| Emeric Vigier | 2f62582 | 2012-08-06 11:09:52 -0400 | [diff] [blame] | 1 | // Copyright (C) 2001-2005 Open Source Telecom Corporation. |
| 2 | // Copyright (C) 2006-2010 David Sugar, Tycho Softworks. |
| 3 | // |
| 4 | // This program is free software; you can redistribute it and/or modify |
| 5 | // it under the terms of the GNU General Public License as published by |
| 6 | // the Free Software Foundation; either version 2 of the License, or |
| 7 | // (at your option) any later version. |
| 8 | // |
| 9 | // This program is distributed in the hope that it will be useful, |
| 10 | // but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 12 | // GNU General Public License for more details. |
| 13 | // |
| 14 | // You should have received a copy of the GNU General Public License |
| 15 | // along with this program; if not, write to the Free Software |
| 16 | // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| 17 | // |
| 18 | // As a special exception to the GNU General Public License, permission is |
| 19 | // granted for additional uses of the text contained in its release |
| 20 | // of Common C++. |
| 21 | // |
| 22 | // The exception is that, if you link the Common C++ library with other |
| 23 | // files to produce an executable, this does not by itself cause the |
| 24 | // resulting executable to be covered by the GNU General Public License. |
| 25 | // Your use of that executable is in no way restricted on account of |
| 26 | // linking the Common C++ library code into it. |
| 27 | // |
| 28 | // This exception does not however invalidate any other reasons why |
| 29 | // the executable file might be covered by the GNU General Public License. |
| 30 | // |
| 31 | // This exception applies only to the code released under the |
| 32 | // name Common C++. If you copy code from other releases into a copy of |
| 33 | // Common C++, as the General Public License permits, the exception does |
| 34 | // not apply to the code that you add in this way. To avoid misleading |
| 35 | // anyone as to the status of such modified files, you must delete |
| 36 | // this exception notice from them. |
| 37 | // |
| 38 | // If you write modifications of your own for Common C++, it is your choice |
| 39 | // whether to permit this exception to apply to your modifications. |
| 40 | // If you do not wish that, delete this exception notice. |
| 41 | |
| 42 | #ifndef CCXX_FUNCTIONS_H |
| 43 | #define CCXX_FUNCTIONS_H |
| 44 | |
| 45 | #ifdef CCXX_NAMESPACES |
| 46 | namespace ost { |
| 47 | #endif |
| 48 | |
| 49 | template<typename T> |
| 50 | inline const T& abs(const T& v) |
| 51 | { |
| 52 | if(v < (T)0) |
| 53 | return -v; |
| 54 | return v; |
| 55 | } |
| 56 | |
| 57 | #ifdef CCXX_NAMESPACES |
| 58 | } // namespace |
| 59 | #endif |
| 60 | |
| 61 | #endif |