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Vaucanson 1.4
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00001 // algebra.hh: this file is part of the Vaucanson project. 00002 // 00003 // Vaucanson, a generic library for finite state machines. 00004 // 00005 // Copyright (C) 2011 The Vaucanson Group. 00006 // 00007 // This program is free software; you can redistribute it and/or 00008 // modify it under the terms of the GNU General Public License 00009 // as published by the Free Software Foundation; either version 2 00010 // of the License, or (at your option) any later version. 00011 // 00012 // The complete GNU General Public Licence Notice can be found as the 00013 // `COPYING' file in the root directory. 00014 // 00015 // The Vaucanson Group consists of people listed in the `AUTHORS' file. 00016 // 00017 #ifndef INCLUDE_VAUCANSON_MISC_ALGEBRA_HH 00018 # define INCLUDE_VAUCANSON_MISC_ALGEBRA_HH 00019 00021 00022 00030 00031 namespace vcsn { 00032 namespace misc { 00034 00035 00036 00037 00038 00039 00040 00041 template<typename T> 00042 inline 00043 T gcd (T a, T b); 00044 00046 template<typename T> 00047 inline 00048 T lcm (T a, T b); 00049 00051 template<typename T> 00052 inline 00053 bool is_coprime (T a, T b); 00054 00055 template<typename T> 00056 inline 00057 T abs (T a); 00058 00061 } // !misc 00063 } // !vcsn 00064 # if !defined VCSN_USE_INTERFACE_ONLY || defined VCSN_USE_LIB 00065 # include <vaucanson/misc/algebra.hxx> 00066 # endif // VCSN_USE_INTERFACE_ONLY 00067 00068 #endif // !INCLUDE_VAUCANSON_MISC_ALGEBRA_HH
1.7.4