org.netlib.lapack
Class Dlamrg

java.lang.Object
  extended by org.netlib.lapack.Dlamrg

public class Dlamrg
extends java.lang.Object

Following is the description from the original
Fortran source.  For each array argument, the Java
version will include an integer offset parameter, so
the arguments may not match the description exactly.
Contact seymour@cs.utk.edu with any questions.

* .. * * Purpose * ======= * * DLAMRG will create a permutation list which will merge the elements * of A (which is composed of two independently sorted sets) into a * single set which is sorted in ascending order. * * Arguments * ========= * * N1 (input) INTEGER * N2 (input) INTEGER * These arguements contain the respective lengths of the two * sorted lists to be merged. * * A (input) DOUBLE PRECISION array, dimension (N1+N2) * The first N1 elements of A contain a list of numbers which * are sorted in either ascending or descending order. Likewise * for the final N2 elements. * * DTRD1 (input) INTEGER * DTRD2 (input) INTEGER * These are the strides to be taken through the array A. * Allowable strides are 1 and -1. They indicate whether a * subset of A is sorted in ascending (DTRDx = 1) or descending * (DTRDx = -1) order. * * INDEX (output) INTEGER array, dimension (N1+N2) * On exit this array will contain a permutation such that * if B( I ) = A( INDEX( I ) ) for I=1,N1+N2, then B will be * sorted in ascending order. * * ===================================================================== * * .. Local Scalars ..


Constructor Summary
Dlamrg()
           
 
Method Summary
static void dlamrg(int n1, int n2, double[] a, int _a_offset, int dtrd1, int dtrd2, int[] index, int _index_offset)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

Dlamrg

public Dlamrg()
Method Detail

dlamrg

public static void dlamrg(int n1,
                          int n2,
                          double[] a,
                          int _a_offset,
                          int dtrd1,
                          int dtrd2,
                          int[] index,
                          int _index_offset)