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// Copyright 2012, 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 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 HOLDER 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.
#ifndef PLUGINLIB__EXCEPTIONS_HPP_
#define PLUGINLIB__EXCEPTIONS_HPP_
#include <stdexcept>
#include <string>
namespace pluginlib
{
/// A base class for all pluginlib exceptions that inherits from std::runtime_exception.
/**
* \class PluginlibException
*/
class PluginlibException : public std::runtime_error
{
public:
explicit PluginlibException(const std::string & error_desc)
: std::runtime_error(error_desc) {}
};
/// Thrown when pluginlib is unable to load a plugin XML file.
/**
* \class InvalidXMLException
*/
class InvalidXMLException : public PluginlibException
{
public:
explicit InvalidXMLException(const std::string & error_desc)
: PluginlibException(error_desc) {}
};
/// Thrown when pluginlib is unable to load the library associated with a given plugin.
/**
* \class LibraryLoadException
*/
class LibraryLoadException : public PluginlibException
{
public:
explicit LibraryLoadException(const std::string & error_desc)
: PluginlibException(error_desc) {}
};
/// Thrown when pluginlib is unable to instantiate a class loader.
/**
* \class ClassLoaderException
*/
class ClassLoaderException : public PluginlibException
{
public:
explicit ClassLoaderException(const std::string & error_desc)
: PluginlibException(error_desc) {}
};
/// Thrown when pluginlib is unable to unload the library associated with a given plugin.
/**
* \class LibraryUnloadException
*/
class LibraryUnloadException : public PluginlibException
{
public:
explicit LibraryUnloadException(const std::string & error_desc)
: PluginlibException(error_desc) {}
};
/// Thrown when pluginlib is unable to create the class associated with a given plugin.
/**
* \class CreateClassException
*/
class CreateClassException : public PluginlibException
{
public:
explicit CreateClassException(const std::string & error_desc)
: PluginlibException(error_desc) {}
};
} // namespace pluginlib
#endif // PLUGINLIB__EXCEPTIONS_HPP_
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