Namespace
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<div class="t-tr-text">C + +: concetti<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> CopyConstructible

Da cppreference.com.
< cpp‎ | concept

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C++
 
C + + concetti
Di base
Original:
Basic
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Biblioteca-Wide
Original:
Library-Wide
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Container
Original:
Container
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Elementi contenitori
Original:
Container Elements
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Iterator
Original:
Iterator
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Numeri casuali
Original:
Random Numbers
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Concorrenza
Original:
Concurrency
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BasicLockable(C++11)
Lockable(C++11)
TimedLockable(C++11)
Mutex(C++11)
TimedMutex(C++11)
Altro
Original:
Other
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Specifica che un esempio del tipo può essere copia-costruito (copiato).
Original:
Specifies that an instance of the type can be copy-constructed (copied).
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Questo concetto implica MoveConstructible.
Original:
This concept implies MoveConstructible.
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[modifica] Requisiti

Il tipo deve implementare le seguenti funzioni:
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 delle varianti è sufficiente)

Copia costruttore: 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:

Espressione
Original:
Expression
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 Effects
Type a = v;
a è equivalente a v, dove rv è un'istanza di Type. v deve essere invariato .
Original:
a is equivalent to v, where rv is an instance of Type. v must be unchanged.
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Type(v);
un oggetto temporaneo di Type tipo equivale a v, dove v è un'istanza di Type. v deve essere invariato .
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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[modifica] Vedi anche

(C++11)
(C++11)
(C++11)
Verifica se un tipo ha un costruttore di copia
Original:
checks if a type has a copy constructor
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(classe template) [modifica]
Estratto da "https://it.cppreference.com/mwiki/index.php?title=cpp/concept/CopyConstructible&oldid=25099"