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#pragma once
#ifndef __OPENCV_CUDEV_PTR2D_TRAITS_HPP__
#define __OPENCV_CUDEV_PTR2D_TRAITS_HPP__
#include "../common.hpp"
namespace cv { namespace cudev {
//! @addtogroup cudev
//! @{
template <class Ptr2DSz, class Ptr2D> struct PtrTraitsBase
{
typedef Ptr2DSz ptr_sz_type;
typedef Ptr2D ptr_type;
typedef typename Ptr2D::value_type value_type;
typedef typename Ptr2D::index_type index_type;
__host__ static Ptr2D shrinkPtr(const Ptr2DSz& ptr)
{
return ptr;
}
__host__ static int getRows(const Ptr2DSz& ptr)
{
return ptr.rows;
}
__host__ static int getCols(const Ptr2DSz& ptr)
{
return ptr.cols;
}
};
template <class Ptr2DSz> struct PtrTraits : PtrTraitsBase<Ptr2DSz, Ptr2DSz>
{
};
template <class Ptr2DSz>
__host__ typename PtrTraits<Ptr2DSz>::ptr_type shrinkPtr(const Ptr2DSz& ptr)
{
return PtrTraits<Ptr2DSz>::shrinkPtr(ptr);
}
template <class Ptr2DSz>
__host__ int getRows(const Ptr2DSz& ptr)
{
return PtrTraits<Ptr2DSz>::getRows(ptr);
}
template <class Ptr2DSz>
__host__ int getCols(const Ptr2DSz& ptr)
{
return PtrTraits<Ptr2DSz>::getCols(ptr);
}
//! @}
}}
#endif