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std::unordered_set::find

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C++
 
Container-Bibliothek
 
std :: unordered_set
Member-Funktionen
Original:
Member functions
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unordered_set::unordered_set
unordered_set::~unordered_set
unordered_set::operator=
unordered_set::get_allocator
Iteratoren
Original:
Iterators
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unordered_set::begin
unordered_set::cbegin
unordered_set::end
unordered_set::cend
Kapazität
Original:
Capacity
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unordered_set::erase
unordered_set::size
unordered_set::max_size
Modifiers
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Modifiers
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unordered_set::clear
unordered_set::insert
unordered_set::emplace
unordered_set::emplace_hint
unordered_set::erase
unordered_set::swap
Lookup
Original:
Lookup
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unordered_set::count
unordered_set::find
unordered_set::equal_range
Eimer Schnittstelle
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Bucket interface
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unordered_set::begin2
unordered_set::end2
unordered_set::bucket_count
unordered_set::max_bucket_count
unordered_set::bucket_size
unordered_set::bucket
Hash Politik
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Hash policy
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unordered_set::load_factor
unordered_set::max_load_factor
unordered_set::rehash
unordered_set::reserve
Beobachter
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Observers
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unordered_set::hash_function
unordered_set::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 zu einem Schlüssel
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]
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