Jaesung Oh / Eigen

Eigne Matrix Class Library

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src/plugins/MatrixCwiseUnaryOps.h@1:3b8049da21b8, 2019-09-24 (annotated)

Committer:
jsoh91
Date:
Tue Sep 24 00:18:23 2019 +0000
Revision:
1:3b8049da21b8
Parent:
0:13a5d365ba16 
ignore and revise some of error parts

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ykuroda 0:13a5d365ba16 1 // This file is part of Eigen, a lightweight C++ template library
ykuroda 0:13a5d365ba16 2 // for linear algebra.
ykuroda 0:13a5d365ba16 3 //
ykuroda 0:13a5d365ba16 4 // Copyright (C) 2008-2009 Gael Guennebaud <gael.guennebaud@inria.fr>
ykuroda 0:13a5d365ba16 5 // Copyright (C) 2006-2008 Benoit Jacob <jacob.benoit.1@gmail.com>
ykuroda 0:13a5d365ba16 6 //
ykuroda 0:13a5d365ba16 7 // This Source Code Form is subject to the terms of the Mozilla
ykuroda 0:13a5d365ba16 8 // Public License v. 2.0. If a copy of the MPL was not distributed
ykuroda 0:13a5d365ba16 9 // with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
ykuroda 0:13a5d365ba16 10
ykuroda 0:13a5d365ba16 11 // This file is a base class plugin containing matrix specifics coefficient wise functions.
ykuroda 0:13a5d365ba16 12
ykuroda 0:13a5d365ba16 13 /** \returns an expression of the coefficient-wise absolute value of \c *this
ykuroda 0:13a5d365ba16 14 *
ykuroda 0:13a5d365ba16 15 * Example: \include MatrixBase_cwiseAbs.cpp
ykuroda 0:13a5d365ba16 16 * Output: \verbinclude MatrixBase_cwiseAbs.out
ykuroda 0:13a5d365ba16 17 *
ykuroda 0:13a5d365ba16 18 * \sa cwiseAbs2()
ykuroda 0:13a5d365ba16 19 */
ykuroda 0:13a5d365ba16 20 EIGEN_STRONG_INLINE const CwiseUnaryOp<internal::scalar_abs_op<Scalar>, const Derived>
ykuroda 0:13a5d365ba16 21 cwiseAbs() const { return derived(); }
ykuroda 0:13a5d365ba16 22
ykuroda 0:13a5d365ba16 23 /** \returns an expression of the coefficient-wise squared absolute value of \c *this
ykuroda 0:13a5d365ba16 24 *
ykuroda 0:13a5d365ba16 25 * Example: \include MatrixBase_cwiseAbs2.cpp
ykuroda 0:13a5d365ba16 26 * Output: \verbinclude MatrixBase_cwiseAbs2.out
ykuroda 0:13a5d365ba16 27 *
ykuroda 0:13a5d365ba16 28 * \sa cwiseAbs()
ykuroda 0:13a5d365ba16 29 */
ykuroda 0:13a5d365ba16 30 EIGEN_STRONG_INLINE const CwiseUnaryOp<internal::scalar_abs2_op<Scalar>, const Derived>
ykuroda 0:13a5d365ba16 31 cwiseAbs2() const { return derived(); }
ykuroda 0:13a5d365ba16 32
ykuroda 0:13a5d365ba16 33 /** \returns an expression of the coefficient-wise square root of *this.
ykuroda 0:13a5d365ba16 34 *
ykuroda 0:13a5d365ba16 35 * Example: \include MatrixBase_cwiseSqrt.cpp
ykuroda 0:13a5d365ba16 36 * Output: \verbinclude MatrixBase_cwiseSqrt.out
ykuroda 0:13a5d365ba16 37 *
ykuroda 0:13a5d365ba16 38 * \sa cwisePow(), cwiseSquare()
ykuroda 0:13a5d365ba16 39 */
ykuroda 0:13a5d365ba16 40 inline const CwiseUnaryOp<internal::scalar_sqrt_op<Scalar>, const Derived>
ykuroda 0:13a5d365ba16 41 cwiseSqrt() const { return derived(); }
ykuroda 0:13a5d365ba16 42
ykuroda 0:13a5d365ba16 43 /** \returns an expression of the coefficient-wise inverse of *this.
ykuroda 0:13a5d365ba16 44 *
ykuroda 0:13a5d365ba16 45 * Example: \include MatrixBase_cwiseInverse.cpp
ykuroda 0:13a5d365ba16 46 * Output: \verbinclude MatrixBase_cwiseInverse.out
ykuroda 0:13a5d365ba16 47 *
ykuroda 0:13a5d365ba16 48 * \sa cwiseProduct()
ykuroda 0:13a5d365ba16 49 */
ykuroda 0:13a5d365ba16 50 inline const CwiseUnaryOp<internal::scalar_inverse_op<Scalar>, const Derived>
ykuroda 0:13a5d365ba16 51 cwiseInverse() const { return derived(); }