IMAGECACHE Class Reference

Base class for one band image cache for random reading/writing Allows read from RVC::IMAGE using different buffer cache models. More...

#include <mi32/imagecache.h>

Inheritance diagram for IMAGECACHE:

[legend]

List of all members.

Public Member Functions
	IMAGECACHE (RVC::IMAGE &image, const UINT8 *outofbound)
virtual	~IMAGECACHE ()
ERRVALUE	Flush ()
ERRVALUE	Get (const INT32 line, const INT32 column, UINT8 *value) const
RVC::IMAGE &	GetImage () const
bool	IsInside (const INT32 line, const INT32 column) const
bool	IsOpen () const
ERRVALUE	Put (const INT32 line, const INT32 column, const UINT8 *value)
Protected Attributes
const INT32	m_Band
const RVC::IMAGE::CONVMODE	m_ConvMode
RVC::IMAGE &	m_Image
const UINT8	m_NumBytes
UINT8	m_OutOfBound [8]

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Detailed Description

Base class for one band image cache for random reading/writing Allows read from RVC::IMAGE using different buffer cache models.

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Constructor & Destructor Documentation

IMAGECACHE::IMAGECACHE	(	RVC::IMAGE &	image,
		const UINT8 *	outofbound
	)			[inline]

Ctor.

Parameters:

outofbound

RVC::IMAGE to read/write to/from what value to return if out of bound

virtual IMAGECACHE::~IMAGECACHE

(

)

[inline, virtual]

Dtor.

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Member Function Documentation

ERRVALUE IMAGECACHE::Flush

(

)

[inline]

Flush all values in cache buffers to image.

ERRVALUE IMAGECACHE::Get	(	const INT32	line,
		const INT32	column,
		UINT8 *	value
	)			const [inline]

Get value at given position (line, column) in image.

RVC::IMAGE& IMAGECACHE::GetImage

(

)

const [inline]

bool IMAGECACHE::IsInside	(	const INT32	line,
		const INT32	column
	)			const [inline]

Is position (line, column) inside of image.

bool IMAGECACHE::IsOpen

(

)

const [inline]

Check if image was open. Useful for NULLMASK.

ERRVALUE IMAGECACHE::Put	(	const INT32	line,
		const INT32	column,
		const UINT8 *	value
	)			[inline]

Put value at given position (line, column) in image.

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Member Data Documentation

const INT32 IMAGECACHE::m_Band [protected]

const RVC::IMAGE::CONVMODE IMAGECACHE::m_ConvMode [protected]

RVC::IMAGE& IMAGECACHE::m_Image [protected]

const UINT8 IMAGECACHE::m_NumBytes [protected]

UINT8 IMAGECACHE::m_OutOfBound[8] [protected]

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

• mi32/imagecache.h