itk::OpenCLVectorBase Class Reference

#include <itkOpenCLVectorBase.h>

Detailed Description

The base class for the OpenCLVector implementation.

See also

OpenCLVector

Definition at line 37 of file itkOpenCLVectorBase.h.

Inheritance diagram for itk::OpenCLVectorBase:

Protected Member Functions
void	Assign (const OpenCLVectorBase &other)
void	Create (OpenCLContext *context, const OpenCLMemoryObject::Access access, const std::vcl_size_t size)
OpenCLContext *	GetContext () const
cl_mem	GetKernelArgument () const
cl_mem	GetMemoryId () const
void	Map ()
	OpenCLVectorBase (const std::vcl_size_t elemSize)
	OpenCLVectorBase (const std::vcl_size_t elemSize, const OpenCLVectorBase &other)
void	Read (void *data, const std::vcl_size_t size, const std::vcl_size_t offset=0)
void	Release ()
void	Unmap () const
void	Write (const void *data, const std::vcl_size_t size, const std::vcl_size_t offset=0)
	~OpenCLVectorBase ()

Protected Attributes
OpenCLVectorBasePimpl *	d_ptr
std::vcl_size_t	m_ElementSize
void *	m_Mapped
std::vcl_size_t	m_Size

Friends
class	OpenCLKernel

Constructor & Destructor Documentation

OpenCLVectorBase() [1/2]

itk::OpenCLVectorBase::OpenCLVectorBase ( const std::vcl_size_t elemSize )

protected

Creates a vector with elemSize.

OpenCLVectorBase() [2/2]

itk::OpenCLVectorBase::OpenCLVectorBase ( const std::vcl_size_t elemSize, const OpenCLVectorBase & other )

protected

Creates a copy of the other vector reference with elemSize. The vector's contents are not duplicated, modifications to this vector will also affect other.

~OpenCLVectorBase()

itk::OpenCLVectorBase::~OpenCLVectorBase ( )

protected

Destroys this vector reference. If this is the last reference to the underlying data, the vector will be unmapped and deallocated.

Member Function Documentation

Assign()

void itk::OpenCLVectorBase::Assign ( const OpenCLVectorBase & other )

protected

Assign vector and take ownership.

Create()

void itk::OpenCLVectorBase::Create ( OpenCLContext * context, const OpenCLMemoryObject::Access access, const std::vcl_size_t size )

protected

A vector object is created using the following method.

GetContext()

OpenCLContext * itk::OpenCLVectorBase::GetContext ( ) const

protected

Returns the OpenCL context that created this memory object.

GetKernelArgument()

cl_mem itk::OpenCLVectorBase::GetKernelArgument ( ) const

protected

Unmaps and returns the native OpenCL identifier for this memory object.

GetMemoryId()

cl_mem itk::OpenCLVectorBase::GetMemoryId ( ) const

protected

Returns the native OpenCL identifier for this memory object.

Map()

void itk::OpenCLVectorBase::Map ( )

protected

Enqueues a command to map a region of the buffer object given by buffer into the host address.

See also

Unmap()

Read()

void itk::OpenCLVectorBase::Read ( void * data, const std::vcl_size_t size, const std::vcl_size_t offset = 0 )

protected

The following functions enqueue commands to read from a buffer object to host memory.

See also

Write()

Release()

void itk::OpenCLVectorBase::Release ( )

protected

Decrements the memobj reference count.

Unmap()

void itk::OpenCLVectorBase::Unmap ( ) const

protected

Enqueues a command to unmap a previously mapped region of a memory object.

See also

Map()

Write()

void itk::OpenCLVectorBase::Write ( const void * data, const std::vcl_size_t size, const std::vcl_size_t offset = 0 )

protected

The following functions enqueue commands to write from a buffer object to host memory.

See also

Read()

Friends And Related Symbol Documentation

OpenCLKernel

friend class OpenCLKernel

friend

friends from OpenCL core

Definition at line 104 of file itkOpenCLVectorBase.h.

Field Documentation

d_ptr

OpenCLVectorBasePimpl* itk::OpenCLVectorBase::d_ptr

protected

Definition at line 98 of file itkOpenCLVectorBase.h.

m_ElementSize

std::vcl_size_t itk::OpenCLVectorBase::m_ElementSize

protected

Definition at line 99 of file itkOpenCLVectorBase.h.

m_Mapped

void* itk::OpenCLVectorBase::m_Mapped

mutableprotected

Definition at line 101 of file itkOpenCLVectorBase.h.

m_Size

std::vcl_size_t itk::OpenCLVectorBase::m_Size

protected

Definition at line 100 of file itkOpenCLVectorBase.h.