1c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath// This file is part of Eigen, a lightweight C++ template library 2c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath// for linear algebra. 3c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath// 4c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath// Copyright (C) 2008 Gael Guennebaud <gael.guennebaud@inria.fr> 5c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath// 6c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath// This Source Code Form is subject to the terms of the Mozilla 7c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath// Public License v. 2.0. If a copy of the MPL was not distributed 8c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath// with this file, You can obtain one at http://mozilla.org/MPL/2.0/. 9c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 10c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath#ifndef EIGEN_ALIGNEDBOX_H 11c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath#define EIGEN_ALIGNEDBOX_H 12c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 13c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamathnamespace Eigen { 14c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 15c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath/** \geometry_module \ingroup Geometry_Module 16c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * 17c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * 18c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * \class AlignedBox 19c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * 20c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * \brief An axis aligned box 21c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * 22a829215e078ace896f52702caa0c27608f40e3b0Miao Wang * \tparam _Scalar the type of the scalar coefficients 23a829215e078ace896f52702caa0c27608f40e3b0Miao Wang * \tparam _AmbientDim the dimension of the ambient space, can be a compile time value or Dynamic. 24c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * 25c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * This class represents an axis aligned box as a pair of the minimal and maximal corners. 26a829215e078ace896f52702caa0c27608f40e3b0Miao Wang * \warning The result of most methods is undefined when applied to an empty box. You can check for empty boxes using isEmpty(). 27a829215e078ace896f52702caa0c27608f40e3b0Miao Wang * \sa alignedboxtypedefs 28c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath */ 29c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamathtemplate <typename _Scalar, int _AmbientDim> 30c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamathclass AlignedBox 31c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath{ 32c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamathpublic: 33c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan KamathEIGEN_MAKE_ALIGNED_OPERATOR_NEW_IF_VECTORIZABLE_FIXED_SIZE(_Scalar,_AmbientDim) 34c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath enum { AmbientDimAtCompileTime = _AmbientDim }; 35c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath typedef _Scalar Scalar; 36c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath typedef NumTraits<Scalar> ScalarTraits; 372b8756b6f1de65d3f8bffab45be6c44ceb7411fcMiao Wang typedef Eigen::Index Index; ///< \deprecated since Eigen 3.3 38c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath typedef typename ScalarTraits::Real RealScalar; 392b8756b6f1de65d3f8bffab45be6c44ceb7411fcMiao Wang typedef typename ScalarTraits::NonInteger NonInteger; 40c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath typedef Matrix<Scalar,AmbientDimAtCompileTime,1> VectorType; 412b8756b6f1de65d3f8bffab45be6c44ceb7411fcMiao Wang typedef CwiseBinaryOp<internal::scalar_sum_op<Scalar>, const VectorType, const VectorType> VectorTypeSum; 42c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 43c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath /** Define constants to name the corners of a 1D, 2D or 3D axis aligned bounding box */ 44c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath enum CornerType 45c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath { 46a829215e078ace896f52702caa0c27608f40e3b0Miao Wang /** 1D names @{ */ 47c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath Min=0, Max=1, 48a829215e078ace896f52702caa0c27608f40e3b0Miao Wang /** @} */ 49c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 50a829215e078ace896f52702caa0c27608f40e3b0Miao Wang /** Identifier for 2D corner @{ */ 51c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath BottomLeft=0, BottomRight=1, 52c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath TopLeft=2, TopRight=3, 53a829215e078ace896f52702caa0c27608f40e3b0Miao Wang /** @} */ 54c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 55a829215e078ace896f52702caa0c27608f40e3b0Miao Wang /** Identifier for 3D corner @{ */ 56c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath BottomLeftFloor=0, BottomRightFloor=1, 57c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath TopLeftFloor=2, TopRightFloor=3, 58c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath BottomLeftCeil=4, BottomRightCeil=5, 59c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath TopLeftCeil=6, TopRightCeil=7 60a829215e078ace896f52702caa0c27608f40e3b0Miao Wang /** @} */ 61c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath }; 62c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 63c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 64c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath /** Default constructor initializing a null box. */ 652b8756b6f1de65d3f8bffab45be6c44ceb7411fcMiao Wang EIGEN_DEVICE_FUNC inline AlignedBox() 66c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath { if (AmbientDimAtCompileTime!=Dynamic) setEmpty(); } 67c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 68c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath /** Constructs a null box with \a _dim the dimension of the ambient space. */ 692b8756b6f1de65d3f8bffab45be6c44ceb7411fcMiao Wang EIGEN_DEVICE_FUNC inline explicit AlignedBox(Index _dim) : m_min(_dim), m_max(_dim) 70c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath { setEmpty(); } 71c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 72a829215e078ace896f52702caa0c27608f40e3b0Miao Wang /** Constructs a box with extremities \a _min and \a _max. 73a829215e078ace896f52702caa0c27608f40e3b0Miao Wang * \warning If either component of \a _min is larger than the same component of \a _max, the constructed box is empty. */ 74c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath template<typename OtherVectorType1, typename OtherVectorType2> 752b8756b6f1de65d3f8bffab45be6c44ceb7411fcMiao Wang EIGEN_DEVICE_FUNC inline AlignedBox(const OtherVectorType1& _min, const OtherVectorType2& _max) : m_min(_min), m_max(_max) {} 76c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 77c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath /** Constructs a box containing a single point \a p. */ 78c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath template<typename Derived> 792b8756b6f1de65d3f8bffab45be6c44ceb7411fcMiao Wang EIGEN_DEVICE_FUNC inline explicit AlignedBox(const MatrixBase<Derived>& p) : m_min(p), m_max(m_min) 80a829215e078ace896f52702caa0c27608f40e3b0Miao Wang { } 81c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 822b8756b6f1de65d3f8bffab45be6c44ceb7411fcMiao Wang EIGEN_DEVICE_FUNC ~AlignedBox() {} 83c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 84c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath /** \returns the dimension in which the box holds */ 852b8756b6f1de65d3f8bffab45be6c44ceb7411fcMiao Wang EIGEN_DEVICE_FUNC inline Index dim() const { return AmbientDimAtCompileTime==Dynamic ? m_min.size() : Index(AmbientDimAtCompileTime); } 86c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 87a829215e078ace896f52702caa0c27608f40e3b0Miao Wang /** \deprecated use isEmpty() */ 882b8756b6f1de65d3f8bffab45be6c44ceb7411fcMiao Wang EIGEN_DEVICE_FUNC inline bool isNull() const { return isEmpty(); } 89c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 90a829215e078ace896f52702caa0c27608f40e3b0Miao Wang /** \deprecated use setEmpty() */ 912b8756b6f1de65d3f8bffab45be6c44ceb7411fcMiao Wang EIGEN_DEVICE_FUNC inline void setNull() { setEmpty(); } 92c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 93a829215e078ace896f52702caa0c27608f40e3b0Miao Wang /** \returns true if the box is empty. 94a829215e078ace896f52702caa0c27608f40e3b0Miao Wang * \sa setEmpty */ 952b8756b6f1de65d3f8bffab45be6c44ceb7411fcMiao Wang EIGEN_DEVICE_FUNC inline bool isEmpty() const { return (m_min.array() > m_max.array()).any(); } 96c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 97a829215e078ace896f52702caa0c27608f40e3b0Miao Wang /** Makes \c *this an empty box. 98a829215e078ace896f52702caa0c27608f40e3b0Miao Wang * \sa isEmpty */ 992b8756b6f1de65d3f8bffab45be6c44ceb7411fcMiao Wang EIGEN_DEVICE_FUNC inline void setEmpty() 100c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath { 101c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath m_min.setConstant( ScalarTraits::highest() ); 102c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath m_max.setConstant( ScalarTraits::lowest() ); 103c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath } 104c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 105c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath /** \returns the minimal corner */ 1062b8756b6f1de65d3f8bffab45be6c44ceb7411fcMiao Wang EIGEN_DEVICE_FUNC inline const VectorType& (min)() const { return m_min; } 107c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath /** \returns a non const reference to the minimal corner */ 1082b8756b6f1de65d3f8bffab45be6c44ceb7411fcMiao Wang EIGEN_DEVICE_FUNC inline VectorType& (min)() { return m_min; } 109c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath /** \returns the maximal corner */ 1102b8756b6f1de65d3f8bffab45be6c44ceb7411fcMiao Wang EIGEN_DEVICE_FUNC inline const VectorType& (max)() const { return m_max; } 111c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath /** \returns a non const reference to the maximal corner */ 1122b8756b6f1de65d3f8bffab45be6c44ceb7411fcMiao Wang EIGEN_DEVICE_FUNC inline VectorType& (max)() { return m_max; } 113c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 114c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath /** \returns the center of the box */ 1152b8756b6f1de65d3f8bffab45be6c44ceb7411fcMiao Wang EIGEN_DEVICE_FUNC inline const EIGEN_EXPR_BINARYOP_SCALAR_RETURN_TYPE(VectorTypeSum, RealScalar, quotient) 116c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath center() const 1172b8756b6f1de65d3f8bffab45be6c44ceb7411fcMiao Wang { return (m_min+m_max)/RealScalar(2); } 118c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 119c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath /** \returns the lengths of the sides of the bounding box. 120c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * Note that this function does not get the same 121c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * result for integral or floating scalar types: see 122c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath */ 1232b8756b6f1de65d3f8bffab45be6c44ceb7411fcMiao Wang EIGEN_DEVICE_FUNC inline const CwiseBinaryOp< internal::scalar_difference_op<Scalar,Scalar>, const VectorType, const VectorType> sizes() const 124c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath { return m_max - m_min; } 125c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 126c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath /** \returns the volume of the bounding box */ 1272b8756b6f1de65d3f8bffab45be6c44ceb7411fcMiao Wang EIGEN_DEVICE_FUNC inline Scalar volume() const 128c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath { return sizes().prod(); } 129c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 130c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath /** \returns an expression for the bounding box diagonal vector 131c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * if the length of the diagonal is needed: diagonal().norm() 132c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * will provide it. 133c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath */ 1342b8756b6f1de65d3f8bffab45be6c44ceb7411fcMiao Wang EIGEN_DEVICE_FUNC inline CwiseBinaryOp< internal::scalar_difference_op<Scalar,Scalar>, const VectorType, const VectorType> diagonal() const 135c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath { return sizes(); } 136c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 137c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath /** \returns the vertex of the bounding box at the corner defined by 138c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * the corner-id corner. It works only for a 1D, 2D or 3D bounding box. 139c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * For 1D bounding boxes corners are named by 2 enum constants: 140c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * BottomLeft and BottomRight. 141c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * For 2D bounding boxes, corners are named by 4 enum constants: 142c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * BottomLeft, BottomRight, TopLeft, TopRight. 143c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * For 3D bounding boxes, the following names are added: 144c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * BottomLeftCeil, BottomRightCeil, TopLeftCeil, TopRightCeil. 145c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath */ 1462b8756b6f1de65d3f8bffab45be6c44ceb7411fcMiao Wang EIGEN_DEVICE_FUNC inline VectorType corner(CornerType corner) const 147c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath { 148c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath EIGEN_STATIC_ASSERT(_AmbientDim <= 3, THIS_METHOD_IS_ONLY_FOR_VECTORS_OF_A_SPECIFIC_SIZE); 149c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 150c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath VectorType res; 151c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 152c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath Index mult = 1; 153c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath for(Index d=0; d<dim(); ++d) 154c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath { 155c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath if( mult & corner ) res[d] = m_max[d]; 156c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath else res[d] = m_min[d]; 157c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath mult *= 2; 158c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath } 159c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath return res; 160c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath } 161c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 162c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath /** \returns a random point inside the bounding box sampled with 163c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * a uniform distribution */ 1642b8756b6f1de65d3f8bffab45be6c44ceb7411fcMiao Wang EIGEN_DEVICE_FUNC inline VectorType sample() const 165c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath { 1662b8756b6f1de65d3f8bffab45be6c44ceb7411fcMiao Wang VectorType r(dim()); 167c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath for(Index d=0; d<dim(); ++d) 168c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath { 169c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath if(!ScalarTraits::IsInteger) 170c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath { 171c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath r[d] = m_min[d] + (m_max[d]-m_min[d]) 172c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * internal::random<Scalar>(Scalar(0), Scalar(1)); 173c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath } 174c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath else 175c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath r[d] = internal::random(m_min[d], m_max[d]); 176c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath } 177c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath return r; 178c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath } 179c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 180c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath /** \returns true if the point \a p is inside the box \c *this. */ 181c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath template<typename Derived> 1822b8756b6f1de65d3f8bffab45be6c44ceb7411fcMiao Wang EIGEN_DEVICE_FUNC inline bool contains(const MatrixBase<Derived>& p) const 183c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath { 1842b8756b6f1de65d3f8bffab45be6c44ceb7411fcMiao Wang typename internal::nested_eval<Derived,2>::type p_n(p.derived()); 185a829215e078ace896f52702caa0c27608f40e3b0Miao Wang return (m_min.array()<=p_n.array()).all() && (p_n.array()<=m_max.array()).all(); 186c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath } 187c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 188c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath /** \returns true if the box \a b is entirely inside the box \c *this. */ 1892b8756b6f1de65d3f8bffab45be6c44ceb7411fcMiao Wang EIGEN_DEVICE_FUNC inline bool contains(const AlignedBox& b) const 190c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath { return (m_min.array()<=(b.min)().array()).all() && ((b.max)().array()<=m_max.array()).all(); } 191c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 192a829215e078ace896f52702caa0c27608f40e3b0Miao Wang /** \returns true if the box \a b is intersecting the box \c *this. 193a829215e078ace896f52702caa0c27608f40e3b0Miao Wang * \sa intersection, clamp */ 1942b8756b6f1de65d3f8bffab45be6c44ceb7411fcMiao Wang EIGEN_DEVICE_FUNC inline bool intersects(const AlignedBox& b) const 195a829215e078ace896f52702caa0c27608f40e3b0Miao Wang { return (m_min.array()<=(b.max)().array()).all() && ((b.min)().array()<=m_max.array()).all(); } 196a829215e078ace896f52702caa0c27608f40e3b0Miao Wang 197a829215e078ace896f52702caa0c27608f40e3b0Miao Wang /** Extends \c *this such that it contains the point \a p and returns a reference to \c *this. 198a829215e078ace896f52702caa0c27608f40e3b0Miao Wang * \sa extend(const AlignedBox&) */ 199c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath template<typename Derived> 2002b8756b6f1de65d3f8bffab45be6c44ceb7411fcMiao Wang EIGEN_DEVICE_FUNC inline AlignedBox& extend(const MatrixBase<Derived>& p) 201c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath { 2022b8756b6f1de65d3f8bffab45be6c44ceb7411fcMiao Wang typename internal::nested_eval<Derived,2>::type p_n(p.derived()); 203a829215e078ace896f52702caa0c27608f40e3b0Miao Wang m_min = m_min.cwiseMin(p_n); 204a829215e078ace896f52702caa0c27608f40e3b0Miao Wang m_max = m_max.cwiseMax(p_n); 205c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath return *this; 206c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath } 207c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 208a829215e078ace896f52702caa0c27608f40e3b0Miao Wang /** Extends \c *this such that it contains the box \a b and returns a reference to \c *this. 209a829215e078ace896f52702caa0c27608f40e3b0Miao Wang * \sa merged, extend(const MatrixBase&) */ 2102b8756b6f1de65d3f8bffab45be6c44ceb7411fcMiao Wang EIGEN_DEVICE_FUNC inline AlignedBox& extend(const AlignedBox& b) 211c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath { 212c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath m_min = m_min.cwiseMin(b.m_min); 213c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath m_max = m_max.cwiseMax(b.m_max); 214c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath return *this; 215c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath } 216c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 217a829215e078ace896f52702caa0c27608f40e3b0Miao Wang /** Clamps \c *this by the box \a b and returns a reference to \c *this. 218a829215e078ace896f52702caa0c27608f40e3b0Miao Wang * \note If the boxes don't intersect, the resulting box is empty. 219a829215e078ace896f52702caa0c27608f40e3b0Miao Wang * \sa intersection(), intersects() */ 2202b8756b6f1de65d3f8bffab45be6c44ceb7411fcMiao Wang EIGEN_DEVICE_FUNC inline AlignedBox& clamp(const AlignedBox& b) 221c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath { 222c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath m_min = m_min.cwiseMax(b.m_min); 223c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath m_max = m_max.cwiseMin(b.m_max); 224c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath return *this; 225c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath } 226c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 227a829215e078ace896f52702caa0c27608f40e3b0Miao Wang /** Returns an AlignedBox that is the intersection of \a b and \c *this 228a829215e078ace896f52702caa0c27608f40e3b0Miao Wang * \note If the boxes don't intersect, the resulting box is empty. 229a829215e078ace896f52702caa0c27608f40e3b0Miao Wang * \sa intersects(), clamp, contains() */ 2302b8756b6f1de65d3f8bffab45be6c44ceb7411fcMiao Wang EIGEN_DEVICE_FUNC inline AlignedBox intersection(const AlignedBox& b) const 231c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath {return AlignedBox(m_min.cwiseMax(b.m_min), m_max.cwiseMin(b.m_max)); } 232c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 233a829215e078ace896f52702caa0c27608f40e3b0Miao Wang /** Returns an AlignedBox that is the union of \a b and \c *this. 234a829215e078ace896f52702caa0c27608f40e3b0Miao Wang * \note Merging with an empty box may result in a box bigger than \c *this. 235a829215e078ace896f52702caa0c27608f40e3b0Miao Wang * \sa extend(const AlignedBox&) */ 2362b8756b6f1de65d3f8bffab45be6c44ceb7411fcMiao Wang EIGEN_DEVICE_FUNC inline AlignedBox merged(const AlignedBox& b) const 237c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath { return AlignedBox(m_min.cwiseMin(b.m_min), m_max.cwiseMax(b.m_max)); } 238c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 239c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath /** Translate \c *this by the vector \a t and returns a reference to \c *this. */ 240c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath template<typename Derived> 2412b8756b6f1de65d3f8bffab45be6c44ceb7411fcMiao Wang EIGEN_DEVICE_FUNC inline AlignedBox& translate(const MatrixBase<Derived>& a_t) 242c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath { 2432b8756b6f1de65d3f8bffab45be6c44ceb7411fcMiao Wang const typename internal::nested_eval<Derived,2>::type t(a_t.derived()); 244c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath m_min += t; 245c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath m_max += t; 246c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath return *this; 247c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath } 248c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 249c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath /** \returns the squared distance between the point \a p and the box \c *this, 250c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * and zero if \a p is inside the box. 251a829215e078ace896f52702caa0c27608f40e3b0Miao Wang * \sa exteriorDistance(const MatrixBase&), squaredExteriorDistance(const AlignedBox&) 252c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath */ 253c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath template<typename Derived> 2542b8756b6f1de65d3f8bffab45be6c44ceb7411fcMiao Wang EIGEN_DEVICE_FUNC inline Scalar squaredExteriorDistance(const MatrixBase<Derived>& p) const; 255c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 256c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath /** \returns the squared distance between the boxes \a b and \c *this, 257c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * and zero if the boxes intersect. 258a829215e078ace896f52702caa0c27608f40e3b0Miao Wang * \sa exteriorDistance(const AlignedBox&), squaredExteriorDistance(const MatrixBase&) 259c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath */ 2602b8756b6f1de65d3f8bffab45be6c44ceb7411fcMiao Wang EIGEN_DEVICE_FUNC inline Scalar squaredExteriorDistance(const AlignedBox& b) const; 261c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 262c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath /** \returns the distance between the point \a p and the box \c *this, 263c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * and zero if \a p is inside the box. 264a829215e078ace896f52702caa0c27608f40e3b0Miao Wang * \sa squaredExteriorDistance(const MatrixBase&), exteriorDistance(const AlignedBox&) 265c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath */ 266c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath template<typename Derived> 2672b8756b6f1de65d3f8bffab45be6c44ceb7411fcMiao Wang EIGEN_DEVICE_FUNC inline NonInteger exteriorDistance(const MatrixBase<Derived>& p) const 2682b8756b6f1de65d3f8bffab45be6c44ceb7411fcMiao Wang { EIGEN_USING_STD_MATH(sqrt) return sqrt(NonInteger(squaredExteriorDistance(p))); } 269c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 270c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath /** \returns the distance between the boxes \a b and \c *this, 271c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * and zero if the boxes intersect. 272a829215e078ace896f52702caa0c27608f40e3b0Miao Wang * \sa squaredExteriorDistance(const AlignedBox&), exteriorDistance(const MatrixBase&) 273c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath */ 2742b8756b6f1de65d3f8bffab45be6c44ceb7411fcMiao Wang EIGEN_DEVICE_FUNC inline NonInteger exteriorDistance(const AlignedBox& b) const 2752b8756b6f1de65d3f8bffab45be6c44ceb7411fcMiao Wang { EIGEN_USING_STD_MATH(sqrt) return sqrt(NonInteger(squaredExteriorDistance(b))); } 276c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 277c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath /** \returns \c *this with scalar type casted to \a NewScalarType 278c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * 279c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * Note that if \a NewScalarType is equal to the current scalar type of \c *this 280c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * then this function smartly returns a const reference to \c *this. 281c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath */ 282c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath template<typename NewScalarType> 2832b8756b6f1de65d3f8bffab45be6c44ceb7411fcMiao Wang EIGEN_DEVICE_FUNC inline typename internal::cast_return_type<AlignedBox, 284c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath AlignedBox<NewScalarType,AmbientDimAtCompileTime> >::type cast() const 285c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath { 286c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath return typename internal::cast_return_type<AlignedBox, 287c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath AlignedBox<NewScalarType,AmbientDimAtCompileTime> >::type(*this); 288c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath } 289c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 290c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath /** Copy constructor with scalar type conversion */ 291c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath template<typename OtherScalarType> 2922b8756b6f1de65d3f8bffab45be6c44ceb7411fcMiao Wang EIGEN_DEVICE_FUNC inline explicit AlignedBox(const AlignedBox<OtherScalarType,AmbientDimAtCompileTime>& other) 293c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath { 294c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath m_min = (other.min)().template cast<Scalar>(); 295c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath m_max = (other.max)().template cast<Scalar>(); 296c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath } 297c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 298c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath /** \returns \c true if \c *this is approximately equal to \a other, within the precision 299c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * determined by \a prec. 300c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * 301c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * \sa MatrixBase::isApprox() */ 3022b8756b6f1de65d3f8bffab45be6c44ceb7411fcMiao Wang EIGEN_DEVICE_FUNC bool isApprox(const AlignedBox& other, const RealScalar& prec = ScalarTraits::dummy_precision()) const 303c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath { return m_min.isApprox(other.m_min, prec) && m_max.isApprox(other.m_max, prec); } 304c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 305c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamathprotected: 306c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 307c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath VectorType m_min, m_max; 308c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath}; 309c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 310c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 311c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 312c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamathtemplate<typename Scalar,int AmbientDim> 313c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamathtemplate<typename Derived> 3142b8756b6f1de65d3f8bffab45be6c44ceb7411fcMiao WangEIGEN_DEVICE_FUNC inline Scalar AlignedBox<Scalar,AmbientDim>::squaredExteriorDistance(const MatrixBase<Derived>& a_p) const 315c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath{ 3162b8756b6f1de65d3f8bffab45be6c44ceb7411fcMiao Wang typename internal::nested_eval<Derived,2*AmbientDim>::type p(a_p.derived()); 317c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath Scalar dist2(0); 318c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath Scalar aux; 319c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath for (Index k=0; k<dim(); ++k) 320c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath { 321c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath if( m_min[k] > p[k] ) 322c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath { 323c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath aux = m_min[k] - p[k]; 324c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath dist2 += aux*aux; 325c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath } 326c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath else if( p[k] > m_max[k] ) 327c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath { 328c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath aux = p[k] - m_max[k]; 329c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath dist2 += aux*aux; 330c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath } 331c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath } 332c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath return dist2; 333c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath} 334c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 335c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamathtemplate<typename Scalar,int AmbientDim> 3362b8756b6f1de65d3f8bffab45be6c44ceb7411fcMiao WangEIGEN_DEVICE_FUNC inline Scalar AlignedBox<Scalar,AmbientDim>::squaredExteriorDistance(const AlignedBox& b) const 337c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath{ 338c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath Scalar dist2(0); 339c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath Scalar aux; 340c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath for (Index k=0; k<dim(); ++k) 341c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath { 342c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath if( m_min[k] > b.m_max[k] ) 343c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath { 344c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath aux = m_min[k] - b.m_max[k]; 345c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath dist2 += aux*aux; 346c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath } 347c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath else if( b.m_min[k] > m_max[k] ) 348c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath { 349c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath aux = b.m_min[k] - m_max[k]; 350c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath dist2 += aux*aux; 351c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath } 352c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath } 353c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath return dist2; 354c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath} 355c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 356c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath/** \defgroup alignedboxtypedefs Global aligned box typedefs 357c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * 358c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * \ingroup Geometry_Module 359c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * 360c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * Eigen defines several typedef shortcuts for most common aligned box types. 361c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * 362c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * The general patterns are the following: 363c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * 364c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * \c AlignedBoxSizeType where \c Size can be \c 1, \c 2,\c 3,\c 4 for fixed size boxes or \c X for dynamic size, 365c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * and where \c Type can be \c i for integer, \c f for float, \c d for double. 366c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * 367c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * For example, \c AlignedBox3d is a fixed-size 3x3 aligned box type of doubles, and \c AlignedBoxXf is a dynamic-size aligned box of floats. 368c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * 369c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * \sa class AlignedBox 370c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath */ 371c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 372c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath#define EIGEN_MAKE_TYPEDEFS(Type, TypeSuffix, Size, SizeSuffix) \ 373c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath/** \ingroup alignedboxtypedefs */ \ 374c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamathtypedef AlignedBox<Type, Size> AlignedBox##SizeSuffix##TypeSuffix; 375c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 376c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath#define EIGEN_MAKE_TYPEDEFS_ALL_SIZES(Type, TypeSuffix) \ 377c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan KamathEIGEN_MAKE_TYPEDEFS(Type, TypeSuffix, 1, 1) \ 378c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan KamathEIGEN_MAKE_TYPEDEFS(Type, TypeSuffix, 2, 2) \ 379c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan KamathEIGEN_MAKE_TYPEDEFS(Type, TypeSuffix, 3, 3) \ 380c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan KamathEIGEN_MAKE_TYPEDEFS(Type, TypeSuffix, 4, 4) \ 381c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan KamathEIGEN_MAKE_TYPEDEFS(Type, TypeSuffix, Dynamic, X) 382c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 383c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan KamathEIGEN_MAKE_TYPEDEFS_ALL_SIZES(int, i) 384c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan KamathEIGEN_MAKE_TYPEDEFS_ALL_SIZES(float, f) 385c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan KamathEIGEN_MAKE_TYPEDEFS_ALL_SIZES(double, d) 386c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 387c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath#undef EIGEN_MAKE_TYPEDEFS_ALL_SIZES 388c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath#undef EIGEN_MAKE_TYPEDEFS 389c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 390c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath} // end namespace Eigen 391c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 392c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath#endif // EIGEN_ALIGNEDBOX_H 393