RawReader Class Reference

#include <RawReader.hh>

Inheritance diagram for RawReader:

Collaboration diagram for RawReader:

List of all members.

Public Member Functions
	RawReader (char const *name, ImageArray< coeff > &data, int y=512, int x=512, int offs=0)
virtual	~RawReader (void)
void	header (int offs)
void	cols (int cols)
void	rows (int rows)
Protected Member Functions
virtual int	readfmt (void)
Private Attributes
int	m_offset
int	m_xsize
int	m_ysize

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Detailed Description

A RAW file reader. Dimensions and a read offset can be specified through additional arguments to the constructor or through some methods.

Definition at line 21 of file RawReader.hh.

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Constructor & Destructor Documentation

RawReader::RawReader	(	char const *	name,
		ImageArray< coeff > &	data,
		int	y = 512,
		int	x = 512,
		int	offs = 0
	)		[inline]

Constructor. Calls the mother class' constructor to initialize the {ImageArray} reference and eventually sets the image dimensions plus offset.

Parameters:

name	the file name
data	the reference to the {ImageArray} object
y	the number of rows
x	the number of cols
offs	the offset

Definition at line 39 of file RawReader.hh.

References cols(), header(), and rows().

virtual RawReader::~RawReader

(

void

)

[inline, virtual]

Destructor - does nothing.

Definition at line 44 of file RawReader.hh.

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Member Function Documentation

void RawReader::cols

(

int

cols

)

[inline]

Set the horizontal size.

Parameters:

cols	the new number of cols

Definition at line 53 of file RawReader.hh.

References cols(), and m_xsize.

Referenced by cols(), and RawReader().

void RawReader::header

(

int

offs

)

[inline]

Set the offset.

Parameters:

offs	the new offset

Definition at line 49 of file RawReader.hh.

References m_offset.

Referenced by RawReader().

virtual int RawReader::readfmt

(

void

)

[protected, virtual]

Read the RAW file format. This does the actual work of reading and parsing the image file. It gets called by the {read ()} method.

Returns:

0 if successful, -1 on read error, -2 on file format error.

Implements GreymapReader.

void RawReader::rows

(

int

rows

)

[inline]

Set the vertical size.

Parameters:

rows	the new number of rows

Definition at line 57 of file RawReader.hh.

References m_ysize, and rows().

Referenced by RawReader(), and rows().

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Member Data Documentation

int RawReader::m_offset [private]

The read offset. Some files have some leading bytes containing no usable information. If this applies this has a non-zero value.

Definition at line 62 of file RawReader.hh.

Referenced by header().

int RawReader::m_xsize [private]

The horizontal size.

Definition at line 64 of file RawReader.hh.

Referenced by cols().

int RawReader::m_ysize [private]

The vertical size.

Definition at line 66 of file RawReader.hh.

Referenced by rows().

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

• RawReader.hh