hep.physics.matrix

Interface Matrix

All Known Subinterfaces:

Hep3Matrix, MutableMatrix

All Known Implementing Classes:

BasicHep3Matrix, BasicMatrix, SymmetricMatrix

public interface Matrix

A very simple matrix interface

See Also:

MatrixOp

Method Summary

Modifier and Type	Method and Description
double	e(int row, int column) Returns the value of the given element
int	getNColumns() Returns the number of columns
int	getNRows() Returns the number of rows

Method Detail

getNRows

int getNRows()

Returns the number of rows

getNColumns

int getNColumns()

Returns the number of columns

e

double e(int row,
         int column)

Returns the value of the given element