boost::condition_variable cond; boost::mutex mut; bool data_ready; void process_data(); void wait_for_data_to_process() { boost::unique_lock<boost::mutex> lock(mut); while(!data_ready) { cond.wait(lock); } process_data(); } void prepare_data_for_process() { boost::lock_guard<...
If the resource the weak_ptr is referencing doesn't exist, the call to the lock() function returns a shared_ptr which points to NULL and the condition fails. Otherwise, the new shared_ptr contains a valid pointer to the weak_ptr's resource, and we can access the resource. If the ...
Changed the io_service backend for non-Windows (and non-IOCP Windows) platforms to use a single condition variable per io_service instance. This addresses a potential race condition when run_one() is used from multiple threads. Prevented integer overflow when computing timeouts based on some b...
Copy/paste your Interaction & Condition settingsCheck it Out CSS Variables Variable ManagerCheck it Out CSS Variables Import your own CSS Variable FrameworkCheck it Out CSS Variables Variable PickerCheck it Out CSS Variables Variable Preview on hoverCheck it Out ...
but has slightly different usage and syntax. The type of the combiner interface is not a part ofFD.Delegatetype, although it is forBoost.Signals, as the form of the template parameter when declaring a signal variable. Instead,FD.Delegatehas a special function call operator which takes the ins...
but the one used will be uniquely specified by its GUID in the Cor_Profiler environment variable. Also notice that it is possible to have different profilers enabled in different environments simultaneously. For more details on how to do this, see the...
And this is what I for the POST method if-condition itself: //Respond to POST requestelseif(req.method() == http::verb::post) { boost::beast::string_view content_type = req[http::field::content_type]; http::response<http::file_body> res{ ...
當然,FileSystem 提供的 Path 這個類別,還有許多成員函式可以使用;在 FileSystem 官方的 tutorial 文件裡,就有列出一些他的函式,reference 裡則有完整的列表。 第一部分是路徑分解的函示(path decomposition、參考),主要目的就是用來分解路徑的各項目。下面 Windows 是...
Batteries are charged faster under the supervision of the Smart Power Selector because charge current is independently regulated and not shared with variable system loads. See the Smart Power Selector section for more information. The programmable constant-current charge rate (7.5mA to 300mA) ...
but you could also inject yourself into the game and manipulate the other guy with words" - more so than in a game like chess. Phillips soon felt that he had mastered the strategic aspects of poker. The key variable was execution. At tournaments he needed to be able to stay focused for...