SourceFunctionGeneral Class Reference

#include <solver.hpp>

Inheritance diagram for SourceFunctionGeneral:

[legend]Collaboration diagram for SourceFunctionGeneral:

[legend]List of all members.

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Detailed Description

General source function of particles.

For details see SourceFunction.

Definition at line 60 of file solver.hpp.

Public Member Functions
	SourceFunctionGeneral (unsigned _N, double _H, unsigned _M, double _T, unsigned _m1, unsigned _m2, double *_v)
	Initialize source function v.
	~SourceFunctionGeneral ()
	The destructor.
double	operator() (unsigned xi, unsigned ti) const
	Return concentration particle of size xi * h at moment ti * tau.
double	SquareNorm () const
	Get square L2 norm of source function.
void	Update (double *q, double alpha, double dzeta)
	Update source function in gradient method.
unsigned	GetN () const
	Get size of uniform grid of particles.
unsigned	GetM () const
	Get size of uniform grid of time.
unsigned	Get_m1 () const
	Get left bound of time support of source function.
unsigned	Get_m2 () const
	Get right bound of time support of source function.
double	Get_tau () const
	Get step of uniform grid of time.
Protected Attributes
unsigned	N
unsigned	M
unsigned	m1
unsigned	m2
double	h
double	tau

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Constructor & Destructor Documentation

SourceFunctionGeneral::SourceFunctionGeneral (  unsigned  _N, double  _H, unsigned  _M, double  _T, unsigned  _m1, unsigned  _m2, double *  _v )

Initialize source function v. Initialize source function v on [0;H]x[0;T] with uniform grid size NxM which such that that v(x,t)=0 if t not in [m1 * tau; m2 * tau] with start value _v(x,t). Parameters: _N  size of uniform grid on [0;H] _H  endpoint of particle segment _M  size of uniform grid on [0;T] _T  endpoint of time segment _m1  left bound of time support of source function _m2  right bound of time support of source function _v  double vector of size (N+1)*(M+1): _v[(N + 1) * k + i]=_v(i,k) Definition at line 12 of file solver.cpp.

SourceFunctionGeneral::~SourceFunctionGeneral (   )

The destructor. Definition at line 29 of file solver.cpp.

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Member Function Documentation

double SourceFunctionGeneral::operator() (  unsigned  xi, unsigned  ti )  const [virtual]

Return concentration particle of size xi * h at moment ti * tau. Implements SourceFunction. Definition at line 34 of file solver.cpp.

double SourceFunctionGeneral::SquareNorm (   )  const [virtual]

Get square L2 norm of source function. Implements SourceFunction. Definition at line 44 of file solver.cpp.

void SourceFunctionGeneral::Update (  double *  q, double  alpha, double  dzeta )  [virtual]

Update source function in gradient method. Update v <- v - dzeta * (alpha * v + q) Implements SourceFunction. Definition at line 63 of file solver.cpp.

unsigned SourceFunction::GetN (   )  const [inherited]

Get size of uniform grid of particles. Definition at line 47 of file solver.hpp. References SourceFunction::N.

unsigned SourceFunction::GetM (   )  const [inherited]

Get size of uniform grid of time. Definition at line 49 of file solver.hpp. References SourceFunction::M.

unsigned SourceFunction::Get_m1 (   )  const [inherited]

Get left bound of time support of source function. Definition at line 51 of file solver.hpp. References SourceFunction::m1.

unsigned SourceFunction::Get_m2 (   )  const [inherited]

Get right bound of time support of source function. Definition at line 53 of file solver.hpp. References SourceFunction::m2.

double SourceFunction::Get_tau (   )  const [inherited]

Get step of uniform grid of time. Definition at line 55 of file solver.hpp. References SourceFunction::tau.

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Member Data Documentation

unsigned SourceFunction::N [protected, inherited]

Definition at line 28 of file solver.hpp. Referenced by SourceFunction::GetN().

unsigned SourceFunction::M [protected, inherited]

Definition at line 28 of file solver.hpp. Referenced by SourceFunction::GetM().

unsigned SourceFunction::m1 [protected, inherited]

Definition at line 29 of file solver.hpp. Referenced by SourceFunction::Get_m1().

unsigned SourceFunction::m2 [protected, inherited]

Definition at line 29 of file solver.hpp. Referenced by SourceFunction::Get_m2().

double SourceFunction::h [protected, inherited]

Definition at line 30 of file solver.hpp.

double SourceFunction::tau [protected, inherited]

Definition at line 30 of file solver.hpp. Referenced by SourceFunction::Get_tau().

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

• solver.hpp
• solver.cpp

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