BufferDataSource Class Reference

#include <databuf.h>

Inheritance diagram for BufferDataSource:

[legend]Collaboration diagram for BufferDataSource:

[legend]List of all members.

Public Member Functions
	BufferDataSource (char *data, unsigned int len)
void	load (char *data, unsigned int len)
virtual	~BufferDataSource ()
virtual uint32	peek ()
virtual uint32	read1 ()
virtual uint16	read2 ()
virtual uint16	read2high ()
virtual uint32	read4 ()
virtual uint32	read4high ()
void	read (char *b, int len)
virtual void	write1 (uint32 val)
virtual void	write2 (uint16 val)
virtual void	write2high (uint16 val)
virtual void	write4 (uint32 val)
virtual void	write4high (uint32 val)
virtual void	write (char *b, int len)
virtual void	seek (unsigned int pos)
virtual void	skip (int pos)
virtual unsigned int	getSize ()
virtual unsigned int	getPos ()
unsigned char *	getPtr ()
virtual bool	eof ()
Protected Attributes
const unsigned char *	buf
unsigned char *	buf_ptr
std::size_t	size

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Detailed Description

Definition at line 261 of file databuf.h.

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Constructor & Destructor Documentation

BufferDataSource::BufferDataSource	(	char *	data,
		unsigned int	len
	)			[inline]

Definition at line 270 of file databuf.h.

References buf, buf_ptr, and size.

virtual BufferDataSource::~BufferDataSource

(

)

[inline, virtual]

Definition at line 286 of file databuf.h.

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Member Function Documentation

void BufferDataSource::load	(	char *	data,
		unsigned int	len
	)			[inline]

Definition at line 278 of file databuf.h.

References buf, buf_ptr, and size.

virtual uint32 BufferDataSource::peek

(

)

[inline, virtual]

Implements DataSource.

Definition at line 288 of file databuf.h.

virtual uint32 BufferDataSource::read1

(

)

[inline, virtual]

Implements DataSource.

Definition at line 295 of file databuf.h.

References buf_ptr.

virtual uint16 BufferDataSource::read2

(

)

[inline, virtual]

Implements DataSource.

Definition at line 302 of file databuf.h.

References buf_ptr.

Referenced by StackBufferDataSource::pop2().

virtual uint16 BufferDataSource::read2high

(

)

[inline, virtual]

Implements DataSource.

Definition at line 310 of file databuf.h.

References buf_ptr.

virtual uint32 BufferDataSource::read4

(

)

[inline, virtual]

Implements DataSource.

Definition at line 318 of file databuf.h.

References buf_ptr.

Referenced by StackBufferDataSource::pop4().

virtual uint32 BufferDataSource::read4high

(

)

[inline, virtual]

Implements DataSource.

Definition at line 328 of file databuf.h.

References buf_ptr.

void BufferDataSource::read	(	char *	b,
		int	len
	)			[inline, virtual]

Implements DataSource.

Definition at line 338 of file databuf.h.

References buf_ptr.

Referenced by StackBufferDataSource::pop().

virtual void BufferDataSource::write1

(

uint32

val

)

[inline, virtual]

Implements DataSource.

Definition at line 343 of file databuf.h.

References buf_ptr.

virtual void BufferDataSource::write2

(

uint16

val

)

[inline, virtual]

Implements DataSource.

Definition at line 348 of file databuf.h.

References buf_ptr.

virtual void BufferDataSource::write2high

(

uint16

val

)

[inline, virtual]

Implements DataSource.

Definition at line 354 of file databuf.h.

References buf_ptr.

virtual void BufferDataSource::write4

(

uint32

val

)

[inline, virtual]

Implements DataSource.

Definition at line 361 of file databuf.h.

References buf_ptr.

virtual void BufferDataSource::write4high

(

uint32

val

)

[inline, virtual]

Implements DataSource.

Definition at line 369 of file databuf.h.

References buf_ptr.

virtual void BufferDataSource::write	(	char *	b,
		int	len
	)			[inline, virtual]

Implements DataSource.

Definition at line 377 of file databuf.h.

References buf_ptr.

virtual void BufferDataSource::seek

(

unsigned int

pos

)

[inline, virtual]

Implements DataSource.

Definition at line 383 of file databuf.h.

References buf, and buf_ptr.

Referenced by StackBufferDataSource::moveSP().

virtual void BufferDataSource::skip

(

int

pos

)

[inline, virtual]

Implements DataSource.

Definition at line 385 of file databuf.h.

References buf_ptr.

Referenced by StackBufferDataSource::addSP().

virtual unsigned int BufferDataSource::getSize

(

)

[inline, virtual]

Implements DataSource.

Definition at line 387 of file databuf.h.

References size.

virtual unsigned int BufferDataSource::getPos

(

)

[inline, virtual]

Implements DataSource.

Definition at line 389 of file databuf.h.

References buf, and buf_ptr.

Referenced by Game_map::cache_out_schunk(), and StackBufferDataSource::getSP().

unsigned char* BufferDataSource::getPtr

(

)

[inline]

Definition at line 391 of file databuf.h.

References buf_ptr.

virtual bool BufferDataSource::eof

(

)

[inline, virtual]

Implements DataSource.

Definition at line 393 of file databuf.h.

References buf, buf_ptr, and size.

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Member Data Documentation

const unsigned char* BufferDataSource::buf [protected]

Definition at line 266 of file databuf.h.

Referenced by StackBufferDataSource::access(), StackBufferDataSource::access1(), StackBufferDataSource::access2(), StackBufferDataSource::access4(), StackBufferDataSource::assign(), StackBufferDataSource::assign1(), StackBufferDataSource::assign2(), StackBufferDataSource::assign4(), BufferDataSource(), eof(), ExultDataSource::ExultDataSource(), getPos(), load(), StackBufferDataSource::print(), StackBufferDataSource::resize(), seek(), StackBufferDataSource::StackBufferDataSource(), StackBufferDataSource::stacksize(), ExultDataSource::~ExultDataSource(), and StackBufferDataSource::~StackBufferDataSource().

unsigned char* BufferDataSource::buf_ptr [protected]

Definition at line 267 of file databuf.h.

Referenced by BufferDataSource(), eof(), ExultDataSource::ExultDataSource(), getPos(), getPtr(), load(), StackBufferDataSource::print(), StackBufferDataSource::push(), StackBufferDataSource::push0(), StackBufferDataSource::push2(), StackBufferDataSource::push4(), read(), read1(), read2(), read2high(), read4(), read4high(), StackBufferDataSource::resize(), seek(), skip(), StackBufferDataSource::StackBufferDataSource(), StackBufferDataSource::stacksize(), write(), write1(), write2(), write2high(), write4(), and write4high().

std::size_t BufferDataSource::size [protected]

Definition at line 268 of file databuf.h.

Referenced by BufferDataSource(), eof(), ExultDataSource::ExultDataSource(), getSize(), load(), StackBufferDataSource::print(), StackBufferDataSource::resize(), and StackBufferDataSource::stacksize().

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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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