edu.jhu.cs.cisst.algorithms.optimize.fmg.solver
Class ArithmeticSolver

java.lang.Object
  edu.jhu.cs.cisst.algorithms.optimize.fmg.solver.ArithmeticSolver

All Implemented Interfaces:

Solver

public final class ArithmeticSolver
extends java.lang.Object
implements Solver

Solve a linear elliptic PDE at the coarsest level (level = 1), i.e. at grid size 3 through simple arithmetic.

Author:

Gerald Loeffler (Gerald.Loeffler@univie.ac.at)

Constructor Summary

ArithmeticSolver(PDE pde)
construct from the PDE.

Method Summary

BoundaryGrid

solve(ConstBoundaryGrid u, ConstNoBoundaryGrid f) Solves pde at coarsest grid level.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ArithmeticSolver

public ArithmeticSolver(PDE pde)

construct from the PDE.

Parameters:

pde - the PDE to solve

Method Detail

solve

public BoundaryGrid solve(ConstBoundaryGrid u,
                          ConstNoBoundaryGrid f)

Solves pde at coarsest grid level.

Specified by:

solve in interface Solver

Parameters:

u - the u

f - the f

Returns:

the boundary grid

See Also:

Solver.solve(edu.jhu.cs.cisst.algorithms.optimize.fmg.grid.ConstBoundaryGrid, edu.jhu.cs.cisst.algorithms.optimize.fmg.grid.ConstNoBoundaryGrid)