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Class org.netlib.lapack.DLASRT

java.lang.Object
   |
   +----org.netlib.lapack.DLASRT

public class DLASRT

extends Object

DLASRT is a simplified interface to the JLAPACK routine dlasrt.
This interface converts Java-style 2D row-major arrays into
the 1D column-major linearized arrays expected by the lower
level JLAPACK routines.  Using this interface also allows you
to omit offset and leading dimension arguments.  However, because
of these conversions, these routines will be slower than the low
level ones.  Following is the description from the original Fortran
source.  Contact seymour@cs.utk.edu with any questions.

 *     ..
 *
 *  Purpose
 *  =======
 *
 *  Sort the numbers in D in increasing order (if ID = 'I') or
 *  in decreasing order (if ID = 'D' ).
 *
 *  Use Quick Sort, reverting to Insertion sort on arrays of
 *  size <= 20. Dimension of STACK limits N to about 2**32.
 *
 *  Arguments
 *  =========
 *
 *  ID      (input) CHARACTER*1
 *          = 'I': sort D in increasing order;
 *          = 'D': sort D in decreasing order.
 *
 *  N       (input) INTEGER
 *          The length of the array D.
 *
 *  D       (input/output) DOUBLE PRECISION array, dimension (N)
 *          On entry, the array to be sorted.
 *          On exit, D has been sorted into increasing order
 *          (D(1) <= ... <= D(N) ) or into decreasing order
 *          (D(1) >= ... >= D(N) ), depending on ID.
 *
 *  INFO    (output) INTEGER
 *          = 0:  successful exit
 *          < 0:  if INFO = -i, the i-th argument had an illegal value
 *
 *  =====================================================================
 *
 *     .. Parameters ..

DLASRT()

DLASRT(String, int, double[], intW)

 public DLASRT()

 public static void DLASRT(String id,
                           int n,
                           double d[],
                           intW info)

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