From 4b86554a0354d78efeb40e551eaccaac0fecd1d1 Mon Sep 17 00:00:00 2001 From: crupest Date: Tue, 25 Sep 2018 13:08:40 +0800 Subject: Change the structure of project. --- src/exception.h | 58 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 58 insertions(+) create mode 100644 src/exception.h (limited to 'src/exception.h') diff --git a/src/exception.h b/src/exception.h new file mode 100644 index 00000000..2817f261 --- /dev/null +++ b/src/exception.h @@ -0,0 +1,58 @@ +#pragma once + +#include "system_headers.h" +#include +#include + +#include "base.h" + + +namespace cru { + class HResultError : public std::runtime_error + { + public: + explicit HResultError(HRESULT h_result, std::optional additional_message = std::nullopt); + HResultError(const HResultError& other) = default; + HResultError(HResultError&& other) = default; + HResultError& operator=(const HResultError& other) = default; + HResultError& operator=(HResultError&& other) = default; + ~HResultError() override = default; + + HRESULT GetHResult() const + { + return h_result_; + } + + private: + HRESULT h_result_; + }; + + inline void ThrowIfFailed(const HRESULT h_result) { + if (FAILED(h_result)) + throw HResultError(h_result); + } + + inline void ThrowIfFailed(const HRESULT h_result, const std::string& message) { + if (FAILED(h_result)) + throw HResultError(h_result, message); + } + + class Win32Error : public std::runtime_error + { + public: + explicit Win32Error(DWORD error_code, std::optional additional_message = std::nullopt); + Win32Error(const Win32Error& other) = default; + Win32Error(Win32Error&& other) = default; + Win32Error& operator=(const Win32Error& other) = default; + Win32Error& operator=(Win32Error&& other) = default; + ~Win32Error() override = default; + + HRESULT GetErrorCode() const + { + return error_code_; + } + + private: + DWORD error_code_; + }; +} -- cgit v1.2.3