PpmReader Class Reference

#include <PpmReader.hh>

Inheritance diagram for PpmReader:

Collaboration diagram for PpmReader:

List of all members.

Public Member Functions
	PpmReader (char const *name, Image *images[])
virtual	~PpmReader (void)
Protected Member Functions
virtual int	readfmt (void)

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Detailed Description

A PPM file reader. Only PPMs version 6 are supported.

Definition at line 21 of file PpmReader.hh.

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Constructor & Destructor Documentation

PpmReader::PpmReader	(	char const *	name,
		Image *	images[]
	)		[inline]

Constructor. Only calls the mother class' constructor to initialize the {ImageArray} reference.

Parameters:

name	the file name
images	the array of greyscale images for the values

Definition at line 31 of file PpmReader.hh.

virtual PpmReader::~PpmReader

(

void

)

[inline, virtual]

Destructor - does nothing.

Definition at line 35 of file PpmReader.hh.

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Member Function Documentation

virtual int PpmReader::readfmt

(

void

)

[protected, virtual]

Read the PPM 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 PixmapReader.

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

• PpmReader.hh