OwnIt.h

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#ifndef OwnIt_H
#define OwnIt_H

template<class T>
class OwnIt {
public:
  typedef OwnIt<T> self;
  OwnIt(T * p=0) : it(p){}
  
  ~OwnIt() { reset();}
  inline self& operator=(T * p) { if (it) delete it; it=p; return * this;}
  inline T * get() const { return it;}
  inline void reset() { if (it) { delete it; it=0; } }
  
private:
  T * it;
  
}; 

#endif // OwnIt_H