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56 lines
2.2 KiB
C
56 lines
2.2 KiB
C
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// This file is part of Eigen, a lightweight C++ template library
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// for linear algebra.
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//
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// Copyright (C) 2010 Gael Guennebaud <g.gael@free.fr>
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//
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// Eigen is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; either
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// version 3 of the License, or (at your option) any later version.
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//
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// Alternatively, you can redistribute it and/or
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// modify it under the terms of the GNU General Public License as
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// published by the Free Software Foundation; either version 2 of
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// the License, or (at your option) any later version.
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//
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// Eigen is distributed in the hope that it will be useful, but WITHOUT ANY
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// WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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// FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License or the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License and a copy of the GNU General Public License along with
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// Eigen. If not, see <http://www.gnu.org/licenses/>.
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#ifndef EIGEN_GLOBAL_FUNCTIONS_H
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#define EIGEN_GLOBAL_FUNCTIONS_H
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#define EIGEN_ARRAY_DECLARARE_GLOBAL_UNARY(NAME,FUNCTOR) \
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template<typename Derived> \
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inline const Eigen::CwiseUnaryOp<Eigen::FUNCTOR<typename Derived::Scalar>, Derived> \
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NAME(const Eigen::ArrayBase<Derived>& x) { \
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return x.derived(); \
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}
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namespace std
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{
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EIGEN_ARRAY_DECLARARE_GLOBAL_UNARY(sin,ei_scalar_sin_op)
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EIGEN_ARRAY_DECLARARE_GLOBAL_UNARY(cos,ei_scalar_cos_op)
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EIGEN_ARRAY_DECLARARE_GLOBAL_UNARY(exp,ei_scalar_exp_op)
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EIGEN_ARRAY_DECLARARE_GLOBAL_UNARY(log,ei_scalar_log_op)
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EIGEN_ARRAY_DECLARARE_GLOBAL_UNARY(abs,ei_scalar_abs_op)
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EIGEN_ARRAY_DECLARARE_GLOBAL_UNARY(sqrt,ei_scalar_sqrt_op)
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}
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namespace Eigen
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{
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EIGEN_ARRAY_DECLARARE_GLOBAL_UNARY(ei_sin,ei_scalar_sin_op)
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EIGEN_ARRAY_DECLARARE_GLOBAL_UNARY(ei_cos,ei_scalar_cos_op)
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EIGEN_ARRAY_DECLARARE_GLOBAL_UNARY(ei_exp,ei_scalar_exp_op)
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EIGEN_ARRAY_DECLARARE_GLOBAL_UNARY(ei_log,ei_scalar_log_op)
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EIGEN_ARRAY_DECLARARE_GLOBAL_UNARY(ei_abs,ei_scalar_abs_op)
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EIGEN_ARRAY_DECLARARE_GLOBAL_UNARY(ei_sqrt,ei_scalar_sqrt_op)
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}
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#endif // EIGEN_GLOBAL_FUNCTIONS_H
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