Terminates the current application. More...

#include <ExitStream.hpp>

Inheritance diagram for ers::ExitStream:

Collaboration diagram for ers::ExitStream:

Public Member Functions
	ExitStream (const std::string &exit_code="1")

void	write (const Issue &issue) override

Public Member Functions inherited from ers::OutputStream
virtual	~OutputStream ()
	Sends the issue into this stream.

Private Attributes
int	m_exit_code

Additional Inherited Members
Protected Member Functions inherited from ers::OutputStream
	OutputStream ()

OutputStream &	chained ()

virtual bool	isNull () const

Detailed Description

Terminates the current application.

This class implements a stream, which exits the application whenever it receives an issue. In order to employ this implementation in a stream configuration the name to be used is "exit". E.g. the following configuration will print a first issue that is passed to the FATAL ERS stream to the standard output and then terminates the application:

    export DUNEDAQ_ERS_FATAL="stdout,exit"

Author: Serguei Kolos

Version: 1.0

Definition at line 36 of file ExitStream.hpp.

Constructor & Destructor Documentation

◆ ExitStream()

ers::ExitStream::ExitStream ( const std::string & exit_code = "1" )

explicit

Creates a new instance of Exit stream.

Parameters

exit_code This sting shall contain a number that will be used as the application exit status.

Member Function Documentation

◆ write()

void ers::ExitStream::write ( const Issue & issue )

overridevirtual

Implements ers::OutputStream.

Member Data Documentation

◆ m_exit_code

int ers::ExitStream::m_exit_code

private

Definition at line 48 of file ExitStream.hpp.

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

/github/workspace/dunedaq/sourcecode/ers/include/ers/internal/ExitStream.hpp

Public Member Functions

Private Attributes