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<h1>MapBase.h</h1> </div>
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<div class="contents">
<a href="_map_base_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">// This file is part of Eigen, a lightweight C++ template library</span>
<a name="l00002"></a>00002 <span class="comment">// for linear algebra.</span>
<a name="l00003"></a>00003 <span class="comment">//</span>
<a name="l00004"></a>00004 <span class="comment">// Copyright (C) 2007-2010 Benoit Jacob <jacob.benoit.1@gmail.com></span>
<a name="l00005"></a>00005 <span class="comment">// Copyright (C) 2008 Gael Guennebaud <gael.guennebaud@inria.fr></span>
<a name="l00006"></a>00006 <span class="comment">//</span>
<a name="l00007"></a>00007 <span class="comment">// Eigen is free software; you can redistribute it and/or</span>
<a name="l00008"></a>00008 <span class="comment">// modify it under the terms of the GNU Lesser General Public</span>
<a name="l00009"></a>00009 <span class="comment">// License as published by the Free Software Foundation; either</span>
<a name="l00010"></a>00010 <span class="comment">// version 3 of the License, or (at your option) any later version.</span>
<a name="l00011"></a>00011 <span class="comment">//</span>
<a name="l00012"></a>00012 <span class="comment">// Alternatively, you can redistribute it and/or</span>
<a name="l00013"></a>00013 <span class="comment">// modify it under the terms of the GNU General Public License as</span>
<a name="l00014"></a>00014 <span class="comment">// published by the Free Software Foundation; either version 2 of</span>
<a name="l00015"></a>00015 <span class="comment">// the License, or (at your option) any later version.</span>
<a name="l00016"></a>00016 <span class="comment">//</span>
<a name="l00017"></a>00017 <span class="comment">// Eigen is distributed in the hope that it will be useful, but WITHOUT ANY</span>
<a name="l00018"></a>00018 <span class="comment">// WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS</span>
<a name="l00019"></a>00019 <span class="comment">// FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License or the</span>
<a name="l00020"></a>00020 <span class="comment">// GNU General Public License for more details.</span>
<a name="l00021"></a>00021 <span class="comment">//</span>
<a name="l00022"></a>00022 <span class="comment">// You should have received a copy of the GNU Lesser General Public</span>
<a name="l00023"></a>00023 <span class="comment">// License and a copy of the GNU General Public License along with</span>
<a name="l00024"></a>00024 <span class="comment">// Eigen. If not, see <http://www.gnu.org/licenses/>.</span>
<a name="l00025"></a>00025
<a name="l00026"></a>00026 <span class="preprocessor">#ifndef EIGEN_MAPBASE_H</span>
<a name="l00027"></a>00027 <span class="preprocessor"></span><span class="preprocessor">#define EIGEN_MAPBASE_H</span>
<a name="l00028"></a>00028 <span class="preprocessor"></span>
<a name="l00029"></a><a class="code" href="_map_base_8h.html#a865af1a238aa74b7997ee56546fd8023">00029</a> <span class="preprocessor">#define EIGEN_STATIC_ASSERT_LINEAR_ACCESS(Derived) \</span>
<a name="l00030"></a>00030 <span class="preprocessor"> EIGEN_STATIC_ASSERT(int(internal::traits<Derived>::Flags) & LinearAccessBit, \</span>
<a name="l00031"></a>00031 <span class="preprocessor"> YOU_ARE_TRYING_TO_USE_AN_INDEX_BASED_ACCESSOR_ON_AN_EXPRESSION_THAT_DOES_NOT_SUPPORT_THAT)</span>
<a name="l00032"></a>00032 <span class="preprocessor"></span>
<a name="l00033"></a>00033 <span class="comment"></span>
<a name="l00034"></a>00034 <span class="comment">/** \class MapBase</span>
<a name="l00035"></a>00035 <span class="comment"> * \ingroup Core_Module</span>
<a name="l00036"></a>00036 <span class="comment"> *</span>
<a name="l00037"></a>00037 <span class="comment"> * \brief Base class for Map and Block expression with direct access</span>
<a name="l00038"></a>00038 <span class="comment"> *</span>
<a name="l00039"></a>00039 <span class="comment"> * \sa class Map, class Block</span>
<a name="l00040"></a>00040 <span class="comment"> */</span>
<a name="l00041"></a><a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html">00041</a> <span class="keyword">template</span><<span class="keyword">typename</span> Derived> <span class="keyword">class </span><a class="code" href="class_map_base.html" title="Base class for Map and Block expression with direct access.">MapBase</a><Derived, <a class="code" href="_constants_8h.html#a7a6570775cf702f4d7a578fdbad75b2ea4ef687d4d4934463c6f9285c806b7d11">ReadOnlyAccessors</a>>
<a name="l00042"></a>00042 : <span class="keyword">public</span> internal::dense_xpr_base<Derived>::<a class="code" href="classinternal_1_1dense__xpr__base_1_1type.html">type</a>
<a name="l00043"></a>00043 {
<a name="l00044"></a>00044 <span class="keyword">public</span>:
<a name="l00045"></a>00045
<a name="l00046"></a><a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a7756a23b5fd8f538b542cc744fe21703">00046</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="structinternal_1_1dense__xpr__base.html">internal::dense_xpr_base<Derived>::type</a> <a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a7756a23b5fd8f538b542cc744fe21703">Base</a>;
<a name="l00047"></a>00047 <span class="keyword">enum</span> {
<a name="l00048"></a><a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a95bb7f1628534a552c9a86b0dfa0849fab882e6d8c15337f9cfd56dd90392a7af">00048</a> RowsAtCompileTime = internal::traits<Derived>::RowsAtCompileTime,
<a name="l00049"></a><a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a95bb7f1628534a552c9a86b0dfa0849fa7ff01fb650313f1daf3e72656c158a8f">00049</a> ColsAtCompileTime = internal::traits<Derived>::ColsAtCompileTime,
<a name="l00050"></a><a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a95bb7f1628534a552c9a86b0dfa0849fad4fc4026e9e9345147c354a175cc8e2e">00050</a> SizeAtCompileTime = Base::SizeAtCompileTime
<a name="l00051"></a>00051 };
<a name="l00052"></a>00052
<a name="l00053"></a><a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a75fd5843f786a9579a605d56dd5b3f89">00053</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> internal::traits<Derived>::StorageKind <a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a75fd5843f786a9579a605d56dd5b3f89">StorageKind</a>;
<a name="l00054"></a><a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a81ef8dd91e1947bc1c13cfc8cdd09926">00054</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> internal::traits<Derived>::Index <a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a81ef8dd91e1947bc1c13cfc8cdd09926">Index</a>;
<a name="l00055"></a><a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a17d73b38347d752228e429fc47743683">00055</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> internal::traits<Derived>::Scalar <a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a17d73b38347d752228e429fc47743683">Scalar</a>;
<a name="l00056"></a><a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a0860b277f460f1ed943040afa8caf335">00056</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="structinternal_1_1packet__traits.html#a397d0310d0460f672eec4dd6d2a363de">internal::packet_traits<Scalar>::type</a> <a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a0860b277f460f1ed943040afa8caf335">PacketScalar</a>;
<a name="l00057"></a><a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#aa7c341eae0ab6427f90e8cfb2ec3c04e">00057</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="struct_num_traits.html" title="Holds information about the various numeric (i.e.">NumTraits<Scalar>::Real</a> <a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#aa7c341eae0ab6427f90e8cfb2ec3c04e">RealScalar</a>;
<a name="l00058"></a>00058 <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="structinternal_1_1conditional.html">internal::conditional</a><
<a name="l00059"></a>00059 bool(<a class="code" href="structinternal_1_1is__lvalue.html">internal::is_lvalue<Derived>::value</a>),
<a name="l00060"></a>00060 <a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a17d73b38347d752228e429fc47743683">Scalar</a> *,
<a name="l00061"></a>00061 <span class="keyword">const</span> <a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a17d73b38347d752228e429fc47743683">Scalar</a> *><a class="code" href="classinternal_1_1dense__xpr__base_1_1type.html">::type</a>
<a name="l00062"></a><a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a4b41156a9975a7fde638a9bb81f5f894">00062</a> <a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a4b41156a9975a7fde638a9bb81f5f894">PointerType</a>;
<a name="l00063"></a>00063
<a name="l00064"></a>00064 <span class="keyword">using</span> Base::derived;
<a name="l00065"></a>00065 <span class="comment">// using Base::RowsAtCompileTime;</span>
<a name="l00066"></a>00066 <span class="comment">// using Base::ColsAtCompileTime;</span>
<a name="l00067"></a>00067 <span class="comment">// using Base::SizeAtCompileTime;</span>
<a name="l00068"></a>00068 <span class="keyword">using</span> Base::MaxRowsAtCompileTime;
<a name="l00069"></a>00069 <span class="keyword">using</span> Base::MaxColsAtCompileTime;
<a name="l00070"></a>00070 <span class="keyword">using</span> Base::MaxSizeAtCompileTime;
<a name="l00071"></a>00071 <span class="keyword">using</span> Base::IsVectorAtCompileTime;
<a name="l00072"></a>00072 <span class="keyword">using</span> Base::Flags;
<a name="l00073"></a>00073 <span class="keyword">using</span> Base::IsRowMajor;
<a name="l00074"></a>00074
<a name="l00075"></a>00075 <span class="keyword">using</span> Base::rows;
<a name="l00076"></a>00076 <span class="keyword">using</span> Base::cols;
<a name="l00077"></a>00077 <span class="keyword">using</span> <a class="code" href="namespacemrpt_1_1math.html#a34f37758cc35f29279a8e6ad91215ad1">Base::size</a>;
<a name="l00078"></a>00078 <span class="keyword">using</span> Base::coeff;
<a name="l00079"></a>00079 <span class="keyword">using</span> Base::coeffRef;
<a name="l00080"></a>00080 <span class="keyword">using</span> Base::lazyAssign;
<a name="l00081"></a>00081 <span class="keyword">using</span> Base::eval;
<a name="l00082"></a>00082
<a name="l00083"></a>00083 <span class="keyword">using</span> Base::innerStride;
<a name="l00084"></a>00084 <span class="keyword">using</span> Base::outerStride;
<a name="l00085"></a>00085 <span class="keyword">using</span> Base::rowStride;
<a name="l00086"></a>00086 <span class="keyword">using</span> Base::colStride;
<a name="l00087"></a>00087
<a name="l00088"></a>00088
<a name="l00089"></a><a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a6dddada3fd7fb8a72f4923d2f1546408">00089</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> Base::CoeffReturnType <a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a6dddada3fd7fb8a72f4923d2f1546408">CoeffReturnType</a>;
<a name="l00090"></a>00090
<a name="l00091"></a><a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#acc12d9eb26eb380b0715127e5a550e79">00091</a> <span class="keyword">inline</span> <a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a81ef8dd91e1947bc1c13cfc8cdd09926">Index</a> <a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#acc12d9eb26eb380b0715127e5a550e79">rows</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_rows.value(); }
<a name="l00092"></a><a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a64cf420668376cbb8cf63b90880c50aa">00092</a> <span class="keyword">inline</span> <a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a81ef8dd91e1947bc1c13cfc8cdd09926">Index</a> <a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a64cf420668376cbb8cf63b90880c50aa">cols</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_cols.value(); }
<a name="l00093"></a>00093 <span class="comment"></span>
<a name="l00094"></a>00094 <span class="comment"> /** Returns a pointer to the first coefficient of the matrix or vector.</span>
<a name="l00095"></a>00095 <span class="comment"> *</span>
<a name="l00096"></a>00096 <span class="comment"> * \note When addressing this data, make sure to honor the strides returned by innerStride() and outerStride().</span>
<a name="l00097"></a>00097 <span class="comment"> *</span>
<a name="l00098"></a>00098 <span class="comment"> * \sa innerStride(), outerStride()</span>
<a name="l00099"></a>00099 <span class="comment"> */</span>
<a name="l00100"></a><a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#ad4e04454e1051931247f06ea84ec5650">00100</a> <span class="keyword">inline</span> <span class="keyword">const</span> <a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a17d73b38347d752228e429fc47743683">Scalar</a>* <a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#ad4e04454e1051931247f06ea84ec5650" title="Returns a pointer to the first coefficient of the matrix or vector.">data</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_data; }
<a name="l00101"></a>00101
<a name="l00102"></a><a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#acf0ea741e679ce9855b1f079d8d27afc">00102</a> <span class="keyword">inline</span> <span class="keyword">const</span> <a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a17d73b38347d752228e429fc47743683">Scalar</a>& coeff(<a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a81ef8dd91e1947bc1c13cfc8cdd09926">Index</a> <a class="code" href="_block_methods_8h.html#ad62dcaf648cca25e9318da34c9840799" title="This is the const version of row().">row</a>, <a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a81ef8dd91e1947bc1c13cfc8cdd09926">Index</a> <a class="code" href="_block_methods_8h.html#a390f7c534678354959dd587080b82c2c" title="This is the const version of col().">col</a>)<span class="keyword"> const</span>
<a name="l00103"></a>00103 <span class="keyword"> </span>{
<a name="l00104"></a>00104 <span class="keywordflow">return</span> m_data[col * colStride() + row * rowStride()];
<a name="l00105"></a>00105 }
<a name="l00106"></a>00106
<a name="l00107"></a><a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a5a55d6551529497f3d9746d7bc1fe980">00107</a> <span class="keyword">inline</span> <span class="keyword">const</span> <a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a17d73b38347d752228e429fc47743683">Scalar</a>& coeff(<a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a81ef8dd91e1947bc1c13cfc8cdd09926">Index</a> index)<span class="keyword"> const</span>
<a name="l00108"></a>00108 <span class="keyword"> </span>{
<a name="l00109"></a>00109 <a class="code" href="_map_base_8h.html#a865af1a238aa74b7997ee56546fd8023">EIGEN_STATIC_ASSERT_LINEAR_ACCESS</a>(Derived)
<a name="l00110"></a>00110 <span class="keywordflow">return</span> m_data[index * innerStride()];
<a name="l00111"></a>00111 }
<a name="l00112"></a>00112
<a name="l00113"></a><a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#ad7616811cde7a0a50861fa70e71b134b">00113</a> <span class="keyword">inline</span> <span class="keyword">const</span> <a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a17d73b38347d752228e429fc47743683">Scalar</a>& coeffRef(<a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a81ef8dd91e1947bc1c13cfc8cdd09926">Index</a> <a class="code" href="_block_methods_8h.html#ad62dcaf648cca25e9318da34c9840799" title="This is the const version of row().">row</a>, <a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a81ef8dd91e1947bc1c13cfc8cdd09926">Index</a> <a class="code" href="_block_methods_8h.html#a390f7c534678354959dd587080b82c2c" title="This is the const version of col().">col</a>)<span class="keyword"> const</span>
<a name="l00114"></a>00114 <span class="keyword"> </span>{
<a name="l00115"></a>00115 <span class="keywordflow">return</span> this->m_data[col * colStride() + row * rowStride()];
<a name="l00116"></a>00116 }
<a name="l00117"></a>00117
<a name="l00118"></a><a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#ae1e732e9c3d841e0cb032030865f7bdd">00118</a> <span class="keyword">inline</span> <span class="keyword">const</span> <a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a17d73b38347d752228e429fc47743683">Scalar</a>& coeffRef(<a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a81ef8dd91e1947bc1c13cfc8cdd09926">Index</a> index)<span class="keyword"> const</span>
<a name="l00119"></a>00119 <span class="keyword"> </span>{
<a name="l00120"></a>00120 <a class="code" href="_map_base_8h.html#a865af1a238aa74b7997ee56546fd8023">EIGEN_STATIC_ASSERT_LINEAR_ACCESS</a>(Derived)
<a name="l00121"></a>00121 <span class="keywordflow">return</span> this->m_data[index * innerStride()];
<a name="l00122"></a>00122 }
<a name="l00123"></a>00123
<a name="l00124"></a>00124 <span class="keyword">template</span><<span class="keywordtype">int</span> LoadMode>
<a name="l00125"></a><a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a367dabdcdef055e9e2b80a662df6dc21">00125</a> <span class="keyword">inline</span> <a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a0860b277f460f1ed943040afa8caf335">PacketScalar</a> packet(<a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a81ef8dd91e1947bc1c13cfc8cdd09926">Index</a> <a class="code" href="_block_methods_8h.html#ad62dcaf648cca25e9318da34c9840799" title="This is the const version of row().">row</a>, <a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a81ef8dd91e1947bc1c13cfc8cdd09926">Index</a> <a class="code" href="_block_methods_8h.html#a390f7c534678354959dd587080b82c2c" title="This is the const version of col().">col</a>)<span class="keyword"> const</span>
<a name="l00126"></a>00126 <span class="keyword"> </span>{
<a name="l00127"></a>00127 <span class="keywordflow">return</span> internal::ploadt<PacketScalar, LoadMode>
<a name="l00128"></a>00128 (m_data + (col * colStride() + row * rowStride()));
<a name="l00129"></a>00129 }
<a name="l00130"></a>00130
<a name="l00131"></a>00131 <span class="keyword">template</span><<span class="keywordtype">int</span> LoadMode>
<a name="l00132"></a><a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a12742a22adaf247d505bcff7b28f1a45">00132</a> <span class="keyword">inline</span> <a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a0860b277f460f1ed943040afa8caf335">PacketScalar</a> packet(<a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a81ef8dd91e1947bc1c13cfc8cdd09926">Index</a> index)<span class="keyword"> const</span>
<a name="l00133"></a>00133 <span class="keyword"> </span>{
<a name="l00134"></a>00134 <a class="code" href="_map_base_8h.html#a865af1a238aa74b7997ee56546fd8023">EIGEN_STATIC_ASSERT_LINEAR_ACCESS</a>(Derived)
<a name="l00135"></a>00135 <span class="keywordflow">return</span> internal::ploadt<PacketScalar, LoadMode>(m_data + index * innerStride());
<a name="l00136"></a>00136 }
<a name="l00137"></a>00137
<a name="l00138"></a><a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a1141fd74fe07c3205265721512c45228">00138</a> <span class="keyword">inline</span> <a class="code" href="class_map_base.html" title="Base class for Map and Block expression with direct access.">MapBase</a>(<a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a4b41156a9975a7fde638a9bb81f5f894">PointerType</a> data) : m_data(data), m_rows(RowsAtCompileTime), m_cols(ColsAtCompileTime)
<a name="l00139"></a>00139 {
<a name="l00140"></a>00140 <a class="code" href="_static_assert_8h.html#a50d32252d6396ebfdb4f05802e5014f9">EIGEN_STATIC_ASSERT_FIXED_SIZE</a>(Derived)
<a name="l00141"></a>00141 checkSanity();
<a name="l00142"></a>00142 }
<a name="l00143"></a>00143
<a name="l00144"></a><a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#ae66d998d9a569964f0a084485694970a">00144</a> <span class="keyword">inline</span> <a class="code" href="class_map_base.html" title="Base class for Map and Block expression with direct access.">MapBase</a>(<a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a4b41156a9975a7fde638a9bb81f5f894">PointerType</a> data, <a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a81ef8dd91e1947bc1c13cfc8cdd09926">Index</a> <a class="code" href="namespacemrpt_1_1math.html#a34f37758cc35f29279a8e6ad91215ad1">size</a>)
<a name="l00145"></a>00145 : m_data(data),
<a name="l00146"></a>00146 m_rows(RowsAtCompileTime == <a class="code" href="_constants_8h.html#adc9da5be31bdce40c25a92c27999c0e3" title="This value means that a quantity is not known at compile-time, and that instead the value is stored i...">Dynamic</a> ? size : <a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a81ef8dd91e1947bc1c13cfc8cdd09926">Index</a>(RowsAtCompileTime)),
<a name="l00147"></a>00147 m_cols(ColsAtCompileTime == <a class="code" href="_constants_8h.html#adc9da5be31bdce40c25a92c27999c0e3" title="This value means that a quantity is not known at compile-time, and that instead the value is stored i...">Dynamic</a> ? size : <a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a81ef8dd91e1947bc1c13cfc8cdd09926">Index</a>(ColsAtCompileTime))
<a name="l00148"></a>00148 {
<a name="l00149"></a>00149 <a class="code" href="_static_assert_8h.html#ac04a73705a0aa1d66c4b80f6338db904">EIGEN_STATIC_ASSERT_VECTOR_ONLY</a>(Derived)
<a name="l00150"></a>00150 <a class="code" href="_macros_8h.html#acaa7ba89800cfe18d5fd6eed620aea9c">eigen_assert</a>(size >= 0);
<a name="l00151"></a>00151 <a class="code" href="_macros_8h.html#acaa7ba89800cfe18d5fd6eed620aea9c">eigen_assert</a>(data == 0 || SizeAtCompileTime == <a class="code" href="_constants_8h.html#adc9da5be31bdce40c25a92c27999c0e3" title="This value means that a quantity is not known at compile-time, and that instead the value is stored i...">Dynamic</a> || SizeAtCompileTime == size);
<a name="l00152"></a>00152 checkSanity();
<a name="l00153"></a>00153 }
<a name="l00154"></a>00154
<a name="l00155"></a><a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a84086d697a3f5e899cb5b2465b899e9b">00155</a> <span class="keyword">inline</span> <a class="code" href="class_map_base.html" title="Base class for Map and Block expression with direct access.">MapBase</a>(<a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a4b41156a9975a7fde638a9bb81f5f894">PointerType</a> data, <a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a81ef8dd91e1947bc1c13cfc8cdd09926">Index</a> rows, <a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a81ef8dd91e1947bc1c13cfc8cdd09926">Index</a> cols)
<a name="l00156"></a>00156 : m_data(data), m_rows(rows), m_cols(cols)
<a name="l00157"></a>00157 {
<a name="l00158"></a>00158 <a class="code" href="_macros_8h.html#acaa7ba89800cfe18d5fd6eed620aea9c">eigen_assert</a>( (data == 0)
<a name="l00159"></a>00159 || ( rows >= 0 && (RowsAtCompileTime == <a class="code" href="_constants_8h.html#adc9da5be31bdce40c25a92c27999c0e3" title="This value means that a quantity is not known at compile-time, and that instead the value is stored i...">Dynamic</a> || RowsAtCompileTime == rows)
<a name="l00160"></a>00160 && cols >= 0 && (ColsAtCompileTime == <a class="code" href="_constants_8h.html#adc9da5be31bdce40c25a92c27999c0e3" title="This value means that a quantity is not known at compile-time, and that instead the value is stored i...">Dynamic</a> || ColsAtCompileTime == cols)));
<a name="l00161"></a>00161 checkSanity();
<a name="l00162"></a>00162 }
<a name="l00163"></a>00163
<a name="l00164"></a>00164 <span class="keyword">protected</span>:
<a name="l00165"></a>00165
<a name="l00166"></a><a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#af0dab559e7d9a9a2426f84bcfeb5f669">00166</a> <span class="keywordtype">void</span> checkSanity()<span class="keyword"> const</span>
<a name="l00167"></a>00167 <span class="keyword"> </span>{
<a name="l00168"></a>00168 <a class="code" href="_static_assert_8h.html#ac95cf960f4a8395b28af90edfda755f0">EIGEN_STATIC_ASSERT</a>(<a class="code" href="_macros_8h.html#ae309c2778566c4bd7c2801a61f8b7c6c">EIGEN_IMPLIES</a>(internal::traits<Derived>::Flags&<a class="code" href="group__flags.html#gaa780614dc11271c147db56e9c1524e76" title="Short version: means the expression might be vectorized.">PacketAccessBit</a>,
<a name="l00169"></a>00169 <a class="code" href="structinternal_1_1inner__stride__at__compile__time.html">internal::inner_stride_at_compile_time<Derived>::ret</a>==1),
<a name="l00170"></a>00170 PACKET_ACCESS_REQUIRES_TO_HAVE_INNER_STRIDE_FIXED_TO_1);
<a name="l00171"></a>00171 <a class="code" href="_macros_8h.html#acaa7ba89800cfe18d5fd6eed620aea9c">eigen_assert</a>(<a class="code" href="_macros_8h.html#ae309c2778566c4bd7c2801a61f8b7c6c">EIGEN_IMPLIES</a>(internal::traits<Derived>::Flags&<a class="code" href="group__flags.html#ga972a2dcb6603215fa53e0b9e82051426" title="means the first coefficient packet is guaranteed to be aligned">AlignedBit</a>, (<span class="keywordtype">size_t</span>(m_data) % (<span class="keyword">sizeof</span>(<a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a17d73b38347d752228e429fc47743683">Scalar</a>)*<a class="code" href="structinternal_1_1packet__traits.html">internal::packet_traits<Scalar>::size</a>)) == 0)
<a name="l00172"></a>00172 && <span class="stringliteral">"data is not aligned"</span>);
<a name="l00173"></a>00173 }
<a name="l00174"></a>00174
<a name="l00175"></a><a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a8f6b65207b007574dde602118d080d25">00175</a> <a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a4b41156a9975a7fde638a9bb81f5f894">PointerType</a> <a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a8f6b65207b007574dde602118d080d25">m_data</a>;
<a name="l00176"></a><a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a93c2db24169aadd26120d39e71fdd92c">00176</a> <span class="keyword">const</span> <a class="code" href="classinternal_1_1variable__if__dynamic.html">internal::variable_if_dynamic<Index, RowsAtCompileTime></a> <a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a93c2db24169aadd26120d39e71fdd92c">m_rows</a>;
<a name="l00177"></a><a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a426da0818f351df7293a028c8e753194">00177</a> <span class="keyword">const</span> <a class="code" href="classinternal_1_1variable__if__dynamic.html">internal::variable_if_dynamic<Index, ColsAtCompileTime></a> <a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a426da0818f351df7293a028c8e753194">m_cols</a>;
<a name="l00178"></a>00178 };
<a name="l00179"></a>00179
<a name="l00180"></a><a class="code" href="class_map_base_3_01_derived_00_01_write_accessors_01_4.html">00180</a> <span class="keyword">template</span><<span class="keyword">typename</span> Derived> <span class="keyword">class </span><a class="code" href="class_map_base.html" title="Base class for Map and Block expression with direct access.">MapBase</a><Derived, <a class="code" href="_constants_8h.html#a7a6570775cf702f4d7a578fdbad75b2ea2edac285bba78bd48a94da7f6492a945">WriteAccessors</a>>
<a name="l00181"></a>00181 : <span class="keyword">public</span> <a class="code" href="class_map_base.html" title="Base class for Map and Block expression with direct access.">MapBase</a><Derived, ReadOnlyAccessors>
<a name="l00182"></a>00182 {
<a name="l00183"></a>00183 <span class="keyword">public</span>:
<a name="l00184"></a>00184
<a name="l00185"></a><a class="code" href="class_map_base_3_01_derived_00_01_write_accessors_01_4.html#a29c32b575e92bd4a14a3434090b084d2">00185</a> <span class="keyword">typedef</span> <a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html">MapBase<Derived, ReadOnlyAccessors></a> <a class="code" href="class_map_base_3_01_derived_00_01_write_accessors_01_4.html#a29c32b575e92bd4a14a3434090b084d2">Base</a>;
<a name="l00186"></a>00186
<a name="l00187"></a><a class="code" href="class_map_base_3_01_derived_00_01_write_accessors_01_4.html#a8675391f597b0e2e1276b01e8a0b44b8">00187</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> Base::Scalar <a class="code" href="class_map_base_3_01_derived_00_01_write_accessors_01_4.html#a8675391f597b0e2e1276b01e8a0b44b8">Scalar</a>;
<a name="l00188"></a><a class="code" href="class_map_base_3_01_derived_00_01_write_accessors_01_4.html#ac060d15a6c258e95ac5b079e89546e80">00188</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> Base::PacketScalar <a class="code" href="class_map_base_3_01_derived_00_01_write_accessors_01_4.html#ac060d15a6c258e95ac5b079e89546e80">PacketScalar</a>;
<a name="l00189"></a><a class="code" href="class_map_base_3_01_derived_00_01_write_accessors_01_4.html#a7f79271d68d16291fc0a723e64cd466b">00189</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> Base::Index <a class="code" href="class_map_base_3_01_derived_00_01_write_accessors_01_4.html#a7f79271d68d16291fc0a723e64cd466b">Index</a>;
<a name="l00190"></a><a class="code" href="class_map_base_3_01_derived_00_01_write_accessors_01_4.html#ac3b6f4e698bf4eb786d3c68c5308f3fb">00190</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> Base::PointerType <a class="code" href="class_map_base_3_01_derived_00_01_write_accessors_01_4.html#ac3b6f4e698bf4eb786d3c68c5308f3fb">PointerType</a>;
<a name="l00191"></a>00191
<a name="l00192"></a>00192 <span class="keyword">using</span> Base::derived;
<a name="l00193"></a>00193 <span class="keyword">using</span> Base::rows;
<a name="l00194"></a>00194 <span class="keyword">using</span> Base::cols;
<a name="l00195"></a>00195 <span class="keyword">using</span> <a class="code" href="namespacemrpt_1_1math.html#a34f37758cc35f29279a8e6ad91215ad1">Base::size</a>;
<a name="l00196"></a>00196 <span class="keyword">using</span> Base::coeff;
<a name="l00197"></a>00197 <span class="keyword">using</span> Base::coeffRef;
<a name="l00198"></a>00198
<a name="l00199"></a>00199 <span class="keyword">using</span> Base::innerStride;
<a name="l00200"></a>00200 <span class="keyword">using</span> Base::outerStride;
<a name="l00201"></a>00201 <span class="keyword">using</span> Base::rowStride;
<a name="l00202"></a>00202 <span class="keyword">using</span> Base::colStride;
<a name="l00203"></a>00203
<a name="l00204"></a>00204 <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="structinternal_1_1conditional.html">internal::conditional</a><
<a name="l00205"></a>00205 <a class="code" href="structinternal_1_1is__lvalue.html">internal::is_lvalue<Derived>::value</a>,
<a name="l00206"></a>00206 <a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a17d73b38347d752228e429fc47743683">Scalar</a>,
<a name="l00207"></a>00207 <span class="keyword">const</span> <a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a17d73b38347d752228e429fc47743683">Scalar</a>
<a name="l00208"></a><a class="code" href="class_map_base_3_01_derived_00_01_write_accessors_01_4.html#af6b00f781c87ed03a39991afb915d5c4">00208</a> ><a class="code" href="classinternal_1_1dense__xpr__base_1_1type.html">::type</a> <a class="code" href="class_map_base_3_01_derived_00_01_write_accessors_01_4.html#af6b00f781c87ed03a39991afb915d5c4">ScalarWithConstIfNotLvalue</a>;
<a name="l00209"></a>00209
<a name="l00210"></a><a class="code" href="class_map_base_3_01_derived_00_01_write_accessors_01_4.html#ac08c0778d7e51c77b506791f9bcd52e9">00210</a> <span class="keyword">inline</span> <span class="keyword">const</span> <a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a17d73b38347d752228e429fc47743683">Scalar</a>* <a class="code" href="class_map_base_3_01_derived_00_01_write_accessors_01_4.html#ac08c0778d7e51c77b506791f9bcd52e9" title="Returns a pointer to the first coefficient of the matrix or vector.">data</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> this->m_data; }
<a name="l00211"></a><a class="code" href="class_map_base_3_01_derived_00_01_write_accessors_01_4.html#a19c4e84cb7c17664f1899a9646507080">00211</a> <span class="keyword">inline</span> <a class="code" href="class_map_base_3_01_derived_00_01_write_accessors_01_4.html#af6b00f781c87ed03a39991afb915d5c4">ScalarWithConstIfNotLvalue</a>* <a class="code" href="class_map_base_3_01_derived_00_01_write_accessors_01_4.html#a19c4e84cb7c17664f1899a9646507080">data</a>() { <span class="keywordflow">return</span> this->m_data; } <span class="comment">// no const-cast here so non-const-correct code will give a compile error</span>
<a name="l00212"></a>00212
<a name="l00213"></a><a class="code" href="class_map_base_3_01_derived_00_01_write_accessors_01_4.html#a0a1f09b593277b97f50b6cebaf871fbb">00213</a> <span class="keyword">inline</span> <a class="code" href="class_map_base_3_01_derived_00_01_write_accessors_01_4.html#af6b00f781c87ed03a39991afb915d5c4">ScalarWithConstIfNotLvalue</a>& coeffRef(<a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a81ef8dd91e1947bc1c13cfc8cdd09926">Index</a> <a class="code" href="_block_methods_8h.html#ad62dcaf648cca25e9318da34c9840799" title="This is the const version of row().">row</a>, <a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a81ef8dd91e1947bc1c13cfc8cdd09926">Index</a> <a class="code" href="_block_methods_8h.html#a390f7c534678354959dd587080b82c2c" title="This is the const version of col().">col</a>)
<a name="l00214"></a>00214 {
<a name="l00215"></a>00215 <span class="keywordflow">return</span> this->m_data[col * colStride() + row * rowStride()];
<a name="l00216"></a>00216 }
<a name="l00217"></a>00217
<a name="l00218"></a><a class="code" href="class_map_base_3_01_derived_00_01_write_accessors_01_4.html#a7719251b84ed5406904f7a39d5c76cf1">00218</a> <span class="keyword">inline</span> <a class="code" href="class_map_base_3_01_derived_00_01_write_accessors_01_4.html#af6b00f781c87ed03a39991afb915d5c4">ScalarWithConstIfNotLvalue</a>& coeffRef(<a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a81ef8dd91e1947bc1c13cfc8cdd09926">Index</a> index)
<a name="l00219"></a>00219 {
<a name="l00220"></a>00220 <a class="code" href="_map_base_8h.html#a865af1a238aa74b7997ee56546fd8023">EIGEN_STATIC_ASSERT_LINEAR_ACCESS</a>(Derived)
<a name="l00221"></a>00221 <span class="keywordflow">return</span> this->m_data[index * innerStride()];
<a name="l00222"></a>00222 }
<a name="l00223"></a>00223
<a name="l00224"></a>00224 <span class="keyword">template</span><<span class="keywordtype">int</span> StoreMode>
<a name="l00225"></a><a class="code" href="class_map_base_3_01_derived_00_01_write_accessors_01_4.html#a9f55b865525042efaea9baca6864479b">00225</a> <span class="keyword">inline</span> <span class="keywordtype">void</span> writePacket(<a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a81ef8dd91e1947bc1c13cfc8cdd09926">Index</a> <a class="code" href="_block_methods_8h.html#ad62dcaf648cca25e9318da34c9840799" title="This is the const version of row().">row</a>, <a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a81ef8dd91e1947bc1c13cfc8cdd09926">Index</a> <a class="code" href="_block_methods_8h.html#a390f7c534678354959dd587080b82c2c" title="This is the const version of col().">col</a>, <span class="keyword">const</span> <a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a0860b277f460f1ed943040afa8caf335">PacketScalar</a>& x)
<a name="l00226"></a>00226 {
<a name="l00227"></a>00227 internal::pstoret<Scalar, PacketScalar, StoreMode>
<a name="l00228"></a>00228 (this->m_data + (col * colStride() + row * rowStride()), x);
<a name="l00229"></a>00229 }
<a name="l00230"></a>00230
<a name="l00231"></a>00231 <span class="keyword">template</span><<span class="keywordtype">int</span> StoreMode>
<a name="l00232"></a><a class="code" href="class_map_base_3_01_derived_00_01_write_accessors_01_4.html#abf44c1d3d12af6937d3f57222f6e18d8">00232</a> <span class="keyword">inline</span> <span class="keywordtype">void</span> writePacket(<a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a81ef8dd91e1947bc1c13cfc8cdd09926">Index</a> index, <span class="keyword">const</span> <a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a0860b277f460f1ed943040afa8caf335">PacketScalar</a>& x)
<a name="l00233"></a>00233 {
<a name="l00234"></a>00234 <a class="code" href="_map_base_8h.html#a865af1a238aa74b7997ee56546fd8023">EIGEN_STATIC_ASSERT_LINEAR_ACCESS</a>(Derived)
<a name="l00235"></a>00235 internal::pstoret<Scalar, PacketScalar, StoreMode>
<a name="l00236"></a>00236 (this->m_data + index * innerStride(), x);
<a name="l00237"></a>00237 }
<a name="l00238"></a>00238
<a name="l00239"></a><a class="code" href="class_map_base_3_01_derived_00_01_write_accessors_01_4.html#acf2f7246cefdf7869ab80d5503fd9038">00239</a> <span class="keyword">inline</span> <a class="code" href="class_map_base_3_01_derived_00_01_write_accessors_01_4.html#acf2f7246cefdf7869ab80d5503fd9038">MapBase</a>(<a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a4b41156a9975a7fde638a9bb81f5f894">PointerType</a> data) : <a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html">Base</a>(data) {}
<a name="l00240"></a><a class="code" href="class_map_base_3_01_derived_00_01_write_accessors_01_4.html#a0bc65dd9b7b98ff297696eed0f42b316">00240</a> <span class="keyword">inline</span> <a class="code" href="class_map_base_3_01_derived_00_01_write_accessors_01_4.html#a0bc65dd9b7b98ff297696eed0f42b316">MapBase</a>(<a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a4b41156a9975a7fde638a9bb81f5f894">PointerType</a> data, <a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a81ef8dd91e1947bc1c13cfc8cdd09926">Index</a> <a class="code" href="namespacemrpt_1_1math.html#a34f37758cc35f29279a8e6ad91215ad1">size</a>) : <a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html">Base</a>(data, size) {}
<a name="l00241"></a><a class="code" href="class_map_base_3_01_derived_00_01_write_accessors_01_4.html#a9d98dd468dfa59d22d6452ac361b39d0">00241</a> <span class="keyword">inline</span> <a class="code" href="class_map_base_3_01_derived_00_01_write_accessors_01_4.html#a9d98dd468dfa59d22d6452ac361b39d0">MapBase</a>(<a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a4b41156a9975a7fde638a9bb81f5f894">PointerType</a> data, <a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a81ef8dd91e1947bc1c13cfc8cdd09926">Index</a> rows, <a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html#a81ef8dd91e1947bc1c13cfc8cdd09926">Index</a> cols) : <a class="code" href="class_map_base_3_01_derived_00_01_read_only_accessors_01_4.html">Base</a>(data, rows, cols) {}
<a name="l00242"></a>00242
<a name="l00243"></a><a class="code" href="class_map_base_3_01_derived_00_01_write_accessors_01_4.html#ac907332cb39c383d627e391f4f7a7679">00243</a> Derived& operator=(<span class="keyword">const</span> <a class="code" href="class_map_base.html" title="Base class for Map and Block expression with direct access.">MapBase</a>& other)
<a name="l00244"></a>00244 {
<a name="l00245"></a>00245 Base::Base::operator=(other);
<a name="l00246"></a>00246 <span class="keywordflow">return</span> derived();
<a name="l00247"></a>00247 }
<a name="l00248"></a>00248
<a name="l00249"></a>00249 <span class="keyword">using</span> Base::Base::operator=;
<a name="l00250"></a>00250 };
<a name="l00251"></a>00251
<a name="l00252"></a>00252
<a name="l00253"></a>00253 <span class="preprocessor">#endif // EIGEN_MAPBASE_H</span>
</pre></div></div>
</div>
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