PropertyInheritanceCycleException.h

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/*
* This file is part of ArmarX.
*
* Copyright (C) 2011-2016, High Performance Humanoid Technologies (H2T), Karlsruhe Institute of Technology (KIT), all rights reserved.
*
* ArmarX is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* ArmarX 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 <http://www.gnu.org/licenses/>.
*
* @package    ArmarXCore::core
* @author     Jan Issac (jan dot issac at gmx dot de)
* @date       2011
* @copyright  http://www.gnu.org/licenses/gpl-2.0.txt
*             GNU General Public License
*/
 
#pragma once
 
#include <ArmarXCore/core/exceptions/LocalException.h>
 
#include <string>
#include <vector>
 
namespace armarx::exceptions::local
{
    /**
      \class PropertyInheritanceCycleException
      \brief This exception is thrown if a property inheritance cycle has been encountered.
      \ingroup Exceptions
     */
    class PropertyInheritanceCycleException:
        public armarx::LocalException
    {
    public:
        PropertyInheritanceCycleException(const std::vector<std::string>& cycle) :
            armarx::LocalException()
        {
            std::stringstream sstream;
            std::vector<std::string>::const_iterator cycleIter = cycle.begin();
 
            sstream << "Property inheritance cycle encountered: " << std::endl;
 
            while (cycleIter != cycle.end())
            {
                if (cycleIter != cycle.begin())
                {
                    sstream << " --> ";
                }
                else
                {
                    sstream << "     ";
                }
 
                sstream << *cycleIter << std::endl;
 
                ++cycleIter;
            }
 
            setReason(sstream.str());
        }
 
        ~PropertyInheritanceCycleException() noexcept override
        { }
 
        std::string name() const override
        {
            return "armarx::exceptions::local::PropertyInheritanceCycleException";
        }
    };
}