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author | Egor Tensin <Egor.Tensin@gmail.com> | 2020-10-14 03:10:23 +0300 |
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committer | Egor Tensin <Egor.Tensin@gmail.com> | 2020-10-14 03:10:23 +0300 |
commit | 8fe642b86c85ec45f27424108d7a5d6fae25fe25 (patch) | |
tree | d6ee95e995a2b8e4cd753f72056aa30d3cc73c8e /include | |
parent | AppVeyor: reorder images, 2013 second (diff) | |
download | winapi-common-8fe642b86c85ec45f27424108d7a5d6fae25fe25.tar.gz winapi-common-8fe642b86c85ec45f27424108d7a5d6fae25fe25.zip |
add error-handling functions
They are almost exact copies from my pdb-repo project at
https://github.com/egor-tensin/pdb-repo/tree/fa2afec5e7af45e7f1440b2d32c2a4e63dad6a62
I'm currently thinking about renaming it to winapi-debug BTW.
Diffstat (limited to 'include')
-rw-r--r-- | include/winapi/error.hpp | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/include/winapi/error.hpp b/include/winapi/error.hpp new file mode 100644 index 0000000..4b3f1e0 --- /dev/null +++ b/include/winapi/error.hpp @@ -0,0 +1,35 @@ +// Copyright (c) 2020 Egor Tensin <Egor.Tensin@gmail.com> +// This file is part of the "winapi-common" project. +// For details, see https://github.com/egor-tensin/winapi-common. +// Distributed under the MIT License. + +#pragma once + +#include <boost/config.hpp> + +#include <windows.h> + +#include <string> +#include <system_error> + +namespace winapi { +namespace error { + +class CategoryWindows : public std::error_category { +public: + CategoryWindows() = default; + + const char* name() const BOOST_NOEXCEPT_OR_NOTHROW { return "Windows"; } + + std::string message(int) const; +}; + +inline const CategoryWindows& category_windows() { + static const CategoryWindows instance; + return instance; +} + +std::system_error windows(DWORD code, const char* function); + +} // namespace error +} // namespace winapi |