irrklang::IFileReader Class Reference

Interface providing read acess to a file. More...

#include <ik_IFileReader.h>

Inheritance diagram for irrklang::IFileReader:

List of all members.

Public Member Functions
virtual	~IFileReader ()
virtual ik_s32	read (void *buffer, ik_u32 sizeToRead)=0
virtual bool	seek (ik_s32 finalPos, bool relativeMovement=false)=0
virtual ik_s32	getSize ()=0
virtual ik_s32	getPos ()=0
virtual const ik_c8 *	getFileName ()=0

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Detailed Description

Interface providing read acess to a file.

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Constructor & Destructor Documentation

virtual irrklang::IFileReader::~IFileReader

(

)

[inline, virtual]

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Member Function Documentation

virtual const ik_c8* irrklang::IFileReader::getFileName

(

)

[pure virtual]

Returns name of file.

Returns:

Returns the file name as zero terminated character string.

virtual ik_s32 irrklang::IFileReader::getPos

(

)

[pure virtual]

Returns the current position in the file.

Returns:

Returns the current position in the file in bytes.

virtual ik_s32 irrklang::IFileReader::getSize

(

)

[pure virtual]

Returns size of file.

Returns:

Returns the size of the file in bytes.

virtual ik_s32 irrklang::IFileReader::read	(	void *	buffer,
		ik_u32	sizeToRead
	)			[pure virtual]

Reads an amount of bytes from the file.

Parameters:

	buffer,:	Pointer to buffer where to read bytes will be written to.
	sizeToRead,:	Amount of bytes to read from the file.

Returns:

Returns how much bytes were read.

virtual bool irrklang::IFileReader::seek	(	ik_s32	finalPos,
		bool	relativeMovement = false
	)			[pure virtual]

Changes position in file, returns true if successful.

Parameters:

	finalPos,:	Destination position in the file.
	relativeMovement,:	If set to true, the position in the file is changed relative to current position. Otherwise the position is changed from beginning of file.

Returns:

Returns true if successful, otherwise false.

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

• ik_IFileReader.h