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std::map

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< cpp‎ | container


 
 
 
std::map
Las funciones miembro
Original:
Member functions
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map::map
map::~map
map::operator=
map::get_allocator
Elemento acceso
Original:
Element access
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map::at
map::operator[]
Los iteradores
Original:
Iterators
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map::begin
map::cbegin

(C++11)
map::end
map::cend

(C++11)
map::rbegin
map::crbegin

(C++11)
map::rend
map::crend

(C++11)
Capacidad
Original:
Capacity
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map::empty
map::size
map::max_size
Modificadores
Original:
Modifiers
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map::clear
map::insert
map::emplace(C++11)
map::emplace_hint(C++11)
map::erase
map::swap
Buscar
Original:
Lookup
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map::count
map::find
map::equal_range
map::lower_bound
map::upper_bound
Los observadores
Original:
Observers
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map::key_comp
map::value_comp
 
Defined in header <map>
template<

    class Key,
    class T,
    class Compare = std::less<Key>,
    class Allocator = std::allocator<std::pair<const Key, T> >

> class map;
std::map es un contenedor ordenados asociativo que contiene pares clave-valor con claves únicas. Las claves se ordenan mediante el uso de la función de comparación Compare. Las operaciones de búsqueda, extracción e inserción tiene complejidad logarítmica. Los mapas se implementa normalmente como árboles rojo-negro .
Original:
std::map is a sorted associative container that contains key-value pairs with unique keys. Keys are sorted by using the comparison function Compare. Search, removal, and insertion operations have logarithmic complexity. Maps are usually implemented as árboles rojo-negro.
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std::map cumple los requisitos de Container, AllocatorAwareContainer, AssociativeContainer y ReversibleContainer .
Original:
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Contenido

[editar] Tipos de miembros

Miembro de tipo
Original:
Member type
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Definition
key_type Key [edit]
mapped_type T [edit]
value_type std::pair<const Key, T> [edit]
size_type
Tipo entero sin signo (por lo general size_t)
Original:
Unsigned integral type (usually size_t)
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[edit]
difference_type Signed integer type (usually ptrdiff_t) [edit]
key_compare Compare [edit]
allocator_type Allocator [edit]
reference Allocator::reference (hasta C++11)
value_type& (desde C++11) [edit]
const_reference Allocator::const_reference (hasta C++11)
const value_type& (desde C++11) [edit]
pointer Allocator::pointer (hasta C++11)
std::allocator_traits<Allocator>::pointer (desde C++11) [edit]
const_pointer Allocator::const_pointer (hasta C++11)
std::allocator_traits<Allocator>::const_pointer (desde C++11) [edit]
iterator BidirectionalIterator [edit]
const_iterator
Iterador bidireccional constante
Original:
Constant bidirectional iterator
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[edit]
reverse_iterator std::reverse_iterator<iterator> [edit]
const_reverse_iterator std::reverse_iterator<const_iterator> [edit]

[editar] Clases de miembros

compara objetos de value_type tipo
Original:
compares objects of type value_type
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(clase) [edit]

[editar] Las funciones miembro

construye el map
Original:
constructs the map
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(miembro público función) [edit]
destructs the map
(miembro público función) [edit]
asigna valores para el contenedor
Original:
assigns values to the container
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(miembro público función) [edit]
devuelve el asignador asociado
Original:
returns the associated allocator
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(miembro público función) [edit]
Elemento acceso
Original:
Element access
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(C++11)
acceder al elemento especificado con comprobación de límites
Original:
access specified element with bounds checking
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(miembro público función) [edit]
acceder al elemento especificado
Original:
access specified element
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(miembro público función) [edit]
Los iteradores
Original:
Iterators
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devuelve un iterador al principio
Original:
returns an iterator to the beginning
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(miembro público función) [edit]
devuelve un iterador hasta el final
Original:
returns an iterator to the end
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(miembro público función) [edit]
devuelve un iterador inverso al principio
Original:
returns a reverse iterator to the beginning
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(miembro público función) [edit]
devuelve un iterador inverso hasta el final
Original:
returns a reverse iterator to the end
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(miembro público función) [edit]
Capacidad
Original:
Capacity
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comprueba si el recipiente está vacía
Original:
checks whether the container is empty
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(miembro público función) [edit]
devuelve el número de elementos
Original:
returns the number of elements
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(miembro público función) [edit]
devuelve el número máximo posible de elementos
Original:
returns the maximum possible number of elements
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(miembro público función) [edit]
Modificadores
Original:
Modifiers
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borra el contenido
Original:
clears the contents
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(miembro público función) [edit]
Inserta elementos
Original:
inserts elements
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(miembro público función) [edit]
(C++11)
constructs element in-place
(miembro público función) [edit]
construye elementos en el lugar utilizando una pista
Original:
constructs elements in-place using a hint
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(miembro público función) [edit]
borra elementos
Original:
erases elements
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(miembro público función) [edit]
intercambia los contenidos
Original:
swaps the contents
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(miembro público función) [edit]
Buscar
Original:
Lookup
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devuelve el número de elementos coincidentes clave específica
Original:
returns the number of elements matching specific key
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(miembro público función) [edit]
encuentra con elemento clave específica
Original:
finds element with specific key
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(miembro público función) [edit]
El rendimiento es de los elementos que coinciden con una clave específica
Original:
returns range of elements matching a specific key
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(miembro público función) [edit]
devuelve un iterador al primer elemento no es menor que el valor dado
Original:
returns an iterator to the first element not less than the given value
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(miembro público función) [edit]
devuelve un iterador al primer elemento' mayor que un cierto valor
Original:
returns an iterator to the first element greater than a certain value
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(miembro público función) [edit]
Los observadores
Original:
Observers
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devuelve la función que compara las llaves
Original:
returns the function that compares keys
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(miembro público función) [edit]
devuelve la función que compara claves en objetos de value_type tipo
Original:
returns the function that compares keys in objects of type value_type
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(miembro público función) [edit]

[editar] Terceros funciones

lexicográficamente compara los valores de la map
Original:
lexicographically compares the values in the map
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(función de plantilla) [edit]
el algoritmo se especializa std::swap
Original:
specializes the std::swap algorithm
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(función de plantilla) [edit]