dolfin::TimeSlab Class Reference

#include <TimeSlab.h>

Inheritance diagram for dolfin::TimeSlab:

[legend]Collaboration diagram for dolfin::TimeSlab:

[legend]List of all members.


Public Member Functions
	TimeSlab (real t0, real t1)
	Create time slab, including one iteration.
virtual	~TimeSlab ()
	Destructor.
bool	within (real t) const
	Check if the given time is within the time slab.
bool	finished () const
	Check if the time slab reached the given end time.
real	starttime () const
	Return start time.
real	endtime () const
	Return end time.
real	length () const
	Return length of time slab.
virtual bool	accept (RHS &f, real TOL)=0
	Check if time slab can be accepted for given tolerance.
virtual void	countElementGroups (unsigned int &size)=0
	Count the number of element groups contained in the time slab.
virtual void	addElementGroups (NewArray< ElementGroup * > &groups, unsigned int &pos)=0
	Add element groups contained in the time slab to the list.
virtual void	show (unsigned int depth=0) const=0
	--- Output --- Display structure of time slab
Protected Member Functions
void	setsize (real K, const Adaptivity &adaptivity)
Protected Attributes
real	t0
real	t1
bool	reached_endtime
ElementGroup	group
Friends
LogStream &	operator<< (LogStream &stream, const TimeSlab &timeslab)
	Output.

Detailed Description

A TimeSlab represents (a subsystem of) the system of ODEs between synchronized time levels t0 and t1.

Constructor & Destructor Documentation

TimeSlab::TimeSlab ( real t0,

real t1

)

Create time slab, including one iteration.

TimeSlab::~TimeSlab ( ) [virtual]

Destructor.

Member Function Documentation

virtual bool dolfin::TimeSlab::accept ( RHS & f,

real TOL

) [pure virtual]

Check if time slab can be accepted for given tolerance.

Implemented in dolfin::RecursiveTimeSlab, and dolfin::SimpleTimeSlab.

virtual void dolfin::TimeSlab::addElementGroups ( NewArray< ElementGroup * > & groups,

unsigned int & pos

) [pure virtual]

Add element groups contained in the time slab to the list.

Implemented in dolfin::RecursiveTimeSlab, and dolfin::SimpleTimeSlab.

virtual void dolfin::TimeSlab::countElementGroups ( unsigned int & size ) [pure virtual]

Count the number of element groups contained in the time slab.

Implemented in dolfin::RecursiveTimeSlab, and dolfin::SimpleTimeSlab.

real TimeSlab::endtime ( ) const

Return end time.

bool TimeSlab::finished ( ) const

Check if the time slab reached the given end time.

real TimeSlab::length ( ) const

Return length of time slab.

void TimeSlab::setsize ( real K,

const Adaptivity & adaptivity

) [protected]

virtual void dolfin::TimeSlab::show ( unsigned int depth = 0 ) const [pure virtual]

--- Output --- Display structure of time slab

Implemented in dolfin::RecursiveTimeSlab, and dolfin::SimpleTimeSlab.