public virtual double Norm(IVector x, NORMS normtype)
{
switch (normtype)
{
case NORMS.NORM1:
return(Norm1(x));
case NORMS.NORM2:
return(Norm2(x));
case NORMS.NORMINF:
return(NormInf(x));
}
throw new ArgumentException("normtype must be one of BLAS.NORM1, BLAS.NORM2 or BLAS.NORMINF");
}
public virtual double Norm(IMatrix A, NORMS normtype)
{
switch (normtype)
{
case NORMS.NORM1:
return(Norm1(A));
case NORMS.NORMF:
return(NormF(A));
case NORMS.NORMINF:
return(NormInf(A));
}
throw new ArgumentException("normtype must be one of BLAS.NORM1, BLAS.NORMF or BLAS.NORMINF");
}
/// <summary> Constructor for AbstractEigenvalueIteration.</summary>
public AbstractEigenvalueIteration()
{
this.blas = Blas.Default;
monitor = new NullEigenvalueIterationMonitor();
norm_type = NORMS.NORM2;
}
/// <summary> Constructor for AbstractLinearIteration. Default norm is the 2-norm with
/// no monitoring.
/// </summary>
public AbstractLinearIteration() : base()
{
this.blas = Blas.Default;
normType_ = NORMS.NORM2;
monitor_ = new NullLinearIterationMonitor();
}