45 lines
883 B
C++
45 lines
883 B
C++
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// SPDX-FileCopyrightText: Copyright (c) 2023 merryhime <https://mary.rs>
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// SPDX-License-Identifier: MIT
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#pragma once
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#include <exception>
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namespace oaknut {
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enum class ExceptionType {
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#define OAKNUT_EXCEPTION(tag, str) tag,
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#include "oaknut/impl/oaknut_exception.inc.hpp"
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#undef OAKNUT_EXCEPTION
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};
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inline const char* to_string(ExceptionType et)
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{
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switch (et) {
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#define OAKNUT_EXCEPTION(tag, str) \
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case ExceptionType::tag: \
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return str;
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#include "oaknut/impl/oaknut_exception.inc.hpp"
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#undef OAKNUT_EXCEPTION
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default:
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return "unknown ExceptionType";
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}
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}
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class OaknutException : public std::exception {
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public:
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explicit OaknutException(ExceptionType et)
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: type{et}
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{}
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const char* what() const noexcept override
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{
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return to_string(type);
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}
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private:
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ExceptionType type;
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};
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} // namespace oaknut
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