This class is instantiated and thrown when an error occurs. If there's an error somewhere in libsocket++, the function in which the error occurs /always/ throws a socket_exception object showing why the error occurred. More...

#include <exception.hpp>

Public Member Functions
	socket_exception (const string &file, int line, const string &message, bool show_errno=true)
	Constructor of a socket_exception object. More...

Public Attributes
int	err
	This is the value of errno when the error occurred. More...

string	mesg

Detailed Description

This class is instantiated and thrown when an error occurs. If there's an error somewhere in libsocket++, the function in which the error occurs /always/ throws a socket_exception object showing why the error occurred.

Definition at line 52 of file exception.hpp.

Constructor & Destructor Documentation

◆ socket_exception()

libsocket::socket_exception::socket_exception	(	const string &	file,
		int	line,
		const string &	message,
		bool	show_errno = `true`
	)

Constructor of a socket_exception object.

This constructor creates a new socket_exception object.

Parameters

f	File in which the error comes (FILE)
l	Line (LINE)
m	Description of the error.

Definition at line 67 of file exception.cpp.

Member Data Documentation

◆ err

int libsocket::socket_exception::err

This is the value of errno when the error occurred.

Definition at line 53 of file exception.hpp.

◆ mesg

string libsocket::socket_exception::mesg

This is the message, showing file, line and a description. If your program is verbose, simply print it to STDERR. It contains 1. why the error occurred 2. in which file it occurred 3. in which line it occurred. It's a bit like rsync. A typical message looks like the following one: "../C++/inetclientstream.cpp:167: <<(std::string) output: Socket not connected!"

Definition at line 54 of file exception.hpp.

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

headers/exception.hpp
C++/exception.cpp