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std::unordered_map::find

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std::unordered_map
Member-Funktionen
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Member functions
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unordered_map::unordered_map
unordered_map::~unordered_map
unordered_map::operator=
unordered_map::get_allocator
Iteratoren
Original:
Iterators
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unordered_map::begin
unordered_map::cbegin
unordered_map::end
unordered_map::cend
Kapazität
Original:
Capacity
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unordered_map::erase
unordered_map::size
unordered_map::max_size
Modifiers
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Modifiers
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unordered_map::clear
unordered_map::insert
unordered_map::emplace
unordered_map::emplace_hint
unordered_map::erase
unordered_map::swap
Lookup
Original:
Lookup
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unordered_map::count
unordered_map::find
unordered_map::equal_range
Eimer Schnittstelle
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Bucket interface
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unordered_map::begin2
unordered_map::end2
unordered_map::bucket_count
unordered_map::max_bucket_count
unordered_map::bucket_size
unordered_map::bucket
Hash Politik
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Hash policy
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unordered_map::load_factor
unordered_map::max_load_factor
unordered_map::rehash
unordered_map::reserve
Beobachter
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Observers
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unordered_map::hash_function
unordered_map::key_eq
 
iterator find( const Key& key );
const_iterator find( const Key& key ) const;
Sucht ein Element mit Schlüssel key.
Original:
Finds an element with key key.
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Inhaltsverzeichnis

[Bearbeiten] Parameter

key -
Schlüsselwert des Elements zu suchen
Original:
key value of the element to search for
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[Bearbeiten] Rückgabewert

Iterator auf ein Element mit Schlüssel key. Wenn kein solches Element gefunden wird, past-the-Ende (siehe end()) Iterator zurückgegeben .
Original:
Iterator to an element with key key. If no such element is found, past-the-end (see end()) iterator is returned.
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[Bearbeiten] Komplexität

Amortized constant on average, worst case linear in the size of the container.

[Bearbeiten] Siehe auch

liefert die Anzahl der Elemente, die bestimmte Taste
Original:
returns the number of elements matching specific key
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(öffentliche Elementfunktion) [edit]
Bandbreite der Rendite von Elementen übereinstimmenden eine bestimmte Taste
Original:
returns range of elements matching a specific key
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(öffentliche Elementfunktion) [edit]