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/*
* Copyright (C) 2001-2019 Jacek Sieka, arnetheduck on gmail point com
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#pragma once
#include <string>
#include "debug.h"
namespace dcpp {
using std::string;
class Exception : public std::exception
{
public:
Exception() { }
Exception(const string& aError) : error(aError) { dcdrun(if(!error.empty())) dcdebug("Thrown: %s\n", error.c_str()); }
virtual const char* what() const throw() { return getError().c_str(); }
virtual ~Exception() throw() { }
virtual const string& getError() const { return error; }
protected:
string error;
};
#ifdef _DEBUG
#define STANDARD_EXCEPTION(name) class name : public Exception { \
public:\
name() : Exception(#name) { } \
name(const string& aError) : Exception(#name ": " + aError) { } \
virtual ~name() throw() { } \
}
#define EXTEND_EXCEPTION(name, parent) class name : public parent { \
public:\
name() : parent(#name) { } \
name(const string& aError) : parent(#name ": " + aError) { } \
virtual ~name() throw() { } \
}
#else // _DEBUG
#define STANDARD_EXCEPTION(name) class name : public Exception { \
public:\
name() : Exception() { } \
name(const string& aError) : Exception(aError) { } \
virtual ~name() throw() { } \
}
#define EXTEND_EXCEPTION(name, parent) class name : public parent { \
public:\
name() : parent() { } \
name(const string& aError) : parent(aError) { } \
virtual ~name() throw() { } \
}
#endif
} // namespace dcpp
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