Utopia::GotSignal Class Reference

An exception for when the program should end due to handling of a signal. More...

#include <exceptions.hh>

Inheritance diagram for Utopia::GotSignal:

Collaboration diagram for Utopia::GotSignal:

Public Member Functions
	GotSignal (const int signum)
	Construct a GotSignal exception, which has a standardized what message.
Public Member Functions inherited from Utopia::Exception
	Exception (const std::string &what_arg, const int exit_code_arg=1)
	Construct an Utopia-specific exception.
	Exception (const char *what_arg, const int exit_code_arg=1)
	Construct an Utopia-specific exception.

Additional Inherited Members
Public Attributes inherited from Utopia::Exception
const int	exit_code
	The exit code to use when exiting due to this exception.

Detailed Description

An exception for when the program should end due to handling of a signal.

This exception can only be initialized with a signal number. From that, a standardized what-argument is generated and the exit code is calculated according to Unix convention as 128 + abs(signum)

Constructor & Destructor Documentation

GotSignal()

Utopia::GotSignal::GotSignal ( const int  signum )

inline

Construct a GotSignal exception, which has a standardized what message.

The constructor takes the number of the signal that triggered this exception and computes an exit code from that according to Unix convention, i.e.: 128 + abs(signum)

    :
        Exception("Received signal: " + std::to_string(signum),
                  128 + abs(signum))
    {}

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

• include/utopia/core/exceptions.hh