ACE_SOCK_CODgram Class Reference

Defines the member functions for the ACE_SOCK connected datagram abstraction. More...

#include <SOCK_CODgram.h>

Inheritance diagram for ACE_SOCK_CODgram:

Collaboration diagram for ACE_SOCK_CODgram:

List of all members.

Public Types
typedef ACE_INET_Addr	PEER_ADDR
Public Member Functions
	ACE_SOCK_CODgram (void)
	Default constructor.
	ACE_SOCK_CODgram (const ACE_Addr &remote_sap, const ACE_Addr &local_sap=ACE_Addr::sap_any, int protocol_family=ACE_PROTOCOL_FAMILY_INET, int protocol=0, int reuse_addr=0)
	~ACE_SOCK_CODgram (void)
	Default dtor.
int	open (const ACE_Addr &remote_sap, const ACE_Addr &local_sap=ACE_Addr::sap_any, int protocol_family=ACE_PROTOCOL_FAMILY_INET, int protocol=0, int reuse_addr=0)
void	dump (void) const
	Dump the state of an object.
Public Attributes
	ACE_ALLOC_HOOK_DECLARE
	Declare the dynamic allocation hooks.

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Detailed Description

Defines the member functions for the ACE_SOCK connected datagram abstraction.

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Member Typedef Documentation

typedef ACE_INET_Addr ACE_SOCK_CODgram::PEER_ADDR

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Constructor & Destructor Documentation

ACE_SOCK_CODgram::ACE_SOCK_CODgram

(

void

)

[inline]

Default constructor.

ACE_SOCK_CODgram::ACE_SOCK_CODgram	(	const ACE_Addr &	remote_sap,
		const ACE_Addr &	local_sap = ACE_Addr::sap_any,
		int	protocol_family = ACE_PROTOCOL_FAMILY_INET,
		int	protocol = 0,
		int	reuse_addr = 0
	)

Constructor with addresses specified. Calls open(). This constructor binds and/or connects to a specified address, optionally binding an unused port number.

Parameters:

remote_sap	The remote address.
local_sap	The local address.
protocol_family	The protocol family for the new socket. If either remote_sap or local_sap is specified (i.e., not ACE_Addr::sap_any) its address type is used instead of this value. If both addresses are specified, their address types must match. If neither address is specified, the platform's default IP address type is used.
protocol	Protocol value for the new socket.
reuse_addr	Reuse the local address or not.

There are four possible combinations of remote_sap and local_sap. The behavior in these combinations is:

• remote_addr == ACE_Addr::sap_any && local_addr == ACE_Addr::sap_any: If protocol_family specifies PF_INET or PF_INET6, bind the local address to a randomly generated port number.

• remote_addr == ACE_Addr::sap_any && local_addr != ACE_Addr::sap_any: Bind the local address (used primarily by servers).

• remote_addr != ACE_Addr::sap_any && local_addr == ACE_Addr::sap_any: Connect to the remote address without binding a local address (used primarily by clients).

• remote_addr != ACE_Addr::sap_any && local_addr != ACE_Addr::sap_any: Bind to the local address and connect to the remote address.

ACE_SOCK_CODgram::~ACE_SOCK_CODgram

(

void

)

[inline]

Default dtor.

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Member Function Documentation

void ACE_SOCK_CODgram::dump

(

void

)

const

Dump the state of an object.

Reimplemented from ACE_SOCK_IO.

Reimplemented in ACE_LSOCK_CODgram.

int ACE_SOCK_CODgram::open	(	const ACE_Addr &	remote_sap,
		const ACE_Addr &	local_sap = ACE_Addr::sap_any,
		int	protocol_family = ACE_PROTOCOL_FAMILY_INET,
		int	protocol = 0,
		int	reuse_addr = 0
	)

Initiate a connected datagram socket, optionally binding an unused port number.

Parameters:

remote_sap	The remote address.
local_sap	The local address.
protocol_family	The protocol family for the new socket. If either remote_sap or local_sap is specified (i.e., not ACE_Addr::sap_any) its address type is used instead of this value. If both addresses are specified, their address types must match. If neither address is specified, the platform's default IP address type is used.
protocol	Protocol value for the new socket.
reuse_addr	Reuse the local address or not.

There are four possible combinations of remote_sap and local_sap. The behavior in these combinations is:

• remote_addr == ACE_Addr::sap_any && local_addr == ACE_Addr::sap_any: If protocol_family specifies PF_INET or PF_INET6, bind the local address to a randomly generated port number.

• remote_addr == ACE_Addr::sap_any && local_addr != ACE_Addr::sap_any: Bind the local address (used primarily by servers).

• remote_addr != ACE_Addr::sap_any && local_addr == ACE_Addr::sap_any: Connect to the remote address without binding a local address (used primarily by clients).

• remote_addr != ACE_Addr::sap_any && local_addr != ACE_Addr::sap_any: Bind to the local address and connect to the remote address.

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Member Data Documentation

ACE_SOCK_CODgram::ACE_ALLOC_HOOK_DECLARE

Declare the dynamic allocation hooks.

Reimplemented from ACE_SOCK_IO.

Reimplemented in ACE_LSOCK_CODgram.

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

• SOCK_CODgram.h
• SOCK_CODgram.cpp
• SOCK_CODgram.inl