no.uib.cipr.matrix
Enum Matrix.Norm

java.lang.Object
  extended by java.lang.Enum<Matrix.Norm>
      extended by no.uib.cipr.matrix.Matrix.Norm
All Implemented Interfaces:
java.io.Serializable, java.lang.Comparable<Matrix.Norm>
Enclosing interface:
Matrix

public static enum Matrix.Norm
extends java.lang.Enum<Matrix.Norm>

Supported matrix-norms. Note that Maxvalue is not a proper matrix norm


Enum Constant Summary
Frobenius
          The root of sum of the sum of squares
Infinity
          Maximum column sum
Maxvalue
          Largest entry in absolute value.
One
          Maximum absolute row sum
 
Method Summary
 java.lang.String netlib()
           
static Matrix.Norm valueOf(java.lang.String name)
          Returns the enum constant of this type with the specified name.
static Matrix.Norm[] values()
          Returns an array containing the constants of this enum type, in the order they are declared.
 
Methods inherited from class java.lang.Enum
clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf
 
Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait
 

Enum Constant Detail

One

public static final Matrix.Norm One
Maximum absolute row sum


Frobenius

public static final Matrix.Norm Frobenius
The root of sum of the sum of squares


Infinity

public static final Matrix.Norm Infinity
Maximum column sum


Maxvalue

public static final Matrix.Norm Maxvalue
Largest entry in absolute value. Not a proper matrix norm

Method Detail

values

public static Matrix.Norm[] values()
Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
for (Matrix.Norm c : Matrix.Norm.values())
    System.out.println(c);

Returns:
an array containing the constants of this enum type, in the order they are declared

valueOf

public static Matrix.Norm valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:
name - the name of the enum constant to be returned.
Returns:
the enum constant with the specified name
Throws:
java.lang.IllegalArgumentException - if this enum type has no constant with the specified name
java.lang.NullPointerException - if the argument is null

netlib

public java.lang.String netlib()
Returns:
the String as required by the netlib libraries to represent this norm.