1 /*M/////////////////////////////////////////////////////////////////////////////////////// 2 // 3 // IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING. 4 // 5 // By downloading, copying, installing or using the software you agree to this license. 6 // If you do not agree to this license, do not download, install, 7 // copy or use the software. 8 // 9 // 10 // License Agreement 11 // For Open Source Computer Vision Library 12 // 13 // Copyright (C) 2000-2008, Intel Corporation, all rights reserved. 14 // Copyright (C) 2009, Willow Garage Inc., all rights reserved. 15 // Copyright (C) 2013, OpenCV Foundation, all rights reserved. 16 // Third party copyrights are property of their respective owners. 17 // 18 // Redistribution and use in source and binary forms, with or without modification, 19 // are permitted provided that the following conditions are met: 20 // 21 // * Redistribution's of source code must retain the above copyright notice, 22 // this list of conditions and the following disclaimer. 23 // 24 // * Redistribution's in binary form must reproduce the above copyright notice, 25 // this list of conditions and the following disclaimer in the documentation 26 // and/or other materials provided with the distribution. 27 // 28 // * The name of the copyright holders may not be used to endorse or promote products 29 // derived from this software without specific prior written permission. 30 // 31 // This software is provided by the copyright holders and contributors "as is" and 32 // any express or implied warranties, including, but not limited to, the implied 33 // warranties of merchantability and fitness for a particular purpose are disclaimed. 34 // In no event shall the Intel Corporation or contributors be liable for any direct, 35 // indirect, incidental, special, exemplary, or consequential damages 36 // (including, but not limited to, procurement of substitute goods or services; 37 // loss of use, data, or profits; or business interruption) however caused 38 // and on any theory of liability, whether in contract, strict liability, 39 // or tort (including negligence or otherwise) arising in any way out of 40 // the use of this software, even if advised of the possibility of such damage. 41 // 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 64 __host__ static Ptr2D shrinkPtr(const Ptr2DSz& ptr) 65 { 66 return ptr; 67 } 68 69 __host__ static int getRows(const Ptr2DSz& ptr) 70 { 71 return ptr.rows; 72 } 73 74 __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> 85 __host__ typename PtrTraits<Ptr2DSz>::ptr_type shrinkPtr(const Ptr2DSz& ptr) 86 { 87 return PtrTraits<Ptr2DSz>::shrinkPtr(ptr); 88 } 89 90 template <class Ptr2DSz> 91 __host__ int getRows(const Ptr2DSz& ptr) 92 { 93 return PtrTraits<Ptr2DSz>::getRows(ptr); 94 } 95 96 template <class Ptr2DSz> 97 __host__ int getCols(const Ptr2DSz& ptr) 98 { 99 return PtrTraits<Ptr2DSz>::getCols(ptr); 100 } 101 102 //! @} 103 104 }} 105 106 #endif 107