/usr/include/tf2/exceptions.h is in libtf2-dev 0.5.16-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Copyright (c) 2008, Willow Garage, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of the Willow Garage, Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
/** \author Tully Foote */
#ifndef TF2_EXCEPTIONS_H
#define TF2_EXCEPTIONS_H
#include <stdexcept>
namespace tf2{
/** \brief A base class for all tf2 exceptions
* This inherits from ros::exception
* which inherits from std::runtime_exception
*/
class TransformException: public std::runtime_error
{
public:
TransformException(const std::string errorDescription) : std::runtime_error(errorDescription) { ; };
};
/** \brief An exception class to notify of no connection
*
* This is an exception class to be thrown in the case
* that the Reference Frame tree is not connected between
* the frames requested. */
class ConnectivityException:public TransformException
{
public:
ConnectivityException(const std::string errorDescription) : tf2::TransformException(errorDescription) { ; };
};
/** \brief An exception class to notify of bad frame number
*
* This is an exception class to be thrown in the case that
* a frame not in the graph has been attempted to be accessed.
* The most common reason for this is that the frame is not
* being published, or a parent frame was not set correctly
* causing the tree to be broken.
*/
class LookupException: public TransformException
{
public:
LookupException(const std::string errorDescription) : tf2::TransformException(errorDescription) { ; };
};
/** \brief An exception class to notify that the requested value would have required extrapolation beyond current limits.
*
*/
class ExtrapolationException: public TransformException
{
public:
ExtrapolationException(const std::string errorDescription) : tf2::TransformException(errorDescription) { ; };
};
/** \brief An exception class to notify that one of the arguments is invalid
*
* usually it's an uninitalized Quaternion (0,0,0,0)
*
*/
class InvalidArgumentException: public TransformException
{
public:
InvalidArgumentException(const std::string errorDescription) : tf2::TransformException(errorDescription) { ; };
};
/** \brief An exception class to notify that a timeout has occured
*
*
*/
class TimeoutException: public TransformException
{
public:
TimeoutException(const std::string errorDescription) : tf2::TransformException(errorDescription) { ; };
};
}
#endif //TF2_EXCEPTIONS_H
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