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#ifndef MBGL_UTIL_EXCLUSIVE
#define MBGL_UTIL_EXCLUSIVE
#include <memory>
#include <mutex>
namespace mbgl {
namespace util {
template <class T>
class exclusive {
public:
inline exclusive(T* val, std::unique_ptr<std::lock_guard<std::mutex>> mtx) : ptr(val), lock(std::move(mtx)) {}
inline T* operator->() { return ptr; }
inline const T* operator->() const { return ptr; }
inline T* operator*() { return ptr; }
inline const T* operator*() const { return ptr; }
private:
T *ptr;
std::unique_ptr<std::lock_guard<std::mutex>> lock;
};
} // end namespace util
} // end namespace mbgl
#endif
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