Source: ../../policy/common/policy_exception.hh
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// vim:set sts=4 ts=8:
// Copyright (c) 2001-2005 International Computer Science Institute
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the "Software")
// to deal in the Software without restriction, subject to the conditions
// listed in the XORP LICENSE file. These conditions include: you must
// preserve this copyright notice, and you cannot mention the copyright
// holders in advertising related to the Software without their permission.
// The Software is provided WITHOUT ANY WARRANTY, EXPRESS OR IMPLIED. This
// notice is a summary of the XORP LICENSE file; the license in that file is
// legally binding.
// $XORP: xorp/policy/common/policy_exception.hh,v 1.2 2005/03/25 02:54:16 pavlin Exp $
#ifndef __POLICY_COMMON_POLICY_EXCEPTION_HH__
#define __POLICY_COMMON_POLICY_EXCEPTION_HH__
#include <string>
/**
* @short Base class for all policy exceptions.
*
* All policy exceptions have a string representing the error.
*/
class PolicyException {
public:
/**
* @param reason the error message
*/
PolicyException(const std::string& reason) : _reason(reason) {}
virtual ~PolicyException() {}
/**
* @return a human readable and possibly understandable error message
*/
const std::string& str() const { return _reason; }
private:
std::string _reason;
};
#endif // __POLICY_COMMON_POLICY_EXCEPTION_HH__
Generated by: pavlin on possum.icir.org on Thu Mar 9 04:43:23 2006, using kdoc $.