FlowBufferContentIter Class Reference

This iterator allows to iterate the content in the buffer seamlessly accross the packets. More...

#include <flowbuffer.hh>

Public Member Functions
	FlowBufferContentIter (FlowBuffer *_flowBuffer, Packet *packet, int posInFirstPacket=0)
	Construct a FlowBufferContentIter.
bool	operator== (const FlowBufferContentIter &other) const
	Compare two FlowBufferContentIter.
bool	operator!= (const FlowBufferContentIter &other) const
	Compare two FlowBufferContentIter.
unsigned char &	operator* ()
	Return the byte to which this iterator points.
unsigned char *	get_ptr ()
	Return the byte to which this iterator points.
FlowBufferContentIter &	operator++ ()
	Move the iterator to the next byte in the buffer.
FlowBufferContentIter &	operator+= (int p)
	Move the iterator to the next N bytes in the buffer.
	operator bool () const
PacketBatch *	flush ()
Packet *	current ()
bool	lastChunk ()
void	moveToNextChunk ()
int	leftInChunk ()
void	print_ascii ()

Detailed Description

This iterator allows to iterate the content in the buffer seamlessly accross the packets.

Constructor & Destructor Documentation

FlowBufferContentIter()

FlowBufferContentIter::FlowBufferContentIter ( FlowBuffer *  _flowBuffer, Packet *  packet, int  posInFirstPacket = 0  )

inline

Construct a FlowBufferContentIter.

Parameters

_flowBuffer	The FlowBuffer to which this iterator is linked
_entry	The entry in the buffer to which this iterator points

Member Function Documentation

operator==()

bool FlowBufferContentIter::operator== ( const FlowBufferContentIter &  other ) const

inline

Compare two FlowBufferContentIter.

Parameters

other

The FlowBufferContentIter to be compared to

Returns

True if the two iterators point to the same data in the flow

operator!=()

bool FlowBufferContentIter::operator!= ( const FlowBufferContentIter &  other ) const

inline

Compare two FlowBufferContentIter.

Parameters

other

The FlowBufferContentIter to be compared to

Returns

False if the two iterators point to the same data in the flow

operator*()

unsigned char & FlowBufferContentIter::operator* ( )

inline

Return the byte to which this iterator points.

Returns

The byte to which this iterator points

get_ptr()

unsigned char * FlowBufferContentIter::get_ptr ( )

inline

Return the byte to which this iterator points.

Returns

The byte to which this iterator points

operator++()

FlowBufferContentIter & FlowBufferContentIter::operator++ ( )

inline

Move the iterator to the next byte in the buffer.

Returns

The iterator moved

operator+=()

FlowBufferContentIter & FlowBufferContentIter::operator+= ( int  p )

inline

Move the iterator to the next N bytes in the buffer.

Returns

The iterator moved

flush()

PacketBatch * FlowBufferContentIter::flush ( )

inline

Return all packets up to the current position, not included

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

• include/click/flowbuffer.hh
• lib/flowbuffer.cc