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std::thread::id

From cppreference.com
< cpp‎ | thread‎ | thread
 
 
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std::thread::id
 
Defined in header <thread>
class thread::id;
(since C++11)

The class thread::id is a lightweight, trivially copyable class that serves as a unique identifier of std::thread objects.

Instances of this class may also hold the special distinct value that does not represent any thread. Once a thread has finished, the value of std::thread::id may be reused by another thread.

This class is designed for use as key in associative containers, both ordered and unordered.

Contents

[edit] Member functions

constructs an id that does not represent a thread
(public member function)

[edit] Non-member functions

compares two thread::id objects
(function) [edit]
serializes a thread::id object
(function template) [edit]

[edit] Helper classes

specializes std::hash
(class template specialization)

[edit] See also

returns the id of the thread
(public member function) [edit]