1 /* integration/ptsort.c
3 * Copyright (C) 1996, 1997, 1998, 1999, 2000, 2007 Brian Gough
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 3 of the License, or (at
8 * your option) any later version.
10 * This program is distributed in the hope that it will be useful, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
21 sort_results (gsl_integration_workspace * workspace);
24 sort_results (gsl_integration_workspace * workspace)
28 double * elist = workspace->elist ;
29 size_t * order = workspace->order ;
31 size_t nint = workspace->size;
33 for (i = 0; i < nint; i++)
36 double e1 = elist[i1];
40 for (j = i + 1; j < nint; j++)
43 double e2 = elist[i2];
54 order[i] = order[i_max];
59 workspace->i = order[0] ;