1 #ifndef VMAILMGR__AUTO_DELETE__H__

     2 #define VMAILMGR__AUTO_DELETE__H__

     3 

     4 #include <sys/types.h>

     5 

     6 template<class T>

     7 class autodelete 

     8 {

     9 private:

    10   T* ptr;

    11 public:

    12   autodelete() : ptr(0) { }

    13   autodelete(T* p) : ptr(p) { }

    14   ~autodelete() { if(ptr) delete ptr; }

    15   operator T*&() { return ptr; }

    16   operator const T*() const { return ptr; }

    17   const T* operator=(T* p) { return ptr = p; }

    18   T* operator->() { return ptr; }

    19   const T* operator->() const { return ptr; }

    20   T& operator[](size_t i) { return ptr[i]; }

    21   const T& operator[](size_t i) const { return ptr[i]; }

    22   bool operator!() const { return !ptr; }

    23   operator bool() const { return ptr; }

    24 };

    25 

    26 #endif