diff options
Diffstat (limited to 'error.h')
-rw-r--r-- | error.h | 26 |
1 files changed, 26 insertions, 0 deletions
@@ -0,0 +1,26 @@ +#pragma once + +#include <Windows.h> + +#include <system_error> + +typedef std::system_error Error; + +namespace error +{ + inline void raise(const char* function_name) + { + const auto ec = GetLastError(); + throw std::system_error(ec, std::system_category(), function_name); + } + + void report(const Error& e) + { + MessageBoxA(NULL, e.what(), NULL, MB_OK); + } + + int get_code(const Error& e) + { + return e.code().value(); + } +} |