drasys.or.matrix
Interface RealContainerI

All Known Subinterfaces:

ContiguousMatrixI, ContiguousVectorI, MatrixI, ProblemI, SizableMatrixI, SizableProblemI, SizableVectorI, VectorI

All Known Implementing Classes:

RealContainer

public interface RealContainerI

Containers that hold real numbers.

Method Summary
boolean	equals(double a, double b)           Returns true if two scalers are equal to within epsilon.
double	getEpsilon()           Returns the value that is used to relax the element equality test in the equals method.
void	setEpsilon(double epsilon)           Sets the value that is used to relax the element equality test in the equals method.

 

Method Detail

getEpsilon

public double getEpsilon()

Returns the value that is used to relax the element equality test in the equals method. The default value is the global epsilon in RealContainer which is initially set to 1.0E-6.

setEpsilon

public void setEpsilon(double epsilon)

Sets the value that is used to relax the element equality test in the equals method. The default value is the global epsilon in RealContainer which is initially set to 1.0E-6.

equals

public boolean equals(double a,
                      double b)

Returns true if two scalers are equal to within epsilon.