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authorIgor Pavlov <87184205+ip7z@users.noreply.github.com>2021-12-27 00:00:00 +0000
committerIgor Pavlov <87184205+ip7z@users.noreply.github.com>2022-03-18 15:35:13 +0500
commitf19f813537c7aea1c20749c914e756b54a9c3cf5 (patch)
tree816ba62ca7c0fa19f2eb46d9e9d6f7dd7c3a744d /CPP/Common/AutoPtr.h
parent98e06a519b63b81986abe76d28887f6984a7732b (diff)
download7zip-21.07.tar.gz
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'21.07'21.07
Diffstat (limited to 'CPP/Common/AutoPtr.h')
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diff --git a/CPP/Common/AutoPtr.h b/CPP/Common/AutoPtr.h
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1// Common/AutoPtr.h
2
3#ifndef __COMMON_AUTOPTR_H
4#define __COMMON_AUTOPTR_H
5
6template<class T> class CMyAutoPtr
7{
8 T *_p;
9public:
10 CMyAutoPtr(T *p = 0) : _p(p) {}
11 CMyAutoPtr(CMyAutoPtr<T>& p): _p(p.release()) {}
12 CMyAutoPtr<T>& operator=(CMyAutoPtr<T>& p)
13 {
14 reset(p.release());
15 return (*this);
16 }
17 ~CMyAutoPtr() { delete _p; }
18 T& operator*() const { return *_p; }
19 // T* operator->() const { return (&**this); }
20 T* get() const { return _p; }
21 T* release()
22 {
23 T *tmp = _p;
24 _p = 0;
25 return tmp;
26 }
27 void reset(T* p = 0)
28 {
29 if (p != _p)
30 delete _p;
31 _p = p;
32 }
33};
34
35#endif