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std::thread::get_id

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< cpp‎ | thread‎ | thread

 
 
Tema Biblioteca de ayuda
Threads
Original:
Threads
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(C++11)
this_thread espacio de nombres
Original:
this_thread namespace
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(C++11)
(C++11)
(C++11)
Exclusión mutua
Original:
Mutual exclusion
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(C++11)
Gestión de bloqueos genérico
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Generic lock management
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(C++11)
(C++11)
(C++11)
(C++11)(C++11)(C++11)
Las variables de condición
Original:
Condition variables
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(C++11)
Futuros
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Futures
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(C++11)
(C++11)
(C++11)
(C++11)
 
std::thread
Clases de miembros
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Member classes
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Las funciones miembro
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Member functions
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Los observadores
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Observers
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thread::get_id
Operaciones
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Operations
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Terceros funciones
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Non-member functions
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std::thread::id get_id() const;
(desde C++11)
Devuelve un valor de std::thread::id identificar el subproceso asociado con *this .
Original:
Returns a value of std::thread::id identifying the thread associated with *this.
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Contenido

[editar] Parámetros

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

un valor de tipo std::thread::id identificar el subproceso asociado con *this. Si no hay un hilo asociado, std::thread::id predeterminado construido se devuelve .
Original:
a value of type std::thread::id identifying the thread associated with *this. If there is no thread associated, default constructed std::thread::id is returned.
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[editar] Excepciones

noexcept specification:  
noexcept
  (desde C++11)

[editar] Ejemplo

#include <iostream>
#include <thread>
#include <chrono>
 
void foo()
{
    std::this_thread::sleep_for(std::chrono::seconds(1));
}
 
int main()
{
    std::thread t1(foo);
    std::thread::id t1_id = t1.get_id();
 
    std::thread t2(foo);
    std::thread::id t2_id = t2.get_id();
 
    std::cout << "t1's id: " << t1_id << '\n';
    std::cout << "t2's id: " << t2_id << '\n';
 
    t1.join();
    t2.join();
}

Posible salida:

t1's id: 0x35a7210f
t2's id: 0x35a311c4

[editar] Ver también

representa el identificador' de un hilo
Original:
represents the id of a thread
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(miembro de clase público) [editar]
comprueba si el objeto representa a un hilo actualmente en ejecución o a la espera de recibir un join()
(función miembro público) [editar]