std::function<void(const libcron::TaskInformation&)> libcron::Taskinformationoffers a convenient API to retrieve further information: libcron::TaskInformation::get_delayinforms about the delay between planned and actual execution of the callback. Hence, it is possible to ensure that a task was ...
This function compiles without an error but always returns a blank string when I try to get the main window's caption:std::wstring gettext(HWND hwnd) { std::wstring stxt; GetWindowText(hwnd,(LPTSTR) stxt.c_str(),32768); return stxt; }...
Class async_task can be tailored, allowing to experiment with the three await_suspend return types (void, bool, std::coroutine_typs<>), so that the user can compare the pros and cons of these variants. Installation and building For its communication, corolib currently uses any of the follo...
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// Displays the result of the provided HTTP request on the UI.voidProcessHttpRequest(concurrency::task<std::wstring> httpRequest); In MainPage.xaml.cpp, add theseusingstatements: C++ usingnamespaceconcurrency;usingnamespacestd;usingnamespaceWeb; ...
Figure 9 The UploadFileToDropBoxAsync FunctionCopy task<void> MainPage::UploadFileToDropBoxAsync( std::shared_ptr<AppCredentials>& creds) { using concurrency::streams::file_stream; using concurrency::streams::basic_istream; uri url(DropBoxFileUploadURI); std::shared_ptr<oAuth> oAuthObj = ...
= NULL) { boost::shared_ptr<void> delete_plugin(nullptr, [&](void*) { // this code will be executed at the scope exit ((pluginapi_delete) sl(symbol("delete_my_plugin")))(plugin); }); std::cout << "Plugin Version: " << plugin->version() << std::endl; std::string query...
#34 pc 013971d7 /system/lib/platformsdk/libace_compatible.z.so(OHOS::Ace::NG::UVTaskWrapperImpl::Call(std::__h::function<void ()> const&)::$_1::__invoke(uv_work_s*, int)+38)(ba1bfd60b2dbdef7575194defff705af) #35 pc 00012059 /system/lib/platformsdk/libuv.so(uv__work_don...
This function supports two modes: the default parallel mode and a sequential mode. In sequential mode, we will run the libuv event loop after each task is started, allowing it to complete before starting the next. In parallel mode, all tasks (resumabled functions) are started and then resume...
The task::then method creates continuations that run on the same thread or a different thread than the task that precedes them, depending on how you configure them. In this example, there is one continuation.Note Because the initial task that the concurrency::create_task function created wraps...