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<div id="projectname">Boost.uBlas&#160;<span id="projectnumber">1.49</span></div>
<div id="projectbrief">Linear Algebra in C++: matrices, vectors and numeric algorithms</div>
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<h1>definitions.hpp</h1> </div>
</div>
<div class="contents">
<a href="a00605.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">//</span>
<a name="l00002"></a>00002 <span class="comment">// Copyright (c) 2000-2002</span>
<a name="l00003"></a>00003 <span class="comment">// Joerg Walter, Mathias Koch</span>
<a name="l00004"></a>00004 <span class="comment">//</span>
<a name="l00005"></a>00005 <span class="comment">// Distributed under the Boost Software License, Version 1.0. (See</span>
<a name="l00006"></a>00006 <span class="comment">// accompanying file LICENSE_1_0.txt or copy at</span>
<a name="l00007"></a>00007 <span class="comment">// http://www.boost.org/LICENSE_1_0.txt)</span>
<a name="l00008"></a>00008 <span class="comment">//</span>
<a name="l00009"></a>00009 <span class="comment">// The authors gratefully acknowledge the support of</span>
<a name="l00010"></a>00010 <span class="comment">// GeNeSys mbH &amp; Co. KG in producing this work.</span>
<a name="l00011"></a>00011 <span class="comment">//</span>
<a name="l00012"></a>00012
<a name="l00013"></a>00013 <span class="preprocessor">#ifndef _BOOST_UBLAS_DEFINITIONS_</span>
<a name="l00014"></a>00014 <span class="preprocessor"></span><span class="preprocessor">#define _BOOST_UBLAS_DEFINITIONS_</span>
<a name="l00015"></a>00015 <span class="preprocessor"></span>
<a name="l00016"></a>00016
<a name="l00017"></a>00017 <span class="keyword">namespace </span>boost { <span class="keyword">namespace </span>numeric { <span class="keyword">namespace </span>ublas {
<a name="l00018"></a>00018
<a name="l00019"></a><a class="code" href="a00653.html">00019</a> <span class="keyword">namespace </span>detail {
<a name="l00020"></a>00020 <span class="comment">/* Borrowed from boost/concept_checks.hpp</span>
<a name="l00021"></a>00021 <span class="comment"> &quot;inline&quot; is used for ignore_unused_variable_warning()</span>
<a name="l00022"></a>00022 <span class="comment"> to make sure there is no overhead with g++.</span>
<a name="l00023"></a>00023 <span class="comment"> */</span>
<a name="l00024"></a>00024 <span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt; <span class="keyword">inline</span>
<a name="l00025"></a><a class="code" href="a00653.html#a3a2e7ac9dee5d32c7720afbbbe124942">00025</a> <span class="keywordtype">void</span> <a class="code" href="a00653.html#a3a2e7ac9dee5d32c7720afbbbe124942">ignore_unused_variable_warning</a>(<span class="keyword">const</span> T&amp;) {}
<a name="l00026"></a>00026 } <span class="comment">// namespace detail</span>
<a name="l00027"></a>00027
<a name="l00028"></a>00028 <span class="comment">// Borrowed from Dave Abraham&#39;s noncopyable.</span>
<a name="l00029"></a>00029 <span class="comment">// I believe this should be part of utility.hpp one day...</span>
<a name="l00030"></a><a class="code" href="a00657.html">00030</a> <span class="keyword">namespace </span>nonassignable_ <span class="comment">// protection from unintended ADL</span>
<a name="l00031"></a>00031 {
<a name="l00032"></a><a class="code" href="a00359.html">00032</a> <span class="keyword">class </span><a class="code" href="a00359.html">nonassignable</a> {
<a name="l00033"></a>00033 <span class="keyword">protected</span>:
<a name="l00034"></a><a class="code" href="a00359.html#aee7c8798330db84de0aed86d5070af90">00034</a> <a class="code" href="a00359.html#aee7c8798330db84de0aed86d5070af90">nonassignable</a> () {}
<a name="l00035"></a><a class="code" href="a00359.html#aa839df99b65252c16df0b80b04dd6892">00035</a> <a class="code" href="a00359.html#aa839df99b65252c16df0b80b04dd6892">~nonassignable</a> () {}
<a name="l00036"></a>00036 <span class="keyword">private</span>: <span class="comment">// emphasize the following members are private</span>
<a name="l00037"></a>00037 <span class="keyword">const</span> <a class="code" href="a00359.html">nonassignable</a>&amp; <a class="code" href="a00359.html#aa39e34049c0cc2ed1cc05b2143d7bf70">operator= </a>(<span class="keyword">const</span> <a class="code" href="a00359.html">nonassignable</a> &amp;);
<a name="l00038"></a>00038 }; <span class="comment">// nonassignable</span>
<a name="l00039"></a>00039 }
<a name="l00040"></a><a class="code" href="a00595.html#afa0e332aeaceaac7b710bad6fd18d560">00040</a> <span class="keyword">typedef</span> <a class="code" href="a00359.html">nonassignable_::nonassignable</a> <a class="code" href="a00595.html#afa0e332aeaceaac7b710bad6fd18d560">nonassignable</a>;
<a name="l00041"></a>00041
<a name="l00042"></a>00042
<a name="l00043"></a>00043 <span class="comment">// Assignment proxy.</span>
<a name="l00044"></a>00044 <span class="comment">// Provides temporary free assigment when LHS has no alias on RHS</span>
<a name="l00045"></a>00045 <span class="keyword">template</span>&lt;<span class="keyword">class</span> C&gt;
<a name="l00046"></a><a class="code" href="a00357.html">00046</a> <span class="keyword">class </span><a class="code" href="a00357.html">noalias_proxy</a>:
<a name="l00047"></a>00047 <span class="keyword">private</span> <a class="code" href="a00359.html">nonassignable</a> {
<a name="l00048"></a>00048 <span class="keyword">public</span>:
<a name="l00049"></a><a class="code" href="a00357.html#aa8861eac0831b01372929899f6997ddd">00049</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> C::closure_type <a class="code" href="a00357.html#aa8861eac0831b01372929899f6997ddd">closure_type</a>;
<a name="l00050"></a>00050
<a name="l00051"></a>00051 <a class="code" href="a00603.html#a578c14139742374e9a04e5afcb6cd24c">BOOST_UBLAS_INLINE</a>
<a name="l00052"></a><a class="code" href="a00357.html#a74fc48ad063a6cdbc10e1cbf8c93dba9">00052</a> <a class="code" href="a00357.html#a74fc48ad063a6cdbc10e1cbf8c93dba9">noalias_proxy</a> (C&amp; lval):
<a name="l00053"></a>00053 <a class="code" href="a00359.html">nonassignable</a> (), <a class="code" href="a00357.html#a8188f1239a26f19095762f630962ef39">lval_</a> (lval) {}
<a name="l00054"></a>00054 <a class="code" href="a00603.html#a578c14139742374e9a04e5afcb6cd24c">BOOST_UBLAS_INLINE</a>
<a name="l00055"></a><a class="code" href="a00357.html#a0ef69dca403e629d62233cb2a6bbef96">00055</a> <a class="code" href="a00357.html#a74fc48ad063a6cdbc10e1cbf8c93dba9">noalias_proxy</a> (<span class="keyword">const</span> <a class="code" href="a00357.html">noalias_proxy</a>&amp; p):
<a name="l00056"></a>00056 <a class="code" href="a00359.html">nonassignable</a> (), <a class="code" href="a00357.html#a8188f1239a26f19095762f630962ef39">lval_</a> (p.<a class="code" href="a00357.html#a8188f1239a26f19095762f630962ef39">lval_</a>) {}
<a name="l00057"></a>00057
<a name="l00058"></a>00058 <span class="keyword">template</span> &lt;<span class="keyword">class</span> E&gt;
<a name="l00059"></a>00059 <a class="code" href="a00603.html#a578c14139742374e9a04e5afcb6cd24c">BOOST_UBLAS_INLINE</a>
<a name="l00060"></a><a class="code" href="a00357.html#a030bde96db9974e1bec2f1b40a92d807">00060</a> <a class="code" href="a00357.html#aa8861eac0831b01372929899f6997ddd">closure_type</a> &amp;<a class="code" href="a00357.html#a030bde96db9974e1bec2f1b40a92d807">operator= </a>(<span class="keyword">const</span> E&amp; e) {
<a name="l00061"></a>00061 <a class="code" href="a00357.html#a8188f1239a26f19095762f630962ef39">lval_</a>.assign (e);
<a name="l00062"></a>00062 <span class="keywordflow">return</span> <a class="code" href="a00357.html#a8188f1239a26f19095762f630962ef39">lval_</a>;
<a name="l00063"></a>00063 }
<a name="l00064"></a>00064
<a name="l00065"></a>00065 <span class="keyword">template</span> &lt;<span class="keyword">class</span> E&gt;
<a name="l00066"></a>00066 <a class="code" href="a00603.html#a578c14139742374e9a04e5afcb6cd24c">BOOST_UBLAS_INLINE</a>
<a name="l00067"></a><a class="code" href="a00357.html#a72181b1a85fa472d6020e89b08a511c7">00067</a> <a class="code" href="a00357.html#aa8861eac0831b01372929899f6997ddd">closure_type</a> &amp;<a class="code" href="a00357.html#a72181b1a85fa472d6020e89b08a511c7">operator+= </a>(<span class="keyword">const</span> E&amp; e) {
<a name="l00068"></a>00068 <a class="code" href="a00357.html#a8188f1239a26f19095762f630962ef39">lval_</a>.plus_assign (e);
<a name="l00069"></a>00069 <span class="keywordflow">return</span> <a class="code" href="a00357.html#a8188f1239a26f19095762f630962ef39">lval_</a>;
<a name="l00070"></a>00070 }
<a name="l00071"></a>00071
<a name="l00072"></a>00072 <span class="keyword">template</span> &lt;<span class="keyword">class</span> E&gt;
<a name="l00073"></a>00073 <a class="code" href="a00603.html#a578c14139742374e9a04e5afcb6cd24c">BOOST_UBLAS_INLINE</a>
<a name="l00074"></a><a class="code" href="a00357.html#a0349fc6d9a09f66aa6f05dcd37b589ea">00074</a> <a class="code" href="a00357.html#aa8861eac0831b01372929899f6997ddd">closure_type</a> &amp;<a class="code" href="a00357.html#a0349fc6d9a09f66aa6f05dcd37b589ea">operator-= </a>(<span class="keyword">const</span> E&amp; e) {
<a name="l00075"></a>00075 <a class="code" href="a00357.html#a8188f1239a26f19095762f630962ef39">lval_</a>.minus_assign (e);
<a name="l00076"></a>00076 <span class="keywordflow">return</span> <a class="code" href="a00357.html#a8188f1239a26f19095762f630962ef39">lval_</a>;
<a name="l00077"></a>00077 }
<a name="l00078"></a>00078
<a name="l00079"></a>00079 <span class="keyword">private</span>:
<a name="l00080"></a><a class="code" href="a00357.html#a8188f1239a26f19095762f630962ef39">00080</a> <a class="code" href="a00357.html#aa8861eac0831b01372929899f6997ddd">closure_type</a> <a class="code" href="a00357.html#a8188f1239a26f19095762f630962ef39">lval_</a>;
<a name="l00081"></a>00081 };
<a name="l00082"></a>00082
<a name="l00083"></a>00083 <span class="comment">// Improve syntax of efficient assignment where no aliases of LHS appear on the RHS</span>
<a name="l00084"></a>00084 <span class="comment">// noalias(lhs) = rhs_expression</span>
<a name="l00085"></a>00085 <span class="keyword">template</span> &lt;<span class="keyword">class</span> C&gt;
<a name="l00086"></a>00086 <a class="code" href="a00603.html#a578c14139742374e9a04e5afcb6cd24c">BOOST_UBLAS_INLINE</a>
<a name="l00087"></a><a class="code" href="a00595.html#ac27f88876e1b0679bf57bade5fec6845">00087</a> <a class="code" href="a00357.html">noalias_proxy&lt;C&gt;</a> <a class="code" href="a00595.html#ac27f88876e1b0679bf57bade5fec6845">noalias</a> (C&amp; lvalue) {
<a name="l00088"></a>00088 <span class="keywordflow">return</span> <a class="code" href="a00357.html">noalias_proxy&lt;C&gt;</a> (lvalue);
<a name="l00089"></a>00089 }
<a name="l00090"></a>00090 <span class="keyword">template</span> &lt;<span class="keyword">class</span> C&gt;
<a name="l00091"></a>00091 <a class="code" href="a00603.html#a578c14139742374e9a04e5afcb6cd24c">BOOST_UBLAS_INLINE</a>
<a name="l00092"></a><a class="code" href="a00595.html#ae9aae91a88c98daa7b5123fc48272b9c">00092</a> <a class="code" href="a00357.html">noalias_proxy&lt;const C&gt;</a> <a class="code" href="a00595.html#ac27f88876e1b0679bf57bade5fec6845">noalias</a> (<span class="keyword">const</span> C&amp; lvalue) {
<a name="l00093"></a>00093 <span class="keywordflow">return</span> <a class="code" href="a00357.html">noalias_proxy&lt;const C&gt;</a> (lvalue);
<a name="l00094"></a>00094 }
<a name="l00095"></a>00095
<a name="l00096"></a>00096 <span class="comment">// Possible future compatible syntax where lvalue possible has an unsafe alias on the RHS</span>
<a name="l00097"></a>00097 <span class="comment">// safe(lhs) = rhs_expression</span>
<a name="l00098"></a>00098 <span class="keyword">template</span> &lt;<span class="keyword">class</span> C&gt;
<a name="l00099"></a>00099 <a class="code" href="a00603.html#a578c14139742374e9a04e5afcb6cd24c">BOOST_UBLAS_INLINE</a>
<a name="l00100"></a><a class="code" href="a00595.html#afd3c95c083138d13d06f9f4c825f9796">00100</a> C&amp; <a class="code" href="a00595.html#afd3c95c083138d13d06f9f4c825f9796">safe</a> (C&amp; lvalue) {
<a name="l00101"></a>00101 <span class="keywordflow">return</span> lvalue;
<a name="l00102"></a>00102 }
<a name="l00103"></a>00103 <span class="keyword">template</span> &lt;<span class="keyword">class</span> C&gt;
<a name="l00104"></a>00104 <a class="code" href="a00603.html#a578c14139742374e9a04e5afcb6cd24c">BOOST_UBLAS_INLINE</a>
<a name="l00105"></a><a class="code" href="a00595.html#af2668f9b0ccb1e6925c7d433dc036b11">00105</a> <span class="keyword">const</span> C&amp; <a class="code" href="a00595.html#afd3c95c083138d13d06f9f4c825f9796">safe</a> (<span class="keyword">const</span> C&amp; lvalue) {
<a name="l00106"></a>00106 <span class="keywordflow">return</span> lvalue;
<a name="l00107"></a>00107 }
<a name="l00108"></a>00108
<a name="l00109"></a>00109
<a name="l00110"></a>00110 <span class="comment">// Dimension accessors</span>
<a name="l00111"></a><a class="code" href="a00655.html">00111</a> <span class="keyword">namespace </span>dimension {
<a name="l00112"></a>00112
<a name="l00113"></a>00113 <span class="comment">// Generic accessors</span>
<a name="l00114"></a>00114 <span class="keyword">template</span>&lt;<span class="keywordtype">unsigned</span> dimension&gt;
<a name="l00115"></a><a class="code" href="a00127.html">00115</a> <span class="keyword">struct </span><a class="code" href="a00127.html">dimension_properties</a> {};
<a name="l00116"></a>00116
<a name="l00117"></a>00117 <span class="keyword">template</span>&lt;&gt;
<a name="l00118"></a><a class="code" href="a00128.html">00118</a> <span class="keyword">struct </span><a class="code" href="a00127.html">dimension_properties</a>&lt;1&gt; {
<a name="l00119"></a>00119 <span class="keyword">template</span> &lt;<span class="keyword">class</span> E&gt;
<a name="l00120"></a>00120 <a class="code" href="a00603.html#a578c14139742374e9a04e5afcb6cd24c">BOOST_UBLAS_INLINE</a> <span class="keyword">static</span>
<a name="l00121"></a><a class="code" href="a00128.html#aff956794bda5c9bfceee129d54ffac43">00121</a> <span class="keyword">typename</span> E::size_type <a class="code" href="a00128.html#aff956794bda5c9bfceee129d54ffac43">size</a> (<span class="keyword">const</span> <a class="code" href="a00507.html" title="Base class for Vector Expression models.">vector_expression&lt;E&gt;</a> &amp;e) {
<a name="l00122"></a>00122 <span class="keywordflow">return</span> e ().size ();
<a name="l00123"></a>00123 }
<a name="l00124"></a>00124 <span class="keyword">template</span> &lt;<span class="keyword">class</span> E&gt;
<a name="l00125"></a>00125 <a class="code" href="a00603.html#a578c14139742374e9a04e5afcb6cd24c">BOOST_UBLAS_INLINE</a> <span class="keyword">static</span>
<a name="l00126"></a><a class="code" href="a00128.html#ae2d33b31f8f187fcbe90637d8b42d5e3">00126</a> <span class="keyword">typename</span> E::size_type <a class="code" href="a00128.html#ae2d33b31f8f187fcbe90637d8b42d5e3">size</a> (<span class="keyword">const</span> <a class="code" href="a00251.html" title="Base class for Matrix Expression models.">matrix_expression&lt;E&gt;</a> &amp;e) {
<a name="l00127"></a>00127 <span class="keywordflow">return</span> e ().size1 ();
<a name="l00128"></a>00128 }
<a name="l00129"></a>00129 <span class="comment">// Note: Index functions cannot deduce dependant template parameter V or M from i</span>
<a name="l00130"></a>00130 <span class="keyword">template</span> &lt;<span class="keyword">class</span> V&gt;
<a name="l00131"></a>00131 <a class="code" href="a00603.html#a578c14139742374e9a04e5afcb6cd24c">BOOST_UBLAS_INLINE</a> <span class="keyword">static</span>
<a name="l00132"></a><a class="code" href="a00128.html#aaa3a695c0ff829826bd02a4dbc1595cd">00132</a> <span class="keyword">typename</span> V::size_type <a class="code" href="a00128.html#aaa3a695c0ff829826bd02a4dbc1595cd">index</a> (<span class="keyword">const</span> <span class="keyword">typename</span> V::iterator &amp;i) {
<a name="l00133"></a>00133 <span class="keywordflow">return</span> i.index ();
<a name="l00134"></a>00134 }
<a name="l00135"></a>00135 <span class="keyword">template</span> &lt;<span class="keyword">class</span> M&gt;
<a name="l00136"></a>00136 <a class="code" href="a00603.html#a578c14139742374e9a04e5afcb6cd24c">BOOST_UBLAS_INLINE</a> <span class="keyword">static</span>
<a name="l00137"></a><a class="code" href="a00128.html#aa1dea5857fa41d757e14b48de6f493c0">00137</a> <span class="keyword">typename</span> M::size_type <a class="code" href="a00128.html#aa1dea5857fa41d757e14b48de6f493c0">index</a> (<span class="keyword">const</span> <span class="keyword">typename</span> M::iterator1 &amp;i) {
<a name="l00138"></a>00138 <span class="keywordflow">return</span> i.index1 ();
<a name="l00139"></a>00139 }
<a name="l00140"></a>00140 <span class="keyword">template</span> &lt;<span class="keyword">class</span> M&gt;
<a name="l00141"></a>00141 <a class="code" href="a00603.html#a578c14139742374e9a04e5afcb6cd24c">BOOST_UBLAS_INLINE</a> <span class="keyword">static</span>
<a name="l00142"></a><a class="code" href="a00128.html#abaddf4f12b0efa72a2dc889950707c7b">00142</a> <span class="keyword">typename</span> M::size_type <a class="code" href="a00128.html#abaddf4f12b0efa72a2dc889950707c7b">index</a> (<span class="keyword">const</span> <span class="keyword">typename</span> M::iterator2 &amp;i) {
<a name="l00143"></a>00143 <span class="keywordflow">return</span> i.index1 ();
<a name="l00144"></a>00144 }
<a name="l00145"></a>00145 };
<a name="l00146"></a>00146 <span class="keyword">template</span>&lt;&gt;
<a name="l00147"></a><a class="code" href="a00129.html">00147</a> <span class="keyword">struct </span><a class="code" href="a00127.html">dimension_properties</a>&lt;2&gt; {
<a name="l00148"></a>00148 <span class="keyword">template</span> &lt;<span class="keyword">class</span> E&gt;
<a name="l00149"></a>00149 <a class="code" href="a00603.html#a578c14139742374e9a04e5afcb6cd24c">BOOST_UBLAS_INLINE</a> <span class="keyword">static</span>
<a name="l00150"></a><a class="code" href="a00129.html#ace7c09ccacccf8307293c8c77700fa6a">00150</a> <span class="keyword">typename</span> E::size_type <a class="code" href="a00129.html#ace7c09ccacccf8307293c8c77700fa6a">size</a> (<span class="keyword">const</span> <a class="code" href="a00507.html" title="Base class for Vector Expression models.">vector_expression&lt;E&gt;</a> &amp;) {
<a name="l00151"></a>00151 <span class="keywordflow">return</span> 1;
<a name="l00152"></a>00152 }
<a name="l00153"></a>00153 <span class="keyword">template</span> &lt;<span class="keyword">class</span> E&gt;
<a name="l00154"></a>00154 <a class="code" href="a00603.html#a578c14139742374e9a04e5afcb6cd24c">BOOST_UBLAS_INLINE</a> <span class="keyword">static</span>
<a name="l00155"></a><a class="code" href="a00129.html#ad99b9ec84486ff11719235932470c4cf">00155</a> <span class="keyword">typename</span> E::size_type <a class="code" href="a00129.html#ad99b9ec84486ff11719235932470c4cf">size</a> (<span class="keyword">const</span> <a class="code" href="a00251.html" title="Base class for Matrix Expression models.">matrix_expression&lt;E&gt;</a> &amp;e) {
<a name="l00156"></a>00156 <span class="keywordflow">return</span> e ().size2 ();
<a name="l00157"></a>00157 }
<a name="l00158"></a>00158 <span class="keyword">template</span> &lt;<span class="keyword">class</span> V&gt;
<a name="l00159"></a>00159 <a class="code" href="a00603.html#a578c14139742374e9a04e5afcb6cd24c">BOOST_UBLAS_INLINE</a> <span class="keyword">static</span>
<a name="l00160"></a><a class="code" href="a00129.html#a7aa527eeba8444d12012b03191a090ef">00160</a> <span class="keyword">typename</span> V::size_type <a class="code" href="a00129.html#a7aa527eeba8444d12012b03191a090ef">index</a> (<span class="keyword">const</span> <span class="keyword">typename</span> V::iterator &amp;) {
<a name="l00161"></a>00161 <span class="keywordflow">return</span> 1;
<a name="l00162"></a>00162 }
<a name="l00163"></a>00163 <span class="keyword">template</span> &lt;<span class="keyword">class</span> M&gt;
<a name="l00164"></a>00164 <a class="code" href="a00603.html#a578c14139742374e9a04e5afcb6cd24c">BOOST_UBLAS_INLINE</a> <span class="keyword">static</span>
<a name="l00165"></a><a class="code" href="a00129.html#ace4244bee99d201a35560146d3263182">00165</a> <span class="keyword">typename</span> M::size_type <a class="code" href="a00129.html#ace4244bee99d201a35560146d3263182">index</a> (<span class="keyword">const</span> <span class="keyword">typename</span> M::iterator1 &amp;i) {
<a name="l00166"></a>00166 <span class="keywordflow">return</span> i.index2 ();
<a name="l00167"></a>00167 }
<a name="l00168"></a>00168 <span class="keyword">template</span> &lt;<span class="keyword">class</span> M&gt;
<a name="l00169"></a>00169 <a class="code" href="a00603.html#a578c14139742374e9a04e5afcb6cd24c">BOOST_UBLAS_INLINE</a> <span class="keyword">static</span>
<a name="l00170"></a><a class="code" href="a00129.html#a3fe9bf80255e323b66669b93e8563530">00170</a> <span class="keyword">typename</span> M::size_type <a class="code" href="a00129.html#a3fe9bf80255e323b66669b93e8563530">index</a> (<span class="keyword">const</span> <span class="keyword">typename</span> M::iterator2 &amp;i) {
<a name="l00171"></a>00171 <span class="keywordflow">return</span> i.index2 ();
<a name="l00172"></a>00172 }
<a name="l00173"></a>00173 };
<a name="l00174"></a>00174
<a name="l00175"></a>00175 <span class="keyword">template</span>&lt;<span class="keywordtype">unsigned</span> dimension, <span class="keyword">class</span> E&gt;
<a name="l00176"></a>00176 <a class="code" href="a00603.html#a578c14139742374e9a04e5afcb6cd24c">BOOST_UBLAS_INLINE</a>
<a name="l00177"></a><a class="code" href="a00655.html#a167474f09e54f50f9101e81aa69e7588">00177</a> <span class="keyword">typename</span> E::size_type <a class="code" href="a00655.html#a167474f09e54f50f9101e81aa69e7588">size</a> (<span class="keyword">const</span> E&amp; e) {
<a name="l00178"></a>00178 <span class="keywordflow">return</span> <a class="code" href="a00655.html#a167474f09e54f50f9101e81aa69e7588">dimension_properties&lt;dimension&gt;::size</a> (e);
<a name="l00179"></a>00179 }
<a name="l00180"></a>00180
<a name="l00181"></a>00181 <span class="keyword">template</span>&lt;<span class="keywordtype">unsigned</span> dimension, <span class="keyword">class</span> I&gt;
<a name="l00182"></a>00182 <a class="code" href="a00603.html#a578c14139742374e9a04e5afcb6cd24c">BOOST_UBLAS_INLINE</a>
<a name="l00183"></a>00183 <span class="keyword">typename</span> I::container_type::size_type
<a name="l00184"></a><a class="code" href="a00655.html#a483aef59b0403ecbfbcab4d0598907d2">00184</a> <a class="code" href="a00655.html#a483aef59b0403ecbfbcab4d0598907d2">index</a> (<span class="keyword">const</span> I&amp; i) {
<a name="l00185"></a>00185 <span class="keyword">typedef</span> <span class="keyword">typename</span> I::container_type container_type;
<a name="l00186"></a>00186 <span class="keywordflow">return</span> <a class="code" href="a00127.html">dimension_properties&lt;dimension&gt;::template</a> index&lt;container_type&gt; (i);
<a name="l00187"></a>00187 }
<a name="l00188"></a>00188
<a name="l00189"></a>00189
<a name="l00190"></a>00190 <span class="comment">// Named accessors - just syntactic sugar</span>
<a name="l00191"></a>00191 <span class="keyword">template</span>&lt;<span class="keyword">class</span> V&gt;
<a name="l00192"></a><a class="code" href="a00655.html#ad9fe3e9876d3abd380c9010edeb40b2e">00192</a> <span class="keyword">typename</span> V::size_type <a class="code" href="a00655.html#ad9fe3e9876d3abd380c9010edeb40b2e">num_elements</a> (<span class="keyword">const</span> V &amp;v) {
<a name="l00193"></a>00193 <span class="keywordflow">return</span> v.size ();
<a name="l00194"></a>00194 }
<a name="l00195"></a>00195 <span class="keyword">template</span>&lt;<span class="keyword">class</span> M&gt;
<a name="l00196"></a><a class="code" href="a00655.html#ad55b7e4f7652199c9ee17288f1f8e6a5">00196</a> <span class="keyword">typename</span> M::size_type <a class="code" href="a00655.html#ad55b7e4f7652199c9ee17288f1f8e6a5">num_rows</a> (<span class="keyword">const</span> M &amp;m) {
<a name="l00197"></a>00197 <span class="keywordflow">return</span> m.size1 ();
<a name="l00198"></a>00198 }
<a name="l00199"></a>00199 <span class="keyword">template</span>&lt;<span class="keyword">class</span> M&gt;
<a name="l00200"></a><a class="code" href="a00655.html#af406f109a09de703e14e75708b29b95a">00200</a> <span class="keyword">typename</span> M::size_type <a class="code" href="a00655.html#af406f109a09de703e14e75708b29b95a">num_columns</a> (<span class="keyword">const</span> M &amp;m) {
<a name="l00201"></a>00201 <span class="keywordflow">return</span> m.size2 ();
<a name="l00202"></a>00202 }
<a name="l00203"></a>00203 <span class="keyword">template</span>&lt;<span class="keyword">class</span> MV&gt;
<a name="l00204"></a><a class="code" href="a00655.html#a922fa0f8d04a5599daac518af8ab5be4">00204</a> <span class="keyword">typename</span> MV::size_type <a class="code" href="a00655.html#a922fa0f8d04a5599daac518af8ab5be4">num_non_zeros</a> (<span class="keyword">const</span> MV &amp;mv) {
<a name="l00205"></a>00205 <span class="keywordflow">return</span> mv.non_zeros ();
<a name="l00206"></a>00206 }
<a name="l00207"></a>00207 }
<a name="l00208"></a>00208
<a name="l00209"></a>00209
<a name="l00210"></a>00210 }}}
<a name="l00211"></a>00211
<a name="l00212"></a>00212 <span class="preprocessor">#endif</span>
</pre></div></div>
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