NL::Exception Class Reference

#include <netlink/exception.h>

Public Types
enum	CODE {   BAD_PROTOCOL, BAD_IP_VER, ERROR_INIT, ERROR_SET_ADDR_INFO,   ERROR_GET_ADDR_INFO, ERROR_SET_SOCK_OPT, ERROR_CAN_NOT_LISTEN, ERROR_CONNECT_SOCKET,   ERROR_SEND, ERROR_READ, ERROR_IOCTL, ERROR_SELECT,   ERROR_ALLOC, EXPECTED_TCP_SOCKET, EXPECTED_UDP_SOCKET, EXPECTED_CLIENT_SOCKET,   EXPECTED_SERVER_SOCKET, EXPECTED_HOST_TO, OUT_OF_RANGE }

Public Member Functions
	Exception (CODE code, const string &msg, int nativeErrorCode=0)
CODE	code () const
const string &	msg () const
const char *	what () const
int	nativeErrorCode () const

Detailed Description

Exception Class

Examples:

chatClient.cc, clientEcho.cc, serverEcho.cc, udpDirectChat.cc, and webGet.cc.

Member Function Documentation

CODE NL::Exception::code ( ) const

inline

Returns the error code:

Returns

Error code

Note

Defined Error Codes:

• BAD_PROTOCOL
• BAD_IP_VER
• ERROR_INIT
• ERROR_SET_ADDR_INFO
• ERROR_GET_ADDR_INFO
• ERROR_SET_SOCK_OPT
• ERROR_CAN_NOT_LISTEN
• ERROR_CONNECT_SOCKET
• ERROR_SEND
• ERROR_READ
• ERROR_IOCTL
• ERROR_SELECT
• ERROR_ALLOC
• EXPECTED_TCP_SOCKET
• EXPECTED_UDP_SOCKET
• EXPECTED_CLIENT_SOCKET
• EXPECTED_SERVER_SOCKET
• EXPECTED_HOST_TO
• OUT_OF_RANGE

const string& NL::Exception::msg ( ) const

inline

Returns the error text message

Returns

A string with a human readable error description

int NL::Exception::nativeErrorCode ( ) const

inline

Returns the native error code received.

Returns

Native error code set by OS

Warning

Native error codes differ depending of the OS

const char* NL::Exception::what ( ) const

inline

Returns the error text message

Returns

A C-string with a human readable error description

Examples:

chatClient.cc, clientEcho.cc, serverEcho.cc, udpDirectChat.cc, and webGet.cc.

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

• include/netlink/exception.h