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std::unordered_multimap::rehash

De cppreference.com

 
 
 
std :: unordered_multimap
Las funciones miembro
Original:
Member functions
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Los iteradores
Original:
Iterators
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Capacidad
Original:
Capacity
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Modificadores
Original:
Modifiers
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Buscar
Original:
Lookup
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Bucket interfaz
Original:
Bucket interface
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Política Hash
Original:
Hash policy
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unordered_multimap::rehash
Los observadores
Original:
Observers
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void rehash( size_type count );
(desde C++11)

Sets the number of buckets to count and rehashes the container, i.e. puts the elements into appropriate buckets considering that total number of buckets has changed. If the new number of buckets makes load factor more than maximum load factor (count < size() / max_load_factor()), then the new number of buckets is at least size() / max_load_factor().

Contenido

[editar] Parámetros

count - new number of buckets

[editar] Valor de retorno

(Ninguno)
Original:
(none)
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[editar] Complejidad

caso lineal media en el tamaño del recipiente, cuadrática peor de los casos .
Original:
average case linear in the size of the container, worst case quadratic.
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[editar] Ver también

reserva espacio para al menos el número especificado de elements.
This regenera la tabla hash .
Original:
reserves space for at least the specified number of elements.
This regenerates the hash table.
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(función miembro público) [editar]