ost::IPV4Cidr Class Reference

The CIDR class is used to support routing tables and validate address policies. More...

#include <address.h>

Public Member Functions
struct in_addr	getBroadcast (void)
	Compute the broadcast address associated with this cidr.
struct in_addr	getNetmask (void)
	Get network mask associated with this cidr.
struct in_addr	getNetwork (void)
	Get network address associated with this cidr.
	IPV4Cidr (char *cidr)
	Construct a new cidr from a string.
	IPV4Cidr ()
	Construct an empty cidr.
	IPV4Cidr (IPV4Cidr &)
	Construct a copy of a cidr.
bool	isMember (struct sockaddr *saddr)
	See if a socket address is a member of this cidr's network.
bool	isMember (struct in_addr &inaddr)
	See if a low level address object is a member of this cidr's net.
bool	operator== (struct sockaddr *a)
bool	operator== (struct in_addr &a)
void	set (char *cidr)
	Set the cidr from a full or partial hostname, or from an address/mask, or a host/bits specification.

Protected Member Functions
unsigned	getMask (char *cp)

Protected Attributes
struct in_addr netmask	network

Detailed Description

The CIDR class is used to support routing tables and validate address policies.

Author

David Sugar dyfet.nosp@m.@gnu.nosp@m.telep.nosp@m.hony.nosp@m..org Classless Internet Domain Routing

Definition at line 148 of file address.h.

Constructor & Destructor Documentation

ost::IPV4Cidr::IPV4Cidr

(

char *

cidr

)

Construct a new cidr from a string.

Parameters

cidr	string to use.

ost::IPV4Cidr::IPV4Cidr

(

IPV4Cidr &

)

Construct a copy of a cidr.

Parameters

cidr	to copy from.

Member Function Documentation

struct in_addr ost::IPV4Cidr::getBroadcast ( void  )

read

Compute the broadcast address associated with this cidr.

Returns

system binary coded network address.

struct in_addr ost::IPV4Cidr::getNetmask ( void  )

inlineread

Get network mask associated with this cidr.

Returns

system binary coded network mask.

Definition at line 168 of file address.h.

struct in_addr ost::IPV4Cidr::getNetwork ( void  )

inlineread

Get network address associated with this cidr.

Returns

system binary coded address.

Definition at line 160 of file address.h.

bool ost::IPV4Cidr::isMember

(

struct sockaddr *

saddr

)

See if a socket address is a member of this cidr's network.

Parameters

saddr

pointer to test.

Returns

true if member of cidr.

bool ost::IPV4Cidr::isMember

(

struct in_addr &

inaddr

)

See if a low level address object is a member of this cidr's net.

Parameters

inaddr

object to test.

Returns

true if member of cidr.

void ost::IPV4Cidr::set

(

char *

cidr

)

Set the cidr from a full or partial hostname, or from an address/mask, or a host/bits specification.

Parameters

cidr	string to use.

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

• commoncpp/address.h