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Smart operators for smart Ptr (feature #2637)

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This commit is contained in:
Anatoly Baksheev
2012-12-21 23:27:29 +04:00
parent 47963f0083
commit a09b973c2e
4 changed files with 11 additions and 9 deletions
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modules/core/include/opencv2/core/core.hpp
+3 -2
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@@ -1277,12 +1277,13 @@ public:
operator _Tp* ();
operator const _Tp*() const;
bool operator==(const Ptr<_Tp>& ptr) const;
_Tp* obj; //< the object pointer.
int* refcount; //< the associated reference counter
};
template<class T, class U> bool operator==(Ptr<T> const & a, Ptr<U> const & b);
template<class T, class U> bool operator!=(Ptr<T> const & a, Ptr<U> const & b);
//////////////////////// Input/Output Array Arguments /////////////////////////////////
modules/core/include/opencv2/core/operations.hpp
+5 -4
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@@ -2691,10 +2691,11 @@ template<typename _Tp> template<typename _Tp2> inline const Ptr<_Tp2> Ptr<_Tp>::
return p;
}
template<typename _Tp> inline bool Ptr<_Tp>::operator==(const Ptr<_Tp>& _ptr) const
{
return refcount == _ptr.refcount;
}
template<class _Tp, class _Tp2> inline bool operator==(const Ptr<_Tp>& a, const Ptr<_Tp2>& b) { return a.refcount == b.refcount; }
template<class _Tp, class _Tp2> inline bool operator!=(const Ptr<_Tp>& a, const Ptr<_Tp2>& b) { return a.refcount != b.refcount; }
//// specializied implementations of Ptr::delete_obj() for classic OpenCV types