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<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> Iterator

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< cpp‎ | concept

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C++
 
C + + conceitos
Basic
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Basic
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Biblioteca-Wide
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Library-Wide
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Container
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Container
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Elementos de contêineres
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Container Elements
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Iterator
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Iterator
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Números aleatórios
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Random Numbers
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Simultaneidade
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Concurrency
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(C++11)
(C++11)
(C++11)
(C++11)
(C++11)
Outro
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Other
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O conceito Iterator descreve os tipos que podem ser utilizados para identificar e atravessar os elementos de um contentor.
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The Iterator concept describes types that can be used to identify and traverse the elements of a container.
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Iterator é o conceito base usada por tipos iterador outros: InputIterator, OutputIterator, ForwardIterator, BidirectionalIterator, e RandomAccessIterator. Iteradores pode ser pensado como uma abstração de ponteiros.
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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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[editar] Requisitos

Para It tipo ser um Iterator, para além das outras exigências, as seguintes condições têm de ser satisfeitas para que um objecto do tipo i tal:
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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&

[editar] Veja também

[editar] Notas de rodapé

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