#include <PcapFilter.h>

Inheritance diagram for pcpp::CompositeFilter:

Public Member Functions
	CompositeFilter ()=default
	An empty constructor for this class. Use addFilter() to add filters to the composite filter.

	CompositeFilter (const std::vector< GeneralFilter * > &filters)

void	addFilter (GeneralFilter *filter)

void	removeFilter (GeneralFilter *filter)

void	setFilters (const std::vector< GeneralFilter * > &filters)

void	clearAllFilters ()
	Remove all filters from the composite filter.

Public Member Functions inherited from pcpp::GeneralFilter
virtual	~GeneralFilter ()=default
	Virtual destructor, frees the bpf program.

virtual void	parseToString (std::string &result) const =0

bool	matchPacketWithFilter (RawPacket *rawPacket) const

bool	matches (RawPacket const &rawPacket) const
	Match a raw packet against the filter. More...

Additional Inherited Members
Protected Member Functions inherited from pcpp::GeneralFilter
bool	cacheFilter () const
	Parse the filter and cache the compiled BPF program. More...

void	invalidateCache () const
	Invalidate the cached BPF program. This method should be called whenever the filter changes.

Detailed Description

The base class for all filter classes composed of several other filters. This class is virtual and abstract, hence cannot be instantiated.

For deeper understanding of the filter concept please refer to PcapFilter.h

Constructor & Destructor Documentation

pcpp::CompositeFilter::CompositeFilter ( const std::vector< GeneralFilter * > & filters )

explicit

A constructor that gets a list of pointers to filters and creates one filter from all filters

Parameters

[in] filters The list of pointers to filters

void pcpp::CompositeFilter::addFilter ( GeneralFilter * filter )

inline

Add filter to the composite filter

Parameters

[in] filter The filter to add

void pcpp::CompositeFilter::removeFilter ( GeneralFilter * filter )

Removes the first matching filter from the composite filter

Parameters

[in] filter The filter to remove

void pcpp::CompositeFilter::setFilters ( const std::vector< GeneralFilter * > & filters )

Remove the current filters and set new ones

Parameters

[in] filters The new filters to set. The previous ones will be removed