Rx::CRxArray2DDouble Class Reference

Detailed Description

A 2D double array.

Inherits Rx::Interop::Runtime30::IMemory2D.

Public Types
typedef double	TValue
	Defines an alias representing the type of the elements in this array. More...

Public Member Functions
	CRxArray2DDouble ()
	CRxArray2DDouble (const CRxArray2DDouble &xMatrix)
	CRxArray2DDouble (size_t nRows, size_t nCols)
virtual	~CRxArray2DDouble ()
virtual void	CopyFrom (const IMemory2DAccess *pMemory)
virtual void	CopyFrom (const IMemory2DAccess *pMemory)=0
	Copies the memory block described by pMemory into this memory block. This memory block is automatically resized. The function throws an exception if the element sizes of the given memory block does not agree with the element size of this memory block. More...
virtual void	Delete ()
	Deletes this memory block. More...
TValue *	GetDataPtr ()
const TValue *	GetDataPtr () const
virtual size_t	GetElementSize () const
	Gets the element size. The memory block is made up of blocks of the given number of bytes. The function Length() returns the number of elements in the memory block, where each element is of the size given in GetElementSize(). For example, an array of 10 doubles has element size 8 and length 10. More...
virtual void *	GetPointer ()
	Gets the pointer to the memory block. More...
virtual const void *	GetPointer () const
	Gets the pointer to memory. More...
virtual void	GetSize (size_t &nRows, size_t &nCols) const
	Gets the number of elements in the memory block. The total number of bytes allocated by the memory block is given by the nRows times nCols times the element size. More...
virtual bool	IsValid () const
	Query if this object is valid. This function returns also true if the object itself is valid but the memory block has size zero. More...
virtual void	New (size_t nRows, size_t nCols)
	Creates a new memory block of nRows times nCols elements. The size of an element is fixed by the implementation and can be read out with the function GetElementSize(). More...
TValue &	operator() (size_t nRow, size_t nCol)
const TValue &	operator() (size_t nRow, size_t nCol) const
CRxArray2DDouble &	operator= (const CRxArray2DDouble &xMatrix)
virtual void	Reset ()
	Reset all values in the memory block. The actual value the elements in the memory block are reset to depends on the implementation. More...
virtual void	Resize (size_t nRows, size_t nCols)
	Resizes the memory block to the given number of elements. The size of an element is fixed by the implementation and can be read out with the function GetElementSize(). More...

Protected Attributes
CRxArray2DBase< TValue > *	m_pxData

Member Typedef Documentation

TValue

typedef double Rx::CRxArray2DDouble::TValue

Defines an alias representing the type of the elements in this array.

Constructor & Destructor Documentation

CRxArray2DDouble() [1/3]

Rx::CRxArray2DDouble::CRxArray2DDouble

(

)

CRxArray2DDouble() [2/3]

Rx::CRxArray2DDouble::CRxArray2DDouble	(	size_t	nRows,
		size_t	nCols
	)

CRxArray2DDouble() [3/3]

Rx::CRxArray2DDouble::CRxArray2DDouble

(

const CRxArray2DDouble &

xMatrix

)

~CRxArray2DDouble()

virtual Rx::CRxArray2DDouble::~CRxArray2DDouble ( )

virtual

Member Function Documentation

CopyFrom() [1/2]

virtual void Rx::CRxArray2DDouble::CopyFrom ( const IMemory2DAccess *  pMemory )

virtual

CopyFrom() [2/2]

virtual void Rx::Interop::Runtime30::IMemory2D::CopyFrom ( const IMemory2DAccess *  pMemory )

pure virtualinherited

Copies the memory block described by pMemory into this memory block. This memory block is automatically resized. The function throws an exception if the element sizes of the given memory block does not agree with the element size of this memory block.

Parameters

pMemory

[in] The memory to copy into this memory block.

Delete()

virtual void Rx::CRxArray2DDouble::Delete ( )

virtual

Deletes this memory block.

Implements Rx::Interop::Runtime30::IMemory2D.

GetDataPtr() [1/2]

TValue* Rx::CRxArray2DDouble::GetDataPtr

(

)

GetDataPtr() [2/2]

const TValue* Rx::CRxArray2DDouble::GetDataPtr

(

)

const

GetElementSize()

virtual size_t Rx::CRxArray2DDouble::GetElementSize ( ) const

virtual

Gets the element size. The memory block is made up of blocks of the given number of bytes. The function Length() returns the number of elements in the memory block, where each element is of the size given in GetElementSize(). For example, an array of 10 doubles has element size 8 and length 10.

Returns

The element size in bytes.

Implements Rx::Interop::Runtime30::IMemory2DAccess.

GetPointer() [1/2]

virtual void* Rx::CRxArray2DDouble::GetPointer ( )

inlinevirtual

Gets the pointer to the memory block.

Returns

The pointer to memory.

Implements Rx::Interop::Runtime30::IMemory2D.

GetPointer() [2/2]

virtual const void* Rx::CRxArray2DDouble::GetPointer ( ) const

inlinevirtual

Gets the pointer to memory.

Returns

The pointer to memory.

Implements Rx::Interop::Runtime30::IMemory2DAccess.

GetSize()

virtual void Rx::CRxArray2DDouble::GetSize ( size_t &  nRows, size_t &  nCols  ) const

virtual

Gets the number of elements in the memory block. The total number of bytes allocated by the memory block is given by the nRows times nCols times the element size.

Parameters

nRows	[out] The number of rows.
nCols	[out] The number of columns.

Implements Rx::Interop::Runtime30::IMemory2DAccess.

IsValid()

virtual bool Rx::CRxArray2DDouble::IsValid ( ) const

virtual

Query if this object is valid. This function returns also true if the object itself is valid but the memory block has size zero.

Returns

True if valid, false if not.

Implements Rx::Interop::Runtime30::IMemory2DAccess.

New()

virtual void Rx::CRxArray2DDouble::New ( size_t  nRows, size_t  nCols  )

virtual

Creates a new memory block of nRows times nCols elements. The size of an element is fixed by the implementation and can be read out with the function GetElementSize().

Parameters

nRows	The amount of rows to allocate.
nCols	The amount of columns to allocate.

Implements Rx::Interop::Runtime30::IMemory2D.

operator()() [1/2]

TValue& Rx::CRxArray2DDouble::operator()	(	size_t	nRow,
		size_t	nCol
	)

operator()() [2/2]

const TValue& Rx::CRxArray2DDouble::operator()	(	size_t	nRow,
		size_t	nCol
	)		const

operator=()

CRxArray2DDouble& Rx::CRxArray2DDouble::operator=

(

const CRxArray2DDouble &

xMatrix

)

Reset()

virtual void Rx::CRxArray2DDouble::Reset ( )

virtual

Reset all values in the memory block. The actual value the elements in the memory block are reset to depends on the implementation.

Implements Rx::Interop::Runtime30::IMemory2D.

Resize()

virtual void Rx::CRxArray2DDouble::Resize ( size_t  nRows, size_t  nCols  )

virtual

Resizes the memory block to the given number of elements. The size of an element is fixed by the implementation and can be read out with the function GetElementSize().

Parameters

nRows	The amount of rows to allocate.
nCols	The amount of columns to allocate.

Implements Rx::Interop::Runtime30::IMemory2D.

Member Data Documentation

m_pxData

CRxArray2DBase<TValue>* Rx::CRxArray2DDouble::m_pxData

protected