lib/misc/autodelete.h
author "Tomas Zeman <tzeman@volny.cz>"
Wed, 16 Jan 2008 22:39:43 +0100
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#ifndef VMAILMGR__AUTO_DELETE__H__
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#define VMAILMGR__AUTO_DELETE__H__
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#include <sys/types.h>
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template<class T>
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class autodelete 
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{
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private:
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  T* ptr;
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public:
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  autodelete() : ptr(0) { }
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  autodelete(T* p) : ptr(p) { }
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  ~autodelete() { if(ptr) delete ptr; }
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  operator T*&() { return ptr; }
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  operator const T*() const { return ptr; }
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  const T* operator=(T* p) { return ptr = p; }
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  T* operator->() { return ptr; }
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  const T* operator->() const { return ptr; }
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  T& operator[](size_t i) { return ptr[i]; }
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  const T& operator[](size_t i) const { return ptr[i]; }
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  bool operator!() const { return !ptr; }
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  operator bool() const { return ptr; }
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};
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#endif