Laplace Class Reference
[Some problems of mathematical physics.]

Laplace operator on a flat domain. More...

#include <laplace.h>

List of all members.

Public Member Functions
	Laplace (const Mesh &m)
	Constructor.
void	calc1 (double *Ans, const double *F, const double *bnd)
	Calculate the value of Laplace operator for F in the inner points of the mesh.
void	calc2 (double *Ans, const double *F)
	Calculate the value of Laplace operator for F in the inner points of the mesh.
void	solve (double *Ans, const double *F, const double *bnd)
	Solve Laplace equation.

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Detailed Description

Laplace operator on a flat domain.

Examples:

test_laplace.cpp.

Definition at line 228 of file laplace.h.

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Constructor & Destructor Documentation

Laplace::Laplace

(

const Mesh &

m

)

Constructor.

Parameters:

m

- mesh

Definition at line 276 of file laplace.cpp.

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Member Function Documentation

void Laplace::calc1	(	double *	Ans,
		const double *	F,
		const double *	bnd
	)

Calculate the value of Laplace operator for F in the inner points of the mesh.

Set the value of boundary points from bnd.

Parameters:

	Ans	- the answer (the value of Laplace operator in all mesh points)
	F	- vector F
	bnd	- needed boundary condition

Definition at line 330 of file laplace.cpp.

void Laplace::calc2	(	double *	Ans,
		const double *	F
	)

Calculate the value of Laplace operator for F in the inner points of the mesh.

Returns vector of inner points.

Parameters:

	Ans	- the answer (the value of Laplace operator in the inner points)
	F	- vector F

Definition at line 291 of file laplace.cpp.

void Laplace::solve	(	double *	Ans,
		const double *	F,
		const double *	bnd
	)

Solve Laplace equation.

Parameters:

	Ans	- the answer
	F	- right part
	bnd	- boundary condition

Definition at line 132 of file laplace.cpp.

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

• laplace.h
• laplace.cpp