C + + A simple handle class template

#ifndef handle_h#define handle_h #include "Animal.h" template <typename t>class handle{public    :        HANDLE (T *PTR);        Handle (const Handle &other);        Handle &operator = (const Handle &other);        ~handle ();        T *operator-> ();    Private:        T *ptr_;}; Template <typename t>inline handle<t>::handle (T *ptr)    :p tr_ (ptr->copy ()) {}template <typename T >inline handle<t>::handle (const Handle &other)    :p tr_ (other.ptr_->copy ()) {}template < TypeName T>inline handle<t> &handle<t>::operator = (const Handle &other) {    if (this = & Other) {        delete ptr_;        Ptr_ = Other.ptr_->copy ();    }    return *this;} Template <typename t>inline Handle<t>::~handle () {    delete ptr_;} Template <typename t>inline T *handle<t>::operator () {    return ptr_;} #endif  /*handle_h*/

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C + + A simple handle class template