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Interface AT.Ac.univie.imp.loeffler.pde.threeD.fd.Stencil
- public interface Stencil
A Stencil contains 27 doubles and can be used to represent the relationship between a grid element and its
26 nearest neighbours in 3D.
Positions are identified by integer indices relative to the central element, which consequently has the
position (0,0,0).
- Author:
- Gerald Loeffler (Gerald.Loeffler@univie.ac.at)
-
get(int, int, int)
- gets the element at the specified position.
get
public abstract double get(int x,
int y,
int z)
- gets the element at the specified position.
- Parameters:
- x - the index in the x-direction of the desired element (-1 <= x <= 1)
- y - the index in the y-direction of the desired element (-1 <= y <= 1)
- z - the index in the z-direction of the desired element (-1 <= z <= 1)
- Returns:
- s the element at the specified position
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