DwmIpv4Prefix.hh File Reference

Dwm::Ipv4Prefix class definition. More...

#include <inttypes.h>
#include <cstring>
#include <iostream>
#include <utility>
#include <vector>
#include "DwmIpv4Address.hh"
#include "DwmReadable.hh"
#include "DwmWritable.hh"
#include "DwmGZReadable.hh"
#include "DwmGZWritable.hh"
#include "DwmBZ2Readable.hh"
#include "DwmBZ2Writable.hh"

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Classes
class	Dwm::Ipv4Prefix
	This class encapsulates an IPv4 address and netmask. More...

Typedefs
typedef uint32_t	ipv4addr_t

Functions
std::vector< Ipv4Prefix >	Dwm::Ipv4RangePrefixes (const Ipv4Address &addr1, const Ipv4Address &addr2)
	Returns the minimal set of IPv4 prefixes that cover the entire range between addr1 and addr2. More...

Detailed Description

Dwm::Ipv4Prefix class definition.

Function Documentation

Ipv4RangePrefixes()

std::vector<Ipv4Prefix> Dwm::Ipv4RangePrefixes	(	const Ipv4Address &	addr1,
		const Ipv4Address &	addr2
	)

Returns the minimal set of IPv4 prefixes that cover the entire range between addr1 and addr2.

This is mainly used for IDS/IPS types of applications which want to map from registry ranges to pf filters.