diff options
Diffstat (limited to 'bindings/cxx/include/pugl/pugl.hpp')
| -rw-r--r-- | bindings/cxx/include/pugl/pugl.hpp | 30 |
1 files changed, 17 insertions, 13 deletions
diff --git a/bindings/cxx/include/pugl/pugl.hpp b/bindings/cxx/include/pugl/pugl.hpp index 965540d..d5a91fb 100644 --- a/bindings/cxx/include/pugl/pugl.hpp +++ b/bindings/cxx/include/pugl/pugl.hpp @@ -27,7 +27,6 @@ #include <cassert> #include <chrono> #include <cstdint> -#include <memory> #include <stdexcept> #include <type_traits> @@ -47,12 +46,6 @@ namespace detail { template<typename T> using FreeFunc = void (*)(T*); -/// Simple overhead-free deleter for a C object -template<typename T, FreeFunc<T> Free> -struct Deleter { - void operator()(T* ptr) { Free(ptr); } -}; - /// Generic C++ wrapper for a C object template<class T, FreeFunc<T> Free> class Wrapper @@ -61,19 +54,30 @@ public: Wrapper(const Wrapper&) = delete; Wrapper& operator=(const Wrapper&) = delete; - Wrapper(Wrapper&&) noexcept = default; - Wrapper& operator=(Wrapper&&) noexcept = default; + Wrapper(Wrapper&& wrapper) noexcept + : _ptr{wrapper._ptr} + { + wrapper._ptr = nullptr; + } + + Wrapper& operator=(Wrapper&& wrapper) noexcept + { + _ptr = wrapper._ptr; + wrapper._ptr = nullptr; + } + + ~Wrapper() noexcept { Free(_ptr); } - T* cobj() noexcept { return _ptr.get(); } - const T* cobj() const noexcept { return _ptr.get(); } + T* cobj() noexcept { return _ptr; } + const T* cobj() const noexcept { return _ptr; } protected: explicit Wrapper(T* ptr) noexcept - : _ptr(ptr, Deleter<T, Free>{}) + : _ptr{ptr} {} private: - std::unique_ptr<T, Deleter<T, Free>> _ptr; + T* _ptr; }; } // namespace detail |