TimeIntegrator Class Reference

Detailed Description

A class that computes the integral over time of a pointed scalar. The integral is computed each time the update() method is called. Time step has to be constant. NewtonCotes methods of order 1,2,3,4,6,7,8,9,10 are implemented.

Definition at line 39 of file TimeIntegrator.hpp.

#include <TimeIntegrator.hpp>

Public Member Functions
	TimeIntegrator (CepsReal *f, CepsReal timeStep, CepsUInt degree)
	Constructor. More...
	TimeIntegrator (const TimeIntegrator &)=default
	Copy constructor. More...
	~TimeIntegrator ()
	Destructor. More...
void	update ()
	Progress in the computation of the sum. More...
CepsReal	get () const
	Current result. More...

Protected Attributes
CepsReal *	m_f
	Pointed scalar. More...
CepsVector< CepsReal >	m_current
	Values of f at previous time steps. More...
CepsVector< CepsVector< CepsReal > >	m_w
	Integration weights. More...
CepsUInt	m_s
	size More...
CepsUInt	m_pos
	Where to put coeff in current. More...
CepsReal	m_total
	The integral to be corrected in get() More...
CepsReal	m_dt
	Time stepi. More...

Constructor & Destructor Documentation

TimeIntegrator() [1/2]

TimeIntegrator::TimeIntegrator	(	CepsReal *	f,
		CepsReal	timeStep,
		CepsUInt	degree
	)

Constructor.

Definition at line 35 of file TimeIntegrator.cpp.

TimeIntegrator() [2/2]

TimeIntegrator::TimeIntegrator ( const TimeIntegrator &  )

default

Copy constructor.

~TimeIntegrator()

TimeIntegrator::~TimeIntegrator

(

)

Destructor.

Definition at line 65 of file TimeIntegrator.cpp.

Member Function Documentation

get()

CepsReal TimeIntegrator::get

(

)

const

Current result.

Definition at line 98 of file TimeIntegrator.cpp.

update()

void TimeIntegrator::update

(

)

Progress in the computation of the sum.

Definition at line 70 of file TimeIntegrator.cpp.

Field Documentation

m_current

CepsVector<CepsReal> TimeIntegrator::m_current

protected

Values of f at previous time steps.

Definition at line 65 of file TimeIntegrator.hpp.

m_dt

CepsReal TimeIntegrator::m_dt

protected

Time stepi.

Definition at line 70 of file TimeIntegrator.hpp.

m_f

CepsReal* TimeIntegrator::m_f

protected

Pointed scalar.

Definition at line 64 of file TimeIntegrator.hpp.

m_pos

CepsUInt TimeIntegrator::m_pos

protected

Where to put coeff in current.

Definition at line 68 of file TimeIntegrator.hpp.

m_s

CepsUInt TimeIntegrator::m_s

protected

size

Definition at line 67 of file TimeIntegrator.hpp.

m_total

CepsReal TimeIntegrator::m_total

protected

The integral to be corrected in get()

Definition at line 69 of file TimeIntegrator.hpp.

m_w

CepsVector<CepsVector<CepsReal> > TimeIntegrator::m_w

protected

Integration weights.

Definition at line 66 of file TimeIntegrator.hpp.

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

• /builds/xxjFYZX3/0/carmen/ceps/src/common/toolbox/TimeIntegrator.hpp
• /builds/xxjFYZX3/0/carmen/ceps/src/common/toolbox/TimeIntegrator.cpp