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> Iterator - cppreference.com">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> Iterator - cppreference.com">
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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> Iterator

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<metanoindex/>

 
 
C + + concetti
Di base
Original:
Basic
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Biblioteca-Wide
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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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Il concetto Iterator descrive tipi che possono essere utilizzati per identificare e attraversare gli elementi di un contenitore.
Original:
The Iterator concept describes types that can be used to identify and traverse the elements of a container.
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Iterator è il concetto di base utilizzato da altri tipi di iteratori: InputIterator, OutputIterator, ForwardIterator, BidirectionalIterator e RandomAccessIterator. Iteratori può essere pensato come un'astrazione di puntatori.
Original:
Iterator is the base concept used by other iterator types: InputIterator, OutputIterator, ForwardIterator, BidirectionalIterator, and RandomAccessIterator. Iterators can be thought of as an abstraction of pointers.
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Requisiti

Per It tipo ad essere un Iterator, in aggiunta alle altre, le seguenti condizioni devono essere soddisfatti per un i oggetto di questo tipo:
Original:
For type It to be an Iterator, in addition to the other requirements, the following conditions have to be satisfied for an object i of such type:
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Expression Return Precondition
*i reference[1] i is dereferenceable [2]
++i It&

Vedi anche

Note

  1. As defined in iterator_traits
  2. It's a valid iterator pointing to an existing element
Original:
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