org.netlib.arpack
Class Dsesrt

java.lang.Object
  extended by org.netlib.arpack.Dsesrt

public class Dsesrt
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.

*----------------------------------------------------------------------- \BeginDoc \Name: dsesrt \Description: Sort the array X in the order specified by WHICH and optionally apply the permutation to the columns of the matrix A. \Usage: call dsesrt ( WHICH, APPLY, N, X, NA, A, LDA) \Arguments WHICH Character*2. (Input) 'LM' -> X is sorted into increasing order of magnitude. 'SM' -> X is sorted into decreasing order of magnitude. 'LA' -> X is sorted into increasing order of algebraic. 'SA' -> X is sorted into decreasing order of algebraic. APPLY Logical. (Input) APPLY = .TRUE. -> apply the sorted order to A. APPLY = .FALSE. -> do not apply the sorted order to A. N Integer. (INPUT) Dimension of the array X. X Double precision array of length N. (INPUT/OUTPUT) The array to be sorted. NA Integer. (INPUT) Number of rows of the matrix A. A Double precision array of length NA by N. (INPUT/OUTPUT) LDA Integer. (INPUT) Leading dimension of A. \EndDoc ----------------------------------------------------------------------- \BeginLib \Routines dswap Level 1 BLAS that swaps the contents of two vectors. \Authors Danny Sorensen Phuong Vu Richard Lehoucq CRPC / Rice University Dept. of Computational & Houston, Texas Applied Mathematics Rice University Houston, Texas \Revision history: 12/15/93: Version ' 2.1'. Adapted from the sort routine in LANSO and the ARPACK code dsortr \SCCS Information: @(#) FILE: sesrt.F SID: 2.3 DATE OF SID: 4/19/96 RELEASE: 2 \EndLib -----------------------------------------------------------------------


Constructor Summary
Dsesrt()
           
 
Method Summary
static void dsesrt(java.lang.String which, boolean apply, int n, double[] x, int _x_offset, int na, double[] a, int _a_offset, int lda)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

Dsesrt

public Dsesrt()
Method Detail

dsesrt

public static void dsesrt(java.lang.String which,
                          boolean apply,
                          int n,
                          double[] x,
                          int _x_offset,
                          int na,
                          double[] a,
                          int _a_offset,
                          int lda)