Perform a system call within a thread. More...

#include <SystemCallTask.hh>

Inheritance diagram for SystemCallTask:

Collaboration diagram for SystemCallTask:

Public Member Functions
	SystemCallTask ()
	Constructor.
	SystemCallTask ()
	Constructor.

Protected Member Functions
virtual int	eval ()=0
	Action to be performed.
virtual int	eval ()=0
	Action to be performed.

Private Member Functions
virtual void	operator() ()
	Setup the running of the system call.
virtual void	operator() ()
	Action to perform.

Detailed Description

Perform a system call within a thread.

This is an abstract class that should be used as the base for a class that is to perform some system call usually within a thread.

Constructor & Destructor Documentation

◆ SystemCallTask() [1/2]

LDASTools::AL::SystemCallTask::SystemCallTask ( )

Constructor.

Because system calls can be very peristant within a thread context, system calls are set up to background without a reaper to prevent resource starvation for the rest of the code.

◆ SystemCallTask() [2/2]

LDASTools::AL::SystemCallTask::SystemCallTask ( )

Constructor.

Member Function Documentation

◆ eval() [1/2]

virtual int LDASTools::AL::SystemCallTask::eval ( )

protectedpure virtual

Action to be performed.

◆ eval() [2/2]

virtual int LDASTools::AL::SystemCallTask::eval ( )

protectedpure virtual

Action to be performed.

◆ operator()() [1/2]

void LDASTools::AL::SystemCallTask::operator() ( )

privatevirtual

Setup the running of the system call.

Implements LDASTools::AL::Task.

◆ operator()() [2/2]

virtual void LDASTools::AL::SystemCallTask::operator() ( )

privatevirtual

Action to perform.