Conceptos C++: Iterator
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El concepto
Iterator describe los tipos que se pueden utilizar para identificar y atravesar los elementos de un contenedor .Original:
The
Iterator concept describes types that can be used to identify and traverse the elements of a container.The text has been machine-translated via Google Translate.
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Iterator es el concepto base utilizada por otros tipos de iteradores: InputIterator, OutputIterator, ForwardIterator, BidirectionalIterator y RandomAccessIterator. Los iteradores puede ser pensado como una abstracción de punteros .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.The text has been machine-translated via Google Translate.
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[editar] Requisitos
Para
It tipo sea un Iterator, además de los otros requisitos, las siguientes condiciones deben cumplirse para que un i objeto de tal 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:The text has been machine-translated via Google Translate.
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| Expression | Return | Precondition |
|---|---|---|
| *i | reference[1] | i is dereferenceable [2]
|
| ++i | It& |
[editar] Ver también
[editar] Notas al pie
- ↑ As defined in iterator_traits
- ↑ It's a valid iterator pointing to an existing element
Original:
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