<div class="t-tr-text">Concepts C + +:<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> InputIterator
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Un
InputIterator est un Iterator qui peut lire à partir de l'élément pointé à .Original:
An
InputIterator is an Iterator that can read from the pointed-to element.The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
You can help to correct and verify the translation. Click here for instructions.
[modifier] Exigences
En plus des exigences ci-dessus, pour un type de
It être un InputIterator, les instances a et b de It doit:Original:
In addition to the above requirements, for a type
It to be an InputIterator, instances a and b of It must:The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
You can help to correct and verify the translation. Click here for instructions.
| Expression | Return | Equivalent expression | Notes |
|---|---|---|---|
| a != b | bool | !(a == b) | |
| *a | value_type | If a == b equivalent to *b |
|
| a->m | (*a).m | ||
| ++a | It& | After this, copies of a may be invalidated
| |
| a++ | ++a | ||
| *a++ | value_type | value_type t = *a; ++a; |
