pcpp::IFilterWithOperator Class Reference

#include <PcapFilter.h>

Inheritance diagram for pcpp::IFilterWithOperator:

Public Member Functions
void	setOperator (FilterOperator op)
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

An abstract class that is the base class for all filters which contain an operator (e.g X equals Y; A is greater than B; Z1 not equals Z2, etc.). This class cannot be instantiated

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

Member Function Documentation

setOperator()

void pcpp::IFilterWithOperator::setOperator ( FilterOperator  op )

inline

Set the operator for the filter

Parameters

[in]

op

The operator to set