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47 lines
829 B
C++
47 lines
829 B
C++
// Common/AutoPtr.h
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#ifndef ZIP7_INC_COMMON_AUTOPTR_H
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#define ZIP7_INC_COMMON_AUTOPTR_H
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template<class T> class CMyUniquePtr
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// CMyAutoPtr
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{
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T *_p;
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CMyUniquePtr(CMyUniquePtr<T>& p); // : _p(p.release()) {}
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CMyUniquePtr<T>& operator=(T *p);
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CMyUniquePtr<T>& operator=(CMyUniquePtr<T>& p);
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/*
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{
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reset(p.release());
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return (*this);
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}
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*/
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void reset(T* p = NULL)
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{
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if (p != _p)
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delete _p;
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_p = p;
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}
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public:
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CMyUniquePtr(T *p = NULL) : _p(p) {}
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~CMyUniquePtr() { delete _p; }
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T& operator*() const { return *_p; }
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T* operator->() const { return _p; }
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// operator bool() const { return _p != NULL; }
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T* get() const { return _p; }
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T* release()
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{
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T *tmp = _p;
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_p = NULL;
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return tmp;
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}
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void Create_if_Empty()
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{
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if (!_p)
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_p = new T;
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}
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};
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#endif
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