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11 // For Open Source Computer Vision Library
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42 //M*/
43
44 #pragma once
45
46 #ifndef __OPENCV_CUDEV_PTR2D_TRAITS_HPP__
47 #define __OPENCV_CUDEV_PTR2D_TRAITS_HPP__
48
49 #include "../common.hpp"
50
51 namespace cv { namespace cudev {
52
53 //! @addtogroup cudev
54 //! @{
55
56 template <class Ptr2DSz, class Ptr2D> struct PtrTraitsBase
57 {
58 typedef Ptr2DSz ptr_sz_type;
59 typedef Ptr2D ptr_type;
60
61 typedef typename Ptr2D::value_type value_type;
62 typedef typename Ptr2D::index_type index_type;
63
shrinkPtrcv::cudev::PtrTraitsBase64 __host__ static Ptr2D shrinkPtr(const Ptr2DSz& ptr)
65 {
66 return ptr;
67 }
68
getRowscv::cudev::PtrTraitsBase69 __host__ static int getRows(const Ptr2DSz& ptr)
70 {
71 return ptr.rows;
72 }
73
getColscv::cudev::PtrTraitsBase74 __host__ static int getCols(const Ptr2DSz& ptr)
75 {
76 return ptr.cols;
77 }
78 };
79
80 template <class Ptr2DSz> struct PtrTraits : PtrTraitsBase<Ptr2DSz, Ptr2DSz>
81 {
82 };
83
84 template <class Ptr2DSz>
shrinkPtr(const Ptr2DSz & ptr)85 __host__ typename PtrTraits<Ptr2DSz>::ptr_type shrinkPtr(const Ptr2DSz& ptr)
86 {
87 return PtrTraits<Ptr2DSz>::shrinkPtr(ptr);
88 }
89
90 template <class Ptr2DSz>
getRows(const Ptr2DSz & ptr)91 __host__ int getRows(const Ptr2DSz& ptr)
92 {
93 return PtrTraits<Ptr2DSz>::getRows(ptr);
94 }
95
96 template <class Ptr2DSz>
getCols(const Ptr2DSz & ptr)97 __host__ int getCols(const Ptr2DSz& ptr)
98 {
99 return PtrTraits<Ptr2DSz>::getCols(ptr);
100 }
101
102 //! @}
103
104 }}
105
106 #endif
107