Represents a running thread.
An instance of this class can only be obtained with create(), self(), or wrap(GThread*). It's not possible to delete a Thread object. You must call join() to avoid a memory leak.
- Note
- g_thread_exit() is not wrapped, because that function exits a thread without any cleanup. That's especially dangerous in C++ code, since the destructors of automatic objects won't be invoked. Instead, you can throw a Threads::Thread::Exit exception, which will be caught by the internal thread entry function.
-
The thread entry slot doesn't have the void* return value that a GThreadFunc has. If you want to return any data from your thread, you can pass an additional output argument to the thread's entry slot.
- Deprecated:
- Please use std::thread instead.
Creates a new thread.
You can wait for this thread's termination by calling join().
The new thread executes the function or method slot points to. You can pass additional arguments using sigc::bind(). If the thread was created successfully, it is returned, otherwise a Threads::ThreadError exception is thrown.
Because sigc::trackable is not thread-safe, if the slot represents a non-static class method and is created by sigc::mem_fun(), the class concerned should not derive from sigc::trackable. You can use, say, boost::bind() or, in C++11, std::bind() or a C++11 lambda expression instead of sigc::mem_fun().
- Parameters
-
slot | A slot to execute in the new thread. |
- Returns
- The new Thread* on success.
- Exceptions
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Creates a new named thread.
You can wait for this thread's termination by calling join().
The new thread executes the function or method slot points to. You can pass additional arguments using sigc::bind(). If the thread was created successfully, it is returned, otherwise a Threads::ThreadError exception is thrown.
Because sigc::trackable is not thread-safe, if the slot represents a non-static class method and is created by sigc::mem_fun(), the class concerned should not derive from sigc::trackable. You can use, say, boost::bind() or, in C++11, std::bind() or a C++11 lambda expression instead of sigc::mem_fun().
The name can be useful for discriminating threads in a debugger. It is not used for other purposes and does not have to be unique. Some systems restrict the length of name to 16 bytes.
- Parameters
-
slot | A slot to execute in the new thread. |
name | A name for the new thread. |
- Returns
- The new Thread* on success.
- Exceptions
-
- Since glibmm 2.36: