2 //////////////////////////////////////////////////////////////////////////////////
3 // This program is free software: you can redistribute it and/or modify //
4 // it under the terms of the version 3 of the GNU General Public License //
5 // as published by the Free Software Foundation. //
7 // This program is distributed in the hope that it will be useful, but //
8 // WITHOUT ANY WARRANTY; without even the implied warranty of //
9 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU //
10 // General Public License for more details. //
12 // You should have received a copy of the GNU General Public License //
13 // along with this program. If not, see <http://www.gnu.org/licenses/>. //
15 // Written by Francois Fleuret //
16 // (C) Ecole Polytechnique Federale de Lausanne //
17 // Contact <francois.fleuret@epfl.ch> for comments & bug reports //
18 //////////////////////////////////////////////////////////////////////////////////
20 // $Id: misc.h,v 1.3 2007-08-23 08:36:50 fleuret Exp $
25 template<class T> T sq(T x) { return x*x; }
32 int compare_couple(const void *a, const void *b);