DCMTree_Exception.h

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/*************************************************************************************
**
** Copyright 2007, MeVis Medical Solutions AG
**
** The user may use this file in accordance with the license agreement provided with
** the Software or, alternatively, in accordance with the terms contained in a
** written agreement between the user and MeVis Medical Solutions AG.
**
** For further information use the contact form at https://www.mevislab.de/contact
**
**************************************************************************************/
 
#ifndef DCM_TREE_EXCEPTION_H
#define DCM_TREE_EXCEPTION_H
 
// Include basics and also string.
#include "DCMTree_Lib.h"
#include "DCMTree_Defines.h"
 
#include <memory>
 
namespace DCMTree
{
    class DCMTREE_EXPORT Exception
    {
    public:
        Exception() = default;
 
        virtual ~Exception();
 
        Exception (const std::string &method);
 
        Exception (const std::string &method,const std::string &description);
 
        Exception (const Exception &cause,const std::string &method);
 
        Exception (const Exception &cause,const std::string &method,const std::string &description);
 
        const std::string &method() const;
 
        const std::string &description() const;
 
        std::shared_ptr<const Exception> cause() const;
 
        std::string toString() const;
 
    private:
      std::string _method;
      std::string _description;
      std::shared_ptr<const Exception> _cause;
    };
}
 
#endif