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<div class="title">VectorBlock.h</div> </div>
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<div class="contents">
<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">// This file is part of Eigen, a lightweight C++ template library</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">// for linear algebra.</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">//</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">// Copyright (C) 2008-2010 Gael Guennebaud <gael.guennebaud@inria.fr></span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">// Copyright (C) 2006-2008 Benoit Jacob <jacob.benoit.1@gmail.com></span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">//</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">// This Source Code Form is subject to the terms of the Mozilla</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">// Public License v. 2.0. If a copy of the MPL was not distributed</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">// with this file, You can obtain one at http://mozilla.org/MPL/2.0/.</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> </div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#ifndef EIGEN_VECTORBLOCK_H</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor"></span><span class="preprocessor">#define EIGEN_VECTORBLOCK_H</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="keyword">namespace </span>Eigen { </div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> </div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="keyword">namespace </span>internal {</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="keyword">template</span><<span class="keyword">typename</span> VectorType, <span class="keywordtype">int</span> Size></div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="keyword">struct </span>traits<VectorBlock<VectorType, Size> ></div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  : <span class="keyword">public</span> traits<Block<VectorType,</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  traits<VectorType>::Flags & RowMajorBit ? 1 : Size,</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  traits<VectorType>::Flags & RowMajorBit ? Size : 1> ></div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> {</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> };</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> }</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> </div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="keyword">template</span><<span class="keyword">typename</span> VectorType, <span class="keywordtype">int</span> Size> <span class="keyword">class </span>VectorBlock</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  : <span class="keyword">public</span> Block<VectorType,</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  internal::traits<VectorType>::Flags & RowMajorBit ? 1 : Size,</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  internal::traits<VectorType>::Flags & RowMajorBit ? Size : 1></div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span> {</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="keyword">typedef</span> <a class="code" href="classEigen_1_1Block.html#aa2e498fcabce35cbd29bc520af996fa0">Block</a><VectorType,</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  internal::traits<VectorType>::Flags & <a class="code" href="group__flags.html#ga7bd49e7b260e869e10fb9dc4fd081a85">RowMajorBit</a> ? 1 : Size,</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  internal::traits<VectorType>::Flags & <a class="code" href="group__flags.html#ga7bd49e7b260e869e10fb9dc4fd081a85">RowMajorBit</a> ? Size : 1> Base;</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="keyword">enum</span> {</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  IsColVector = !(internal::traits<VectorType>::Flags & <a class="code" href="group__flags.html#ga7bd49e7b260e869e10fb9dc4fd081a85">RowMajorBit</a>)</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  };</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  EIGEN_DENSE_PUBLIC_INTERFACE(<a class="code" href="classEigen_1_1VectorBlock.html#af312216fff4513d4aa46ada769792333">VectorBlock</a>)</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span> </div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  using Base::operator=;</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span> </div>
<div class="line"><a name="l00075"></a><span class="lineno"><a class="line" href="classEigen_1_1VectorBlock.html#af312216fff4513d4aa46ada769792333"> 75</a></span>  inline <a class="code" href="classEigen_1_1VectorBlock.html">VectorBlock</a>(VectorType& vector, Index start, Index size)</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  : <a class="code" href="classEigen_1_1Block.html">Base</a>(vector,</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  IsColVector ? start : 0, IsColVector ? 0 : start,</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  IsColVector ? size : 1, IsColVector ? 1 : size)</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  {</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  EIGEN_STATIC_ASSERT_VECTOR_ONLY(<a class="code" href="classEigen_1_1VectorBlock.html">VectorBlock</a>);</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  }</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span> </div>
<div class="line"><a name="l00085"></a><span class="lineno"><a class="line" href="classEigen_1_1VectorBlock.html#a7d7aca9ed50dfbbe89514135c8865f5c"> 85</a></span>  <span class="keyword">inline</span> <a class="code" href="classEigen_1_1VectorBlock.html#a7d7aca9ed50dfbbe89514135c8865f5c">VectorBlock</a>(VectorType& vector, Index start)</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  : <a class="code" href="classEigen_1_1Block.html">Base</a>(vector, IsColVector ? start : 0, IsColVector ? 0 : start)</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  {</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  EIGEN_STATIC_ASSERT_VECTOR_ONLY(<a class="code" href="classEigen_1_1VectorBlock.html">VectorBlock</a>);</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  }</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span> };</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span> </div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span> </div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span> } <span class="comment">// end namespace Eigen</span></div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span> </div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span> <span class="preprocessor">#endif // EIGEN_VECTORBLOCK_H</span></div>
<div class="ttc" id="classEigen_1_1Block_html_aa2e498fcabce35cbd29bc520af996fa0"><div class="ttname"><a href="classEigen_1_1Block.html#aa2e498fcabce35cbd29bc520af996fa0">Eigen::Block< VectorType, internal::traits< VectorType >::Flags &RowMajorBit?1:Size, internal::traits< VectorType >::Flags &RowMajorBit?Size:1 >::Block</a></div><div class="ttdeci">Block(VectorType &xpr, Index i)</div><div class="ttdef"><b>Definition:</b> Block.h:114</div></div>
<div class="ttc" id="classEigen_1_1VectorBlock_html_a7d7aca9ed50dfbbe89514135c8865f5c"><div class="ttname"><a href="classEigen_1_1VectorBlock.html#a7d7aca9ed50dfbbe89514135c8865f5c">Eigen::VectorBlock::VectorBlock</a></div><div class="ttdeci">VectorBlock(VectorType &vector, Index start)</div><div class="ttdef"><b>Definition:</b> VectorBlock.h:85</div></div>
<div class="ttc" id="classEigen_1_1VectorBlock_html"><div class="ttname"><a href="classEigen_1_1VectorBlock.html">Eigen::VectorBlock</a></div><div class="ttdoc">Expression of a fixed-size or dynamic-size sub-vector. </div><div class="ttdef"><b>Definition:</b> ForwardDeclarations.h:83</div></div>
<div class="ttc" id="classEigen_1_1VectorBlock_html_af312216fff4513d4aa46ada769792333"><div class="ttname"><a href="classEigen_1_1VectorBlock.html#af312216fff4513d4aa46ada769792333">Eigen::VectorBlock::VectorBlock</a></div><div class="ttdeci">VectorBlock(VectorType &vector, Index start, Index size)</div><div class="ttdef"><b>Definition:</b> VectorBlock.h:75</div></div>
<div class="ttc" id="classEigen_1_1Block_html"><div class="ttname"><a href="classEigen_1_1Block.html">Eigen::Block< VectorType, internal::traits< VectorType >::Flags &RowMajorBit?1:Size, internal::traits< VectorType >::Flags &RowMajorBit?Size:1 ></a></div></div>
<div class="ttc" id="group__flags_html_ga7bd49e7b260e869e10fb9dc4fd081a85"><div class="ttname"><a href="group__flags.html#ga7bd49e7b260e869e10fb9dc4fd081a85">Eigen::RowMajorBit</a></div><div class="ttdeci">const unsigned int RowMajorBit</div><div class="ttdef"><b>Definition:</b> Constants.h:53</div></div>
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