cv::cudev::GlobPtrSz< T > Struct Template Reference

Lightweight class encapsulating pitched memory on a GPU and passed to nvcc-compiled code (CUDA kernels). More...

#include "glob.hpp"

Inheritance diagram for cv::cudev::GlobPtrSz< T >:

Collaboration diagram for cv::cudev::GlobPtrSz< T >:

Public Types
typedef int	index_type
typedef T	value_type

Public Member Functions
__device__ __forceinline__ T &	operator() (int y, int x)
__device__ __forceinline__ const T &	operator() (int y, int x) const
__device__ __forceinline__ T *	row (int y)
__device__ __forceinline__ const T *	row (int y) const

Public Attributes
int	cols
T *	data
int	rows
size_t	step
	stride between two consecutive rows in bytes. Step is stored always and everywhere in bytes!!! More...

Detailed Description

template<typename T>
struct cv::cudev::GlobPtrSz< T >

Lightweight class encapsulating pitched memory on a GPU and passed to nvcc-compiled code (CUDA kernels).

Typically, it is used internally by OpenCV and by users who write device code. You can call its members from both host and device code.

Member Typedef Documentation

index_type

template<typename T>

typedef int cv::cudev::GlobPtr< T >::index_type

inherited

value_type

template<typename T>

typedef T cv::cudev::GlobPtr< T >::value_type

inherited

Member Function Documentation

operator()() [1/2]

template<typename T>

__device__ __forceinline__ T& cv::cudev::GlobPtr< T >::operator() ( int  y, int  x  )

inlineinherited

References cv::cudev::GlobPtr< T >::row().

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operator()() [2/2]

template<typename T>

__device__ __forceinline__ const T& cv::cudev::GlobPtr< T >::operator() ( int  y, int  x  ) const

inlineinherited

References cv::cudev::GlobPtr< T >::row().

Here is the call graph for this function:

row() [1/2]

template<typename T>

__device__ __forceinline__ T* cv::cudev::GlobPtr< T >::row ( int  y )

inlineinherited

Referenced by cv::cudev::GlobPtr< T >::operator()().

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row() [2/2]

template<typename T>

__device__ __forceinline__ const T* cv::cudev::GlobPtr< T >::row ( int  y ) const

inlineinherited

Member Data Documentation

cols

template<typename T>

int cv::cudev::GlobPtrSz< T >::cols

Referenced by cv::cudev::globPtr(), and cv::cudev::Texture< T >::Texture().

data

template<typename T>

T* cv::cudev::GlobPtr< T >::data

inherited

Referenced by cv::cudev::globPtr(), and cv::cudev::Texture< T >::Texture().

rows

template<typename T>

int cv::cudev::GlobPtrSz< T >::rows

Referenced by cv::cudev::globPtr(), and cv::cudev::Texture< T >::Texture().

step

template<typename T>

size_t cv::cudev::GlobPtr< T >::step

inherited

stride between two consecutive rows in bytes. Step is stored always and everywhere in bytes!!!

Referenced by cv::cudev::globPtr(), and cv::cudev::Texture< T >::Texture().

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The documentation for this struct was generated from the following file:

• cudev/include/opencv2/cudev/ptr2d/glob.hpp