Boost Thread_Specific_Ptr. So is there anyway i could make boost::thread_specific_ptr create itself, so i don't have to new it? Boost.thread enables the use of multiple threads of execution with shared data in portable c++ code.
Hello, it seems to me that there is a possibly huge memory leak in the file boost/libs/thread/src/tss.cpp, as the thread specific data slot vector It provides classes and functions for managing the threads themselves, along with others for synchronizing data between the threads or providing separate copies of data specific to individual threads. It provides classes and functions for managing the threads themselves, along with others for synchronizing data between the threads or providing separate copies of data specific to individual.
I'm Currently Profiling An Application With Performance Problems Using Valgrind's Callgrind.
It has member functions for creating threads, firing up threads, thread synchronisation and notification, and finally changing thread state. Get_tss_data is apparently called by thread_specific_ptr::get This version is a major rewrite designed to closely follow the proposals presented to the c++ standards committee, in particular n2497, n2320, n2184, n2139, and n2094.
All Exceptions Emitted By The Familiar Function Boost::
Each thread must initialise this. This system is similar to n2179, but because boost exception can not rely on language support, the use of enable_current_exception at the time of the throw is required in order to use cloning. Thread_specific_ptr represents a pointer to an object (such as errno) where each thread must have a distinct value.
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In looking at the profiling data, it appears that a good 25% of processing time is being spent inside of boost::detail::get_tss_data in an application whose primary purpose is physics simulation and visualization. The boost.thread library was originally written and designed by william e. I use boost::thread_specific_ptr for a number of tasks, but having to create the pointer to the actual object every time i create a thread and also in the main thread is a problem.
Thread_Specific_Ptr ( Void (*Cleanup) ( Void *) Cleanup);
Be carefull to dont use the parameter passed to do_nothing ( i don't know if it is already destroyed!!) I want to use boost::thread_specific_ptr but need to know what to add to my gcc v3.4.6 link line to define what it uses: I use boost::thread for creating threads if that can help.
These Are The Top Rated Real World C++ (Cpp) Examples Of Boost::thread_Specific_Ptr Extracted From Open Source Projects.
Boost exception supports transporting of exception objects between threads through cloning. Because boost::thread_specific_ptr stores an address, this class behaves like a pointer. So is there anyway i could make boost::thread_specific_ptr create itself, so i don't have to new it?