cleanup.h

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//
// C++ Interface: misc
//
// Description: miscellaneous helper functions
//
//
// Author: Konrad Rosenbaum <konrad@silmor.de>, (C) 2012
//
// Copyright: See README/COPYING.GPL files that come with this distribution
//
//

#ifndef MAGICSMOKE_LAMBDACLEAN_H
#define MAGICSMOKE_LAMBDACLEAN_H

#include <functional>

#ifndef MSIFACE_EXPORT
#define MSIFACE_EXPORT Q_DECL_IMPORT
#endif

class MSIFACE_EXPORT MCleanup
{
        std::function<void()>m_ptr;
        public:
                MCleanup(const std::function<void()>&f):m_ptr(f){}
                
                void setFunction(const std::function<void()>&f){m_ptr=f;}
                
                ~MCleanup(){if(m_ptr)m_ptr();}
};

#endif