Inheritance diagram for SequentialTask:

Public Member Functions
	SequentialTask (const char *nm=0)
virtual	~SequentialTask ()
void	setProgressMeter (ProgressMeter *)
	Must be called before execute().
virtual int	doStep ()
bool	execute ()
Static Public Member Functions
static int	ErrorOccurred ()
static int	Finished ()
static int	MoreToDo ()
static int	WarningAvailable ()
Protected Member Functions
virtual int	nextStep ()=0
Protected Attributes
ProgressMeter *	progressmeter_

Detailed Description

The generalization of something (e.g. a computation) where the steps must be done in sequence, i.e. not parallely.

Constructor & Destructor Documentation

SequentialTask::SequentialTask ( const char * nm = 0 ) [inline]

virtual SequentialTask::~SequentialTask ( ) [inline, virtual]

virtual int SequentialTask::doStep ( ) [virtual]

Return values:

Note:: if function returns a value greater than cMoreToDo(), it should be interpreted as cMoreToDo().

Reimplemented in Executor.

static int SequentialTask::ErrorOccurred ( ) [inline, static]

bool SequentialTask::execute ( ) [virtual]

Implements Task.

static int SequentialTask::Finished ( ) [inline, static]

static int SequentialTask::MoreToDo ( ) [inline, static]

virtual int SequentialTask::nextStep ( ) [protected, pure virtual]

Return values:

Note:: if function returns a value greater than cMoreToDo(), it should be interpreted as cMoreToDo().

Implemented in ExecutorGroup.

void SequentialTask::setProgressMeter ( ProgressMeter * ) [virtual]

Must be called before execute().

Reimplemented from Task.

static int SequentialTask::WarningAvailable ( ) [inline, static]