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<h1>blkiter.h</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">//</span>
<a name="l00002"></a>00002 <span class="comment">// blkiter.h</span>
<a name="l00003"></a>00003 <span class="comment">//</span>
<a name="l00004"></a>00004 <span class="comment">// Copyright (C) 1996 Limit Point Systems, Inc.</span>
<a name="l00005"></a>00005 <span class="comment">//</span>
<a name="l00006"></a>00006 <span class="comment">// Author: Curtis Janssen <cljanss@limitpt.com></span>
<a name="l00007"></a>00007 <span class="comment">// Maintainer: LPS</span>
<a name="l00008"></a>00008 <span class="comment">//</span>
<a name="l00009"></a>00009 <span class="comment">// This file is part of the SC Toolkit.</span>
<a name="l00010"></a>00010 <span class="comment">//</span>
<a name="l00011"></a>00011 <span class="comment">// The SC Toolkit is free software; you can redistribute it and/or modify</span>
<a name="l00012"></a>00012 <span class="comment">// it under the terms of the GNU Library General Public License as published by</span>
<a name="l00013"></a>00013 <span class="comment">// the Free Software Foundation; either version 2, or (at your option)</span>
<a name="l00014"></a>00014 <span class="comment">// any later version.</span>
<a name="l00015"></a>00015 <span class="comment">//</span>
<a name="l00016"></a>00016 <span class="comment">// The SC Toolkit is distributed in the hope that it will be useful,</span>
<a name="l00017"></a>00017 <span class="comment">// but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00018"></a>00018 <span class="comment">// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
<a name="l00019"></a>00019 <span class="comment">// GNU Library General Public License for more details.</span>
<a name="l00020"></a>00020 <span class="comment">//</span>
<a name="l00021"></a>00021 <span class="comment">// You should have received a copy of the GNU Library General Public License</span>
<a name="l00022"></a>00022 <span class="comment">// along with the SC Toolkit; see the file COPYING.LIB. If not, write to</span>
<a name="l00023"></a>00023 <span class="comment">// the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.</span>
<a name="l00024"></a>00024 <span class="comment">//</span>
<a name="l00025"></a>00025 <span class="comment">// The U.S. Government is granted a limited license as per AL 91-7.</span>
<a name="l00026"></a>00026 <span class="comment">//</span>
<a name="l00027"></a>00027
<a name="l00028"></a>00028 <span class="preprocessor">#ifndef _math_scmat_blkiter_h</span>
<a name="l00029"></a>00029 <span class="preprocessor"></span><span class="preprocessor">#define _math_scmat_blkiter_h</span>
<a name="l00030"></a>00030 <span class="preprocessor"></span>
<a name="l00031"></a>00031 <span class="preprocessor">#ifdef __GNUC__</span>
<a name="l00032"></a>00032 <span class="preprocessor"></span><span class="preprocessor">#pragma interface</span>
<a name="l00033"></a>00033 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00034"></a>00034 <span class="preprocessor"></span>
<a name="l00035"></a>00035 <span class="preprocessor">#include <math/scmat/block.h></span>
<a name="l00036"></a>00036
<a name="l00037"></a>00037 <span class="keyword">namespace </span>sc {
<a name="l00038"></a>00038
<a name="l00039"></a>00039 <span class="keyword">class </span>SCMatrixRectBlock;
<a name="l00040"></a>00040 <span class="keyword">class </span>SCMatrixLTriBlock;
<a name="l00041"></a>00041 <span class="keyword">class </span>SCMatrixDiagBlock;
<a name="l00042"></a>00042 <span class="keyword">class </span>SCVectorSimpleBlock;
<a name="l00043"></a>00043
<a name="l00044"></a>00044 <span class="keyword">class </span>SCElementOp;
<a name="l00045"></a>00045 <span class="keyword">class </span>SCElementOp2;
<a name="l00046"></a>00046 <span class="keyword">class </span>SCElementOp3;
<a name="l00047"></a>00047
<a name="l00050"></a><a class="code" href="classsc_1_1SCMatrixBlockIter.html">00050</a> <span class="keyword">class </span><a class="code" href="classsc_1_1SCMatrixBlockIter.html" title="The SCMatrixBlockIter class is used to described iterates that loop through the elements...">SCMatrixBlockIter</a> {
<a name="l00051"></a>00051 <span class="keyword">public</span>:
<a name="l00052"></a>00052 <a class="code" href="classsc_1_1SCMatrixBlockIter.html" title="The SCMatrixBlockIter class is used to described iterates that loop through the elements...">SCMatrixBlockIter</a>() {}
<a name="l00053"></a>00053 <span class="keyword">virtual</span> ~<a class="code" href="classsc_1_1SCMatrixBlockIter.html" title="The SCMatrixBlockIter class is used to described iterates that loop through the elements...">SCMatrixBlockIter</a>();
<a name="l00055"></a>00055 <span class="keyword">virtual</span> <span class="keywordtype">int</span> <a class="code" href="classsc_1_1SCMatrixBlockIter.html#32f313b6502fd85792ca122cca331805" title="Returns the row index.">i</a>() = 0;
<a name="l00057"></a>00057 <span class="keyword">virtual</span> <span class="keywordtype">int</span> <a class="code" href="classsc_1_1SCMatrixBlockIter.html#29779c44c2b74446eb907c823ae4b9a1" title="Returns the column index.">j</a>() = 0;
<a name="l00059"></a>00059 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <span class="keyword">set</span>(<span class="keywordtype">double</span> val) = 0;
<a name="l00061"></a>00061 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classsc_1_1SCMatrixBlockIter.html#be2a0e9198678e70400f8261ce754ff5" title="Add val to the current element.">accum</a>(<span class="keywordtype">double</span> val);
<a name="l00063"></a>00063 <span class="keyword">virtual</span> <span class="keywordtype">double</span> <span class="keyword">get</span>() = 0;
<a name="l00065"></a>00065 <span class="keyword">virtual</span> <a class="code" href="classsc_1_1SCMatrixBlockIter.html#cbb47676b701e83ab57ec0e85a48c4cc" title="Return nonzero if there are more elements.">operator int</a>() = 0;
<a name="l00067"></a>00067 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classsc_1_1SCMatrixBlockIter.html#3f537569aee47720cecb8634068ffca7" title="Move to the next element.">operator++</a>() = 0; <span class="comment">// prefix ++</span>
<a name="l00068"></a>00068 <span class="keywordtype">void</span> <a class="code" href="classsc_1_1SCMatrixBlockIter.html#3f537569aee47720cecb8634068ffca7" title="Move to the next element.">operator++</a>(<span class="keywordtype">int</span>) { <a class="code" href="classsc_1_1SCMatrixBlockIter.html#3f537569aee47720cecb8634068ffca7" title="Move to the next element.">operator++</a>(); }
<a name="l00070"></a>00070 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classsc_1_1SCMatrixBlockIter.html#b17f5b7b64c68a747bba8ae451a07e0d" title="Start the iteration over.">reset</a>() = 0;
<a name="l00071"></a>00071 };
<a name="l00072"></a>00072
<a name="l00073"></a>00073 <span class="keyword">class </span>SCMatrixRectBlockIter: <span class="keyword">public</span> <a class="code" href="classsc_1_1SCMatrixBlockIter.html" title="The SCMatrixBlockIter class is used to described iterates that loop through the elements...">SCMatrixBlockIter</a> {
<a name="l00074"></a>00074 <span class="keyword">private</span>:
<a name="l00075"></a>00075 <a class="code" href="classsc_1_1SCMatrixRectBlock.html" title="The SCMatrixRectBlock describes a rectangular piece of a matrix.">SCMatrixRectBlock</a>* block;
<a name="l00076"></a>00076 <span class="keywordtype">int</span> i_;
<a name="l00077"></a>00077 <span class="keywordtype">int</span> block_index;
<a name="l00078"></a>00078 <span class="keywordtype">int</span> j_;
<a name="l00079"></a>00079 <span class="keyword">public</span>:
<a name="l00080"></a>00080 SCMatrixRectBlockIter(<a class="code" href="classsc_1_1SCMatrixRectBlock.html" title="The SCMatrixRectBlock describes a rectangular piece of a matrix.">SCMatrixRectBlock</a>*);
<a name="l00081"></a>00081 <span class="keyword">virtual</span> ~SCMatrixRectBlockIter();
<a name="l00082"></a>00082 <span class="keywordtype">int</span> i();
<a name="l00083"></a>00083 <span class="keywordtype">int</span> j();
<a name="l00084"></a>00084 <span class="keywordtype">double</span> <span class="keyword">get</span>();
<a name="l00085"></a>00085 <span class="keywordtype">void</span> <span class="keyword">set</span>(double);
<a name="l00086"></a>00086 operator int();
<a name="l00087"></a>00087 <span class="keywordtype">void</span> operator++();
<a name="l00088"></a>00088 <span class="keywordtype">void</span> reset();
<a name="l00089"></a>00089 };
<a name="l00090"></a>00090
<a name="l00091"></a>00091 <span class="keyword">class </span>SCMatrixRectSubBlockIter: <span class="keyword">public</span> SCMatrixBlockIter {
<a name="l00092"></a>00092 <span class="keyword">private</span>:
<a name="l00093"></a>00093 SCMatrixRectSubBlock* block;
<a name="l00094"></a>00094 <span class="keywordtype">int</span> i_;
<a name="l00095"></a>00095 <span class="keywordtype">int</span> block_index;
<a name="l00096"></a>00096 <span class="keywordtype">int</span> j_;
<a name="l00097"></a>00097 <span class="keyword">public</span>:
<a name="l00098"></a>00098 SCMatrixRectSubBlockIter(SCMatrixRectSubBlock*);
<a name="l00099"></a>00099 <span class="keyword">virtual</span> ~SCMatrixRectSubBlockIter();
<a name="l00100"></a>00100 <span class="keywordtype">int</span> i();
<a name="l00101"></a>00101 <span class="keywordtype">int</span> j();
<a name="l00102"></a>00102 <span class="keywordtype">double</span> <span class="keyword">get</span>();
<a name="l00103"></a>00103 <span class="keywordtype">void</span> <span class="keyword">set</span>(double);
<a name="l00104"></a>00104 operator int();
<a name="l00105"></a>00105 <span class="keywordtype">void</span> operator++();
<a name="l00106"></a>00106 <span class="keywordtype">void</span> reset();
<a name="l00107"></a>00107 };
<a name="l00108"></a>00108
<a name="l00109"></a>00109 <span class="keyword">class </span>SCMatrixLTriBlockIter: <span class="keyword">public</span> SCMatrixBlockIter {
<a name="l00110"></a>00110 <span class="keyword">private</span>:
<a name="l00111"></a>00111 SCMatrixLTriBlock* block;
<a name="l00112"></a>00112 <span class="keywordtype">int</span> block_index;
<a name="l00113"></a>00113 <span class="keywordtype">int</span> i_;
<a name="l00114"></a>00114 <span class="keywordtype">int</span> j_;
<a name="l00115"></a>00115 <span class="keyword">public</span>:
<a name="l00116"></a>00116 SCMatrixLTriBlockIter(SCMatrixLTriBlock*);
<a name="l00117"></a>00117 <span class="keyword">virtual</span> ~SCMatrixLTriBlockIter();
<a name="l00118"></a>00118 <span class="keywordtype">int</span> i();
<a name="l00119"></a>00119 <span class="keywordtype">int</span> j();
<a name="l00120"></a>00120 <span class="keywordtype">double</span> <span class="keyword">get</span>();
<a name="l00121"></a>00121 <span class="keywordtype">void</span> <span class="keyword">set</span>(double);
<a name="l00122"></a>00122 operator int();
<a name="l00123"></a>00123 <span class="keywordtype">void</span> operator++();
<a name="l00124"></a>00124 <span class="keywordtype">void</span> reset();
<a name="l00125"></a>00125 };
<a name="l00126"></a>00126
<a name="l00127"></a>00127 <span class="keyword">class </span>SCMatrixLTriSubBlockIter: <span class="keyword">public</span> SCMatrixBlockIter {
<a name="l00128"></a>00128 <span class="keyword">private</span>:
<a name="l00129"></a>00129 SCMatrixLTriSubBlock* block;
<a name="l00130"></a>00130 <span class="keywordtype">int</span> block_index;
<a name="l00131"></a>00131 <span class="keywordtype">int</span> i_;
<a name="l00132"></a>00132 <span class="keywordtype">int</span> j_;
<a name="l00133"></a>00133 <span class="keyword">public</span>:
<a name="l00134"></a>00134 SCMatrixLTriSubBlockIter(SCMatrixLTriSubBlock*);
<a name="l00135"></a>00135 <span class="keyword">virtual</span> ~SCMatrixLTriSubBlockIter();
<a name="l00136"></a>00136 <span class="keywordtype">int</span> i();
<a name="l00137"></a>00137 <span class="keywordtype">int</span> j();
<a name="l00138"></a>00138 <span class="keywordtype">double</span> <span class="keyword">get</span>();
<a name="l00139"></a>00139 <span class="keywordtype">void</span> <span class="keyword">set</span>(double);
<a name="l00140"></a>00140 operator int();
<a name="l00141"></a>00141 <span class="keywordtype">void</span> operator++();
<a name="l00142"></a>00142 <span class="keywordtype">void</span> reset();
<a name="l00143"></a>00143 };
<a name="l00144"></a>00144
<a name="l00145"></a>00145 <span class="keyword">class </span>SCMatrixDiagBlockIter: <span class="keyword">public</span> SCMatrixBlockIter {
<a name="l00146"></a>00146 <span class="keyword">private</span>:
<a name="l00147"></a>00147 SCMatrixDiagBlock* block;
<a name="l00148"></a>00148 <span class="keywordtype">int</span> block_index;
<a name="l00149"></a>00149 <span class="keywordtype">int</span> i_;
<a name="l00150"></a>00150 <span class="keyword">public</span>:
<a name="l00151"></a>00151 SCMatrixDiagBlockIter(SCMatrixDiagBlock*);
<a name="l00152"></a>00152 <span class="keyword">virtual</span> ~SCMatrixDiagBlockIter();
<a name="l00153"></a>00153 <span class="keywordtype">int</span> i();
<a name="l00154"></a>00154 <span class="keywordtype">int</span> j();
<a name="l00155"></a>00155 <span class="keywordtype">double</span> <span class="keyword">get</span>();
<a name="l00156"></a>00156 <span class="keywordtype">void</span> <span class="keyword">set</span>(double);
<a name="l00157"></a>00157 operator int();
<a name="l00158"></a>00158 <span class="keywordtype">void</span> operator++();
<a name="l00159"></a>00159 <span class="keywordtype">void</span> reset();
<a name="l00160"></a>00160 };
<a name="l00161"></a>00161
<a name="l00162"></a>00162 <span class="keyword">class </span>SCMatrixDiagSubBlockIter: <span class="keyword">public</span> SCMatrixBlockIter {
<a name="l00163"></a>00163 <span class="keyword">private</span>:
<a name="l00164"></a>00164 SCMatrixDiagSubBlock* block;
<a name="l00165"></a>00165 <span class="keywordtype">int</span> block_index;
<a name="l00166"></a>00166 <span class="keywordtype">int</span> i_;
<a name="l00167"></a>00167 <span class="keyword">public</span>:
<a name="l00168"></a>00168 SCMatrixDiagSubBlockIter(SCMatrixDiagSubBlock*);
<a name="l00169"></a>00169 <span class="keyword">virtual</span> ~SCMatrixDiagSubBlockIter();
<a name="l00170"></a>00170 <span class="keywordtype">int</span> i();
<a name="l00171"></a>00171 <span class="keywordtype">int</span> j();
<a name="l00172"></a>00172 <span class="keywordtype">double</span> <span class="keyword">get</span>();
<a name="l00173"></a>00173 <span class="keywordtype">void</span> <span class="keyword">set</span>(double);
<a name="l00174"></a>00174 operator int();
<a name="l00175"></a>00175 <span class="keywordtype">void</span> operator++();
<a name="l00176"></a>00176 <span class="keywordtype">void</span> reset();
<a name="l00177"></a>00177 };
<a name="l00178"></a>00178
<a name="l00179"></a>00179 <span class="keyword">class </span>SCVectorSimpleBlockIter: <span class="keyword">public</span> SCMatrixBlockIter {
<a name="l00180"></a>00180 <span class="keyword">private</span>:
<a name="l00181"></a>00181 SCVectorSimpleBlock* block;
<a name="l00182"></a>00182 <span class="keywordtype">int</span> block_index;
<a name="l00183"></a>00183 <span class="keywordtype">int</span> i_;
<a name="l00184"></a>00184 <span class="keyword">public</span>:
<a name="l00185"></a>00185 SCVectorSimpleBlockIter(SCVectorSimpleBlock*);
<a name="l00186"></a>00186 <span class="keyword">virtual</span> ~SCVectorSimpleBlockIter();
<a name="l00187"></a>00187 <span class="keywordtype">int</span> i();
<a name="l00188"></a>00188 <span class="keywordtype">int</span> j();
<a name="l00189"></a>00189 <span class="keywordtype">double</span> <span class="keyword">get</span>();
<a name="l00190"></a>00190 <span class="keywordtype">void</span> <span class="keyword">set</span>(double);
<a name="l00191"></a>00191 operator int();
<a name="l00192"></a>00192 <span class="keywordtype">void</span> operator++();
<a name="l00193"></a>00193 <span class="keywordtype">void</span> reset();
<a name="l00194"></a>00194 };
<a name="l00195"></a>00195
<a name="l00196"></a>00196 <span class="keyword">class </span>SCVectorSimpleSubBlockIter: <span class="keyword">public</span> SCMatrixBlockIter {
<a name="l00197"></a>00197 <span class="keyword">private</span>:
<a name="l00198"></a>00198 SCVectorSimpleSubBlock* block;
<a name="l00199"></a>00199 <span class="keywordtype">int</span> block_index;
<a name="l00200"></a>00200 <span class="keywordtype">int</span> i_;
<a name="l00201"></a>00201 <span class="keyword">public</span>:
<a name="l00202"></a>00202 SCVectorSimpleSubBlockIter(SCVectorSimpleSubBlock*);
<a name="l00203"></a>00203 <span class="keyword">virtual</span> ~SCVectorSimpleSubBlockIter();
<a name="l00204"></a>00204 <span class="keywordtype">int</span> i();
<a name="l00205"></a>00205 <span class="keywordtype">int</span> j();
<a name="l00206"></a>00206 <span class="keywordtype">double</span> <span class="keyword">get</span>();
<a name="l00207"></a>00207 <span class="keywordtype">void</span> <span class="keyword">set</span>(double);
<a name="l00208"></a>00208 operator int();
<a name="l00209"></a>00209 <span class="keywordtype">void</span> operator++();
<a name="l00210"></a>00210 <span class="keywordtype">void</span> reset();
<a name="l00211"></a>00211 };
<a name="l00212"></a>00212
<a name="l00213"></a>00213 }
<a name="l00214"></a>00214
<a name="l00215"></a>00215 <span class="preprocessor">#endif</span>
<a name="l00216"></a>00216 <span class="preprocessor"></span>
<a name="l00217"></a>00217 <span class="comment">// Local Variables:</span>
<a name="l00218"></a>00218 <span class="comment">// mode: c++</span>
<a name="l00219"></a>00219 <span class="comment">// c-file-style: "CLJ"</span>
<a name="l00220"></a>00220 <span class="comment">// End:</span>
</pre></div></div>
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distrib
>
Mandriva
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2010.0
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i586
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media
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contrib-release
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by-pkgid
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247b28499c443e092731ffba814075f2
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