MemoryBlock Class Reference

A class representing a block of raw memory. More...

#include <MemoryBlock.h++>

Public Member Functions
	MemoryBlock (uchar *data, uint length)
	Construct a MemoryBlock for the given raw data. More...
virtual	~MemoryBlock ()
	Destructor. More...
uchar *	data () const
	Returns a pointer to the data. More...
void	setData (uchar *data)
	Sets the pointer to the data. More...
uint	length () const
	Returns the length of the data. More...
void	setLength (uint length)
	Sets the length of the data. More...
int	find (uchar *sequence, uint sequenceLength) const
	Searches for the first occurrence of a sequence of bytes in the data. More...
int	findLast (uchar *sequence, uint sequenceLength) const
	Searches for the last occurrence of a sequence of bytes in the data. More...

Detailed Description

A class representing a block of raw memory.

Author

Mark Lindner

Constructor & Destructor Documentation

MemoryBlock()

MemoryBlock	(	uchar *	data,
		uint	length
	)

Construct a MemoryBlock for the given raw data.

The class does not take ownership of the data.

Parameters

data	A pointer to the data.
length	The length of the data.

~MemoryBlock()

virtual ~MemoryBlock ( )

virtual

Destructor.

Member Function Documentation

data()

uchar* data ( ) const

inline

Returns a pointer to the data.

find()

int find	(	uchar *	sequence,
		uint	sequenceLength
	)		const

Searches for the first occurrence of a sequence of bytes in the data.

Parameters

sequence	The sequence to search for.
sequenceLength	The length of the sequence.

Returns

The offset of the first occurrence of the sequence, or -1 if the sequence was not found within the block.

findLast()

int findLast	(	uchar *	sequence,
		uint	sequenceLength
	)		const

Searches for the last occurrence of a sequence of bytes in the data.

Parameters

sequence	The sequence to search for.
sequenceLength	The length of the sequence.

Returns

The offset of the last occurrence of the sequence, or -1 if the sequence was not found within the block.

length()

uint length ( ) const

inline

Returns the length of the data.

setData()

void setData ( uchar *  data )

inline

Sets the pointer to the data.

setLength()

void setLength ( uint  length )

inline

Sets the length of the data.

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

• MemoryBlock.h++