org.interpss.numeric.sparse

Interface ISparseEqnMatrix2x2

All Superinterfaces:

ISparseEqnObject<Matrix_xy,Vector_xy>, ISparseEquation

All Known Implementing Classes:

AbstractSparseEqnMatrix2x2Impl, CSJSparseEqnMatrix2x2Impl

public interface ISparseEqnMatrix2x2
extends ISparseEqnObject<Matrix_xy,Vector_xy>

Sparse Equation of data type 2x2 matrix for solving the [A]X=B problem. To outside, the index number is from 0 to n-1

Nested Class Summary

Nested classes/interfaces inherited from interface org.interpss.numeric.sparse.base.ISparseEquation

ISparseEquation.IndexType

Method Summary

Modifier and Type	Method and Description
void	addToB(org.apache.commons.math3.complex.Complex c, int i) add to b[i] object.
void	setB(org.apache.commons.math3.complex.Complex c, int i) Set b[i] object.

Methods inherited from interface org.interpss.numeric.sparse.base.ISparseEqnObject

addToA, addToB, getA, getX, getZeroA_row, setA, setBi, setBVector

Methods inherited from interface org.interpss.numeric.sparse.base.ISparseEquation

factorization, factorization, getBusId, getDimension, getDimension, getTotalElements, getZeroAii_row, increaseDimension, isFactorized, isSquareMatrix, reset, setB2Unity, setB2Zero, setBusId, setFactorized, setToZero, solveEqn, solveEqn

Method Detail

setB

void setB(org.apache.commons.math3.complex.Complex c,
          int i)

Set b[i] object.

Parameters:

c - the b[i] object

i - row number

addToB

void addToB(org.apache.commons.math3.complex.Complex c,
            int i)

add to b[i] object.

Parameters:

c - the b[i] object

i - row number