diff options
Diffstat (limited to 'platform/qt/src')
-rw-r--r-- | platform/qt/src/thread_local.cpp | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/platform/qt/src/thread_local.cpp b/platform/qt/src/thread_local.cpp new file mode 100644 index 0000000000..e48a9d6e74 --- /dev/null +++ b/platform/qt/src/thread_local.cpp @@ -0,0 +1,44 @@ +#include <mbgl/util/thread_local.hpp> + +#include <mbgl/util/run_loop.hpp> +#include <mbgl/map/backend_scope.hpp> + +#include <array> + +#include <QThreadStorage> + +namespace mbgl { +namespace util { + +template <class T> +class ThreadLocal<T>::Impl { +public: + QThreadStorage<std::array<T*, 1>> local; +}; + +template <class T> +ThreadLocal<T>::ThreadLocal() : impl(std::make_unique<Impl>()) { + set(nullptr); +} + +template <class T> +ThreadLocal<T>::~ThreadLocal() { + delete get(); +} + +template <class T> +T* ThreadLocal<T>::get() { + return impl->local.localData()[0]; +} + +template <class T> +void ThreadLocal<T>::set(T* ptr) { + impl->local.localData()[0] = ptr; +} + +template class ThreadLocal<RunLoop>; +template class ThreadLocal<BackendScope>; +template class ThreadLocal<int>; // For unit tests + +} // namespace util +} // namespace mbgl |