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<div class="t-tr-text">C + + Konzepte:<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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C + + Konzepte
Basic
Original:
Basic
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Library-Wide
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Library-Wide
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Container
Original:
Container
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Container-Elemente
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Container Elements
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Iterator
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Iterator
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Iterator
OutputIterator
InputIterator
Zufallszahlen
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Random Numbers
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Concurrency
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Concurrency
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BasicLockable(C++11)
Lockable(C++11)
TimedLockable(C++11)
Mutex(C++11)
TimedMutex(C++11)
Andere
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Other
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Ein InputIterator ist ein Iterator, der Elemente des Containers, auf den er zeigt, lesen kann.

[Bearbeiten] Anforderungen

Zusätzlich zu den oben genannten Anforderungen für einen Typ It müssen die Instanzen a und b von It folgenden weiteren Anforderungen genügen, damit It ein InputIterator ist:

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;

return t;