Public Member Functions¶

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

Protected Member Functions¶

unsigned getMask (const char *cp) const

Protected Attributes¶

struct in_addr netmask network

ost::IPV4Cidr::IPV4Cidr (const char * cidr)¶

Construct a new cidr from a string.

Parameters

ost::IPV4Cidr::IPV4Cidr ()¶

Construct an empty cidr.

ost::IPV4Cidr::IPV4Cidr (IPV4Cidr &)¶

Construct a copy of a cidr.

Parameters

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

Compute the broadcast address associated with this cidr.

Returns

unsigned ost::IPV4Cidr::getMask (const char * cp) const [protected]¶

struct in_addr ost::IPV4Cidr::getNetmask (void) const [inline]¶

Get network mask associated with this cidr.

Returns

struct in_addr ost::IPV4Cidr::getNetwork (void) const [inline]¶

Get network address associated with this cidr.

Returns

bool ost::IPV4Cidr::isMember (const struct in_addr & inaddr) const¶

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

Parameters

Returns

bool ost::IPV4Cidr::isMember (const struct sockaddr * saddr) const¶

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

Parameters

Returns

bool ost::IPV4Cidr::operator== (const struct in_addr & a) const [inline]¶

bool ost::IPV4Cidr::operator== (const struct sockaddr * a) const [inline]¶

void ost::IPV4Cidr::set (const char * cidr)¶

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

Parameters

struct in_addr netmask ost::IPV4Cidr::network [protected]¶