Cudapp::MemoryArray Class Reference

#include <CudappMemoryArray.h>

Inheritance diagram for Cudapp::MemoryArray:

List of all members.

Public Member Functions
void	Allocate (size_t width, size_t height)
virtual bool	CopyFrom (const void *src, size_t byte_count, size_t offset=0, MemoryLocation src_loc=MemoryOnHost)
virtual bool	CopyTo (void *dst, size_t byte_count, size_t offset=0, MemoryLocation dst_loc=MemoryOnHost) const
void	DeepCopy (MemoryArray *source)
virtual void	Free ()
	frees all the resources needed for the Array
cudaArray *	GetArray () const
const cudaChannelFormatDesc &	GetDescriptor () const
size_t	GetHeight () const
size_t	GetWidth () const
	MemoryArray (const MemoryArray &)
	MemoryArray ()
virtual void	MemSet (int value)
MemoryArray &	operator= (const MemoryArray &)
virtual void	PrintSelf (std::ostream &os) const
void	SetChannelDescriptor (const cudaChannelFormatDesc &desc)
template<typename T >
void	SetFormat ()
virtual	~MemoryArray ()
Protected Attributes
cudaArray *	Array
	The Array with the memory that was allocated.
cudaChannelFormatDesc	Descriptor
	The Descriptor used to allocate memory.
size_t	Height
	The Height of the Array.
size_t	Width
	The Width of the Array.

---

Constructor & Destructor Documentation

Cudapp::MemoryArray::MemoryArray

(

)

References Array, Descriptor, Height, Cudapp::MemoryBase::Location, Cudapp::MemoryBase::MemoryOnDevice, and Width.

Cudapp::MemoryArray::~MemoryArray

(

)

[virtual]

References Free().

Cudapp::MemoryArray::MemoryArray

(

const MemoryArray &

)

---

Member Function Documentation

void Cudapp::MemoryArray::Allocate	(	size_t	width,
		size_t	height
	)

Allocates A new array of size width*height with the specified type T

Parameters:

	width	the width of the array to allocate
	height	the height of the array to allocate.

Note:

if there was already allocated data in this instance the data will be erased.

References Array, Descriptor, Free(), Height, Cudapp::MemoryBase::Size, and Width.

Referenced by DeepCopy().

virtual bool Cudapp::MemoryArray::CopyFrom	(	const void *	src,
		size_t	byte_count,
		size_t	offset = 0,
		MemoryLocation	src_loc = MemoryOnHost
	)			[inline, virtual]

Implements Cudapp::MemoryBase.

virtual bool Cudapp::MemoryArray::CopyTo	(	void *	dst,
		size_t	byte_count,
		size_t	offset = 0,
		MemoryLocation	dst_loc = MemoryOnHost
	)			const [inline, virtual]

Implements Cudapp::MemoryBase.

void Cudapp::MemoryArray::DeepCopy

(

MemoryArray *

source

)

References Allocate(), Array, GetHeight(), and GetWidth().

void Cudapp::MemoryArray::Free

(

)

[virtual]

frees all the resources needed for the Array

Implements Cudapp::MemoryBase.

References Array, Height, Cudapp::MemoryBase::Size, and Width.

Referenced by Allocate(), and ~MemoryArray().

cudaArray* Cudapp::MemoryArray::GetArray

(

)

const [inline]

const cudaChannelFormatDesc& Cudapp::MemoryArray::GetDescriptor

(

)

const [inline]

size_t Cudapp::MemoryArray::GetHeight

(

)

const [inline]

Referenced by DeepCopy(), and PrintSelf().

size_t Cudapp::MemoryArray::GetWidth

(

)

const [inline]

Referenced by DeepCopy(), and PrintSelf().

virtual void Cudapp::MemoryArray::MemSet

(

int

value

)

[inline, virtual]

Implements Cudapp::MemoryBase.

MemoryArray& Cudapp::MemoryArray::operator=

(

const MemoryArray &

)

Reimplemented from Cudapp::MemoryBase.

void Cudapp::MemoryArray::PrintSelf

(

std::ostream &

os

)

const [virtual]

Reimplemented from Cudapp::MemoryBase.

References GetHeight(), and GetWidth().

void Cudapp::MemoryArray::SetChannelDescriptor

(

const cudaChannelFormatDesc &

desc

)

[inline]

template<typename T >

void Cudapp::MemoryArray::SetFormat

(

)

[inline]

---

Member Data Documentation

cudaArray* Cudapp::MemoryArray::Array [protected]

The Array with the memory that was allocated.

Referenced by Allocate(), DeepCopy(), Free(), and MemoryArray().

cudaChannelFormatDesc Cudapp::MemoryArray::Descriptor [protected]

The Descriptor used to allocate memory.

Referenced by Allocate(), and MemoryArray().

size_t Cudapp::MemoryArray::Height [protected]

The Height of the Array.

Referenced by Allocate(), Free(), and MemoryArray().

size_t Cudapp::MemoryArray::Width [protected]

The Width of the Array.

Referenced by Allocate(), Free(), and MemoryArray().

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The documentation for this class was generated from the following files:

• Libs/CudaSupport/CudappMemoryArray.h
• Libs/CudaSupport/CudappMemoryArray.cxx