00001 // This file is part of Eigen, a lightweight C++ template library 00002 // for linear algebra. 00003 // 00004 // Copyright (C) 2010 Gael Guennebaud <gael.guennebaud@inria.fr> 00005 // 00006 // Eigen is free software; you can redistribute it and/or 00007 // modify it under the terms of the GNU Lesser General Public 00008 // License as published by the Free Software Foundation; either 00009 // version 3 of the License, or (at your option) any later version. 00010 // 00011 // Alternatively, you can redistribute it and/or 00012 // modify it under the terms of the GNU General Public License as 00013 // published by the Free Software Foundation; either version 2 of 00014 // the License, or (at your option) any later version. 00015 // 00016 // Eigen is distributed in the hope that it will be useful, but WITHOUT ANY 00017 // WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS 00018 // FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License or the 00019 // GNU General Public License for more details. 00020 // 00021 // You should have received a copy of the GNU Lesser General Public 00022 // License and a copy of the GNU General Public License along with 00023 // Eigen. If not, see <http://www.gnu.org/licenses/>. 00024 00025 #ifndef EIGEN2_MATH_FUNCTIONS_H 00026 #define EIGEN2_MATH_FUNCTIONS_H 00027 00028 template<typename T> inline typename NumTraits<T>::Real ei_real(const T& x) { return internal::real(x); } 00029 template<typename T> inline typename NumTraits<T>::Real ei_imag(const T& x) { return internal::imag(x); } 00030 template<typename T> inline T ei_conj(const T& x) { return internal::conj(x); } 00031 template<typename T> inline T ei_abs (const T& x) { return internal::abs(x); } 00032 template<typename T> inline T ei_abs2(const T& x) { return internal::abs2(x); } 00033 template<typename T> inline T ei_sqrt(const T& x) { return internal::sqrt(x); } 00034 template<typename T> inline T ei_exp (const T& x) { return internal::exp(x); } 00035 template<typename T> inline T ei_log (const T& x) { return internal::log(x); } 00036 template<typename T> inline T ei_sin (const T& x) { return internal::sin(x); } 00037 template<typename T> inline T ei_cos (const T& x) { return internal::cos(x); } 00038 template<typename T> inline T ei_atan2(const T& x,const T& y) { return internal::atan2(x,y); } 00039 template<typename T> inline T ei_pow (const T& x,const T& y) { return internal::pow(x,y); } 00040 00041 #endif // EIGEN2_MATH_FUNCTIONS_H
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