DataSource Class Reference

#include <databuf.h>

Inheritance diagram for DataSource:

[legend]List of all members.

Public Member Functions
	DataSource ()
virtual	~DataSource ()
virtual uint32	peek ()=0
virtual uint32	read1 ()=0
virtual uint16	read2 ()=0
virtual uint16	read2high ()=0
virtual uint32	read4 ()=0
virtual uint32	read4high ()=0
virtual void	read (char *, int)=0
virtual void	write1 (uint32)=0
virtual void	write2 (uint16)=0
virtual void	write2high (uint16)=0
virtual void	write4 (uint32)=0
virtual void	write4high (uint32)=0
virtual void	write (char *, int)=0
virtual void	seek (unsigned int)=0
virtual void	skip (int)=0
virtual unsigned int	getSize ()=0
virtual unsigned int	getPos ()=0
virtual bool	eof ()=0

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Detailed Description

Definition at line 32 of file databuf.h.

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Constructor & Destructor Documentation

DataSource::DataSource

(

)

[inline]

Definition at line 35 of file databuf.h.

virtual DataSource::~DataSource

(

)

[inline, virtual]

Definition at line 36 of file databuf.h.

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Member Function Documentation

virtual uint32 DataSource::peek

(

)

[pure virtual]

Implemented in StreamDataSource, FileDataSource, and BufferDataSource.

Referenced by Game_map::read_special_ireg().

virtual uint32 DataSource::read1

(

)

[pure virtual]

Implemented in StreamDataSource, FileDataSource, and BufferDataSource.

Referenced by XMIDI::ConvertEvent(), XMIDI::ConvertFiletoList(), XMIDI::ConvertNote(), XMIDI::ConvertSystemMessage(), XMIDI::GetVLQ(), XMIDI::GetVLQ2(), playfli::play(), Actor::read(), Game_map::read_ireg_objects(), Game_window::read_saveinfo(), Game_map::read_special_ireg(), and Read_special_ireg().

virtual uint16 DataSource::read2

(

)

[pure virtual]

Implemented in StreamDataSource, FileDataSource, and BufferDataSource.

Referenced by XMIDI::ExtractTracks(), Shape_frame::get_rle_shape(), playfli::initfli(), playfli::play(), Actor::read(), Game_map::read_ireg_objects(), Game_window::read_saveinfo(), and Read_special_ireg().

virtual uint16 DataSource::read2high

(

)

[pure virtual]

Implemented in StreamDataSource, FileDataSource, and BufferDataSource.

Referenced by XMIDI::ExtractTracks().

virtual uint32 DataSource::read4

(

)

[pure virtual]

Implemented in StreamDataSource, FileDataSource, and BufferDataSource.

Referenced by XMIDI::ExtractTracks(), playfli::initfli(), Flex::is_flex(), Vga_file::load(), Shape::load(), playfli::play(), Shape::read(), Shape_frame::read(), Actor::read(), and Game_window::read_saveinfo().

virtual uint32 DataSource::read4high

(

)

[pure virtual]

Implemented in StreamDataSource, FileDataSource, and BufferDataSource.

Referenced by XMIDI::ExtractTracks(), XMIDI::ExtractTracksFromMid(), and XMIDI::ExtractTracksFromXmi().

virtual void DataSource::read	(	char *	,
		int
	)			[pure virtual]

Implemented in StreamDataSource, FileDataSource, and BufferDataSource.

Referenced by XMIDI::ConvertSystemMessage(), XMIDI::ExtractTracks(), XMIDI::ExtractTracksFromMid(), XMIDI::ExtractTracksFromXmi(), Game_map::get_ifix_chunk_objects(), Shape_frame::get_rle_shape(), playfli::play(), Shape_frame::read(), Actor::read(), Game_map::read_ireg_objects(), Game_window::read_saveinfo(), Read_special_ireg(), and SavefileFromDataSource().

virtual void DataSource::write1

(

uint32

)

[pure virtual]

Implemented in StreamDataSource, FileDataSource, and BufferDataSource.

Referenced by XMIDIEventList::ConvertListToMTrk(), XMIDIEventList::PutVLQ(), XMIDIEventList::Write(), Actor::write(), Container_game_object::write_contents(), Actor::write_contents(), Flex::write_header(), Barge_object::write_ireg(), and Game_map::write_scheduled().

virtual void DataSource::write2

(

uint16

)

[pure virtual]

Implemented in StreamDataSource, FileDataSource, and BufferDataSource.

Referenced by Shape_file::save(), Actor::write(), Actor::write_contents(), Game_map::write_ireg_objects(), and Game_map::write_scheduled().

virtual void DataSource::write2high

(

uint16

)

[pure virtual]

Implemented in StreamDataSource, FileDataSource, and BufferDataSource.

Referenced by XMIDIEventList::Write().

virtual void DataSource::write4

(

uint32

)

[pure virtual]

Implemented in StreamDataSource, FileDataSource, and BufferDataSource.

Referenced by Shape_file::save(), Actor::write(), and Flex::write_header().

virtual void DataSource::write4high

(

uint32

)

[pure virtual]

Implemented in StreamDataSource, FileDataSource, and BufferDataSource.

Referenced by XMIDIEventList::Write().

virtual void DataSource::write	(	char *	,
		int
	)			[pure virtual]

Implemented in StreamDataSource, FileDataSource, and BufferDataSource.

Referenced by Flex_writer::close(), Shape_file::save(), Actor::write(), Flex::write_header(), Ifix_game_object::write_ifix(), Virtue_stone_object::write_ireg(), Spellbook_object::write_ireg(), Ireg_game_object::write_ireg(), Egg_object::write_ireg(), Container_game_object::write_ireg(), Barge_object::write_ireg(), and Game_map::write_scheduled().

virtual void DataSource::seek

(

unsigned

int

)

[pure virtual]

Implemented in StreamDataSource, FileDataSource, and BufferDataSource.

Referenced by XMIDI::ConvertFiletoList(), XMIDI::ExtractTracks(), XMIDI::ExtractTracksFromMid(), XMIDI::ExtractTracksFromXmi(), Game_map::get_ifix_chunk_objects(), Shape_frame::get_rle_shape(), Flex::is_flex(), Vga_file::load(), playfli::play(), Shape::read(), Shape_frame::read(), and Game_map::read_ireg_objects().

virtual void DataSource::skip

(

int

)

[pure virtual]

Implemented in StreamDataSource, FileDataSource, and BufferDataSource.

Referenced by XMIDIEventList::ConvertListToMTrk(), XMIDI::ExtractTracks(), XMIDI::ExtractTracksFromMid(), XMIDI::ExtractTracksFromXmi(), XMIDI::GetVLQ2(), playfli::initfli(), playfli::play(), Shape_frame::read(), Actor::read(), and Game_window::read_saveinfo().

virtual unsigned int DataSource::getSize

(

)

[pure virtual]

Implemented in StreamDataSource, FileDataSource, and BufferDataSource.

Referenced by XMIDI::ConvertFiletoList(), XMIDI::ExtractTracksFromMid(), XMIDI::ExtractTracksFromXmi(), Flex::is_flex(), and SavefileFromDataSource().

virtual unsigned int DataSource::getPos

(

)

[pure virtual]

Implemented in StreamDataSource, FileDataSource, and BufferDataSource.

Referenced by XMIDI::ConvertFiletoList(), XMIDIEventList::ConvertListToMTrk(), XMIDI::ExtractTracks(), XMIDI::ExtractTracksFromMid(), XMIDI::ExtractTracksFromXmi(), playfli::initfli(), Flex::is_flex(), Game_map::read_ireg_objects(), and Flex::write_header().

virtual bool DataSource::eof

(

)

[pure virtual]

Implemented in StreamDataSource, FileDataSource, and BufferDataSource.

Referenced by Game_map::read_ireg_objects(), and Game_map::read_special_ireg().

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

• /home/michaelg/source/exult-1.2/src/files/databuf.h

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