97 lines
2.7 KiB
C
97 lines
2.7 KiB
C
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#ifndef NAVLIB_ERROR_H_INCLUDED_
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#define NAVLIB_ERROR_H_INCLUDED_
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/*
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* This program source code file is part of KiCad, a free EDA CAD application.
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*
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* Copyright (c) 2014-2021 3Dconnexion.
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*
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* This program is free software: you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation, either version 3 of the License, or (at your
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* option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/**
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* @file navlib_error.h
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* @brief defines the classes used for error reporting.
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*/
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#include <system_error>
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#include <navlib/navlib_types.h>
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#ifndef NOEXCEPT
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#if defined(_MSC_VER) && _MSC_VER < 1800
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#ifdef _NOEXCEPT
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#define NOEXCEPT _NOEXCEPT
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#else
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#define NOEXCEPT
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#endif
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#else
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#define NOEXCEPT noexcept
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#endif
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#endif
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namespace std {
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template <> struct is_error_code_enum<::navlib::navlib_errc::navlib_errc_t> : true_type {};
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} // namespace std
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namespace { // Anonymous namespace
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/// <summary>
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/// Navigation library error category.
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/// </summary>
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struct navlib_error_category : public std::error_category {
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typedef std::error_category base_type;
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public:
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navlib_error_category() NOEXCEPT {
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}
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const char *name() const NOEXCEPT override {
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return "navlib";
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}
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std::string message(int errorValue) const override {
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namespace navlib_errc = navlib::navlib_errc;
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switch (static_cast<navlib_errc::navlib_errc_t>(errorValue)) {
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case navlib_errc::property_not_found:
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return "Cannot locate the requested navlib property.";
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case navlib_errc::invalid_function:
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return "The requested function is not valid.";
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case navlib_errc::insufficient_buffer:
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return "Insufficient buffer space.";
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default:
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return std::generic_category().message(errorValue);
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}
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}
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};
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/// <summary>
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/// Navigation library error category.
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/// </summary>
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static const navlib_error_category navlib_category;
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} // namespace
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namespace navlib {
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/// <summary>
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/// Makes a <see cref="std::error_code"/>.
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/// </summary>
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/// <param name="errc">The Navigation library error.</param>
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/// <returns>A <see cref="std::error_code"/> with the Navigation library category.</returns>
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inline std::error_code make_error_code(navlib_errc::navlib_errc_t errc) {
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std::error_code ec(static_cast<int>(errc), navlib_category);
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return ec;
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}
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} // namespace navlib
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#endif /* NAVLIB_ERROR_H_INCLUDED_ */
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