Mercurial > octave-nkf
view libcruft/ranlib/genprm.f @ 16088:b29b10fbb744 stable release-3-6-4
Version 3.6.4 released.
* configure.ac (AC_INIT): Version is now 3.6.4.
(OCTAVE_RELEASE_DATE): Now 2013-02-21.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Thu, 21 Feb 2013 15:17:54 -0500 |
parents | 30c606bec7a8 |
children |
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SUBROUTINE genprm(iarray,larray) C********************************************************************** C C SUBROUTINE GENPRM( IARRAY, LARRAY ) C GENerate random PeRMutation of iarray C C C Arguments C C C IARRAY <--> On output IARRAY is a random permutation of its C value on input C INTEGER IARRAY( LARRAY ) C C LARRAY <--> Length of IARRAY C INTEGER LARRAY C C********************************************************************** C .. Scalar Arguments .. INTEGER larray C .. C .. Array Arguments .. INTEGER iarray(larray) C .. C .. Local Scalars .. INTEGER i,itmp,iwhich C .. C .. External Functions .. INTEGER ignuin EXTERNAL ignuin C .. C .. Executable Statements .. DO 10,i = 1,larray iwhich = ignuin(i,larray) itmp = iarray(iwhich) iarray(iwhich) = iarray(i) iarray(i) = itmp 10 CONTINUE RETURN END