80 lines
2.3 KiB
C++
80 lines
2.3 KiB
C++
/*
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* Copyright © 2005 Ondra Kamenik
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* Copyright © 2019-2023 Dynare Team
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*
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* This file is part of Dynare.
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*
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* Dynare is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Dynare is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU 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
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* along with Dynare. If not, see <https://www.gnu.org/licenses/>.
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*/
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// Exception
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/* This is a simple code defining an exception and two convenience macros. */
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#include <iostream>
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#include <string>
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#ifndef KORD_EXCEPTION_H
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# define KORD_EXCEPTION_H
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# define KORD_RAISE(mes) throw KordException(__FILE__, __LINE__, mes);
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# define KORD_RAISE_IF(expr, mes) \
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if (expr) \
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throw KordException(__FILE__, __LINE__, mes);
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# define KORD_RAISE_X(mes, c) throw KordException(__FILE__, __LINE__, mes, c);
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# define KORD_RAISE_IF_X(expr, mes, c) \
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if (expr) \
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throw KordException(__FILE__, __LINE__, mes, c);
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class KordException
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{
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protected:
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std::string fname;
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int lnum;
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std::string message;
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int cd;
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public:
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KordException(std::string f, int l, std::string mes, int c = 255) :
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fname {std::move(f)}, lnum {l}, message {std::move(mes)}, cd {c}
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{
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}
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virtual ~KordException() = default;
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virtual void
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print() const
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{
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std::cout << "At " << fname << ':' << lnum << ":(" << cd << "):" << message << '\n';
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}
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[[nodiscard]] virtual int
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code() const
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{
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return cd;
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}
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[[nodiscard]] const std::string&
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get_message() const
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{
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return message;
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}
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};
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// KordException error code definitions
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constexpr int KORD_FP_NOT_CONV = 254;
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constexpr int KORD_FP_NOT_FINITE = 253;
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constexpr int KORD_MD_NOT_STABLE = 252;
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#endif
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