Espacios de nombres
Variantes
Acciones

std::function::target_type

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< cpp‎ | utility‎ | functional‎ | function

 
 
Utilidades de la biblioteca
Escriba apoyo (basic types, RTTI, type traits)
Gestión de memoria dinámica
Gestión de errores
Programa de servicios públicos
Funciones variadic
Fecha y hora
Objetos Function
initializer_list(C++11)
bitset
hash(C++11)
Operadores relacionales
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Relational operators
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rel_ops::operator!=
rel_ops::operator>
rel_ops::operator<=
rel_ops::operator>=
Pares y tuplas
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Pairs and tuples
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pair
tuple(C++11)
piecewise_construct_t(C++11)
piecewise_construct(C++11)
Cambiar, hacia adelante y mover
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Swap, forward and move
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swap
forward(C++11)
move(C++11)
move_if_noexcept(C++11)
declval(C++11)
 
Objetos Function
Envoltorios de función
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Function wrappers
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function(C++11)
mem_fn(C++11)
bad_function_call(C++11)
Enlazar
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Bind
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bind(C++11)
is_bind_expression(C++11)
is_placeholder(C++11)
_1, _2, _3, ...(C++11)
Envolturas de referencia
Original:
Reference wrappers
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reference_wrapper(C++11)
ref
cref
(C++11)
(C++11)
Envoltorios Operador
Original:
Operator wrappers
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Negadores
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Negators
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Desaprobado aglutinantes y adaptadores
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Deprecated binders and adaptors
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unary_function(obsoleto)
binary_function(obsoleto)
ptr_fun(obsoleto)
pointer_to_unary_function(obsoleto)
pointer_to_binary_function(obsoleto)
mem_fun(obsoleto)
mem_fun_t
mem_fun1_t
const_mem_fun_t
const_mem_fun1_t
(obsoleto)
(obsoleto)
(obsoleto)
(obsoleto)
mem_fun_ref(obsoleto)
mem_fun_ref_t
mem_fun1_ref_t
const_mem_fun_ref_t
const_mem_fun1_ref_t
(obsoleto)
(obsoleto)
(obsoleto)
(obsoleto)
binder1st
binder2nd
(obsoleto)
(obsoleto)
bind1st
bind2nd
(obsoleto)
(obsoleto)
 
std::function
Las funciones miembro
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Member functions
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function::function
function::~function
function::operator=
function::swap
function::assign
function::operator bool
function::operator()
function::target_type
function::target
Terceros funciones
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Non-member functions
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operator==
operator!=
std::swap(std::function)
Clases de ayuda
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Helper classes
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std::uses_allocator<std::function>
 
const std::type_info& target_type() const;
(desde C++11)
Devuelve el tipo de la función almacenada .
Original:
Returns the type of the stored function.
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Contenido

[editar] Parámetros

(Ninguno)
Original:
(none)
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[editar] Valor de retorno

typeid(T) si la función de almacenado tiene T tipo, de lo contrario typeid(void)
Original:
typeid(T) if the stored function has type T, otherwise typeid(void)
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[editar] Excepciones

noexcept specification:  
noexcept
  (desde C++11)

[editar] Ejemplo

[editar] Ver también

target_type
obtiene el typeid del objetivo almacenado de un std::function
Original:
obtains the typeid of the stored target of a std::function
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(miembro público función) [edit]