vai chamar-colocação nova, como por ::new((void*)p) T(v)

Original:

Note that if A is std::allocator<T>, then this will call placement-new, as by ::new((void*)p) T(v)

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