<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"> <title>Units.h Source File documentation</title> <link href="doxygen.css" rel="stylesheet" type="text/css"> </head><body> <!-- Generated by Doxygen 1.8.13 --> <script type="text/javascript" src="menudata.js"></script> <script type="text/javascript" src="menu.js"></script> <script type="text/javascript"> $(function() { initMenu('',false,false,'search.php','Search'); }); </script> <div id="main-nav"></div> </div><!-- top --> <div id="side-nav" class="ui-resizable side-nav-resizable"> <div id="nav-tree"> <div id="nav-tree-contents"> <div id="nav-sync" class="sync"></div> </div> </div> <div id="splitbar" style="-moz-user-select:none;" class="ui-resizable-handle"> </div> </div> <script type="text/javascript"> $(document).ready(function(){initNavTree('Units_8h_source.html','');}); </script> <div id="doc-content"> <div class="header"> <div class="headertitle"> <div class="title">Units.h</div> </div> </div><!--header--> <div class="contents"> <a href="Units_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">/*</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * This file is part of the libpagemaker project.</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> *</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> * This Source Code Form is subject to the terms of the Mozilla Public</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * License, v. 2.0. If a copy of the MPL was not distributed with this</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * file, You can obtain one at http://mozilla.org/MPL/2.0/.</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> */</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> </div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#ifndef LIBPAGEMAKER_UNITS_H</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#define LIBPAGEMAKER_UNITS_H</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> </div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#include <string></span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> </div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment">// TODO: remove this pointless abstraction.</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> </div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="keyword">namespace </span><a class="code" href="namespacelibpagemaker.html">libpagemaker</a></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> {</div><div class="line"><a name="l00019"></a><span class="lineno"><a class="line" href="namespacelibpagemaker.html#a221c0110cfbf8be7abb0760308d2a7f1"> 19</a></span> <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <a class="code" href="namespacelibpagemaker.html#a221c0110cfbf8be7abb0760308d2a7f1">SHAPE_UNITS_PER_INCH</a> = 1440;</div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> </div><div class="line"><a name="l00021"></a><span class="lineno"><a class="line" href="classlibpagemaker_1_1LengthUnit.html"> 21</a></span> <span class="keyword">template</span> <<span class="keywordtype">unsigned</span> PER_INCH> <span class="keyword">class </span><a class="code" href="classlibpagemaker_1_1LengthUnit.html">LengthUnit</a></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> {</div><div class="line"><a name="l00023"></a><span class="lineno"><a class="line" href="classlibpagemaker_1_1LengthUnit.html#aebd20fb586f5c088f32bd8e09745c2fd"> 23</a></span>  <span class="keyword">typedef</span> <a class="code" href="classlibpagemaker_1_1LengthUnit.html">LengthUnit<PER_INCH></a> <a class="code" href="classlibpagemaker_1_1LengthUnit.html#aebd20fb586f5c088f32bd8e09745c2fd">T</a>;</div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00025"></a><span class="lineno"><a class="line" href="classlibpagemaker_1_1LengthUnit.html#a922990d6f30d4ca2c9cefb0c0496f83e"> 25</a></span>  <span class="keywordtype">int</span> <a class="code" href="classlibpagemaker_1_1LengthUnit.html#a922990d6f30d4ca2c9cefb0c0496f83e">m_value</a>;</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> </div><div class="line"><a name="l00027"></a><span class="lineno"><a class="line" href="classlibpagemaker_1_1LengthUnit.html#a416711d3072e861e068bd381ab64744f"> 27</a></span>  <a class="code" href="classlibpagemaker_1_1LengthUnit.html#a416711d3072e861e068bd381ab64744f">LengthUnit</a>(<span class="keywordtype">int</span> value) : m_value(value) { }</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> </div><div class="line"><a name="l00029"></a><span class="lineno"><a class="line" href="classlibpagemaker_1_1LengthUnit.html#ac0ddc00676ed7e73e7ae68b553d6ac1b"> 29</a></span>  <span class="keywordtype">double</span> <a class="code" href="classlibpagemaker_1_1LengthUnit.html#ac0ddc00676ed7e73e7ae68b553d6ac1b">toInches</a>()<span class="keyword"> const</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="keyword"> </span>{</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  <span class="keywordflow">return</span> m_value / ((double)PER_INCH);</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  }</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> };</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> </div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="keyword">template</span><<span class="keywordtype">unsigned</span> PER_INCH> <span class="keyword">const</span> <a class="code" href="classlibpagemaker_1_1LengthUnit.html">LengthUnit<PER_INCH></a></div><div class="line"><a name="l00036"></a><span class="lineno"><a class="line" href="namespacelibpagemaker.html#a8169088bb83849d8aa50a78a3b31189d"> 36</a></span> <a class="code" href="namespacelibpagemaker.html#a8169088bb83849d8aa50a78a3b31189d">operator+</a>(<a class="code" href="classlibpagemaker_1_1LengthUnit.html">LengthUnit<PER_INCH></a> left, <a class="code" href="classlibpagemaker_1_1LengthUnit.html">LengthUnit<PER_INCH></a> right)</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> {</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  <span class="keywordflow">return</span> <a class="code" href="classlibpagemaker_1_1LengthUnit.html">LengthUnit<PER_INCH></a>(left.<a class="code" href="classlibpagemaker_1_1LengthUnit.html#a922990d6f30d4ca2c9cefb0c0496f83e">m_value</a> + right.<a class="code" href="classlibpagemaker_1_1LengthUnit.html#a922990d6f30d4ca2c9cefb0c0496f83e">m_value</a>);</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> }</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="keyword">template</span><<span class="keywordtype">unsigned</span> PER_INCH> <span class="keyword">const</span> <a class="code" href="classlibpagemaker_1_1LengthUnit.html">LengthUnit<PER_INCH></a></div><div class="line"><a name="l00042"></a><span class="lineno"><a class="line" href="namespacelibpagemaker.html#a1d9c70d45fda77bea8f111aa3d19b9f8"> 42</a></span> <a class="code" href="namespacelibpagemaker.html#a1d9c70d45fda77bea8f111aa3d19b9f8">operator*</a>(<a class="code" href="classlibpagemaker_1_1LengthUnit.html">LengthUnit<PER_INCH></a> left, <span class="keywordtype">int</span> right)</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> {</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="keywordflow">return</span> <a class="code" href="classlibpagemaker_1_1LengthUnit.html">LengthUnit<PER_INCH></a>(left.<a class="code" href="classlibpagemaker_1_1LengthUnit.html#a922990d6f30d4ca2c9cefb0c0496f83e">m_value</a> * right);</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> }</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> </div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="keyword">template</span><<span class="keywordtype">unsigned</span> PER_INCH> <span class="keyword">const</span> <a class="code" href="classlibpagemaker_1_1LengthUnit.html">LengthUnit<PER_INCH></a></div><div class="line"><a name="l00048"></a><span class="lineno"><a class="line" href="namespacelibpagemaker.html#abb1c0c78a68dbe48cc9e2ddaf3105860"> 48</a></span> <a class="code" href="namespacelibpagemaker.html#a1d9c70d45fda77bea8f111aa3d19b9f8">operator*</a>(<span class="keywordtype">int</span> left, <a class="code" href="classlibpagemaker_1_1LengthUnit.html">LengthUnit<PER_INCH></a> right)</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> {</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="keywordflow">return</span> right * left;</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> }</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> </div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="keyword">template</span><<span class="keywordtype">unsigned</span> PER_INCH> <span class="keyword">const</span> <a class="code" href="classlibpagemaker_1_1LengthUnit.html">LengthUnit<PER_INCH></a></div><div class="line"><a name="l00054"></a><span class="lineno"><a class="line" href="namespacelibpagemaker.html#aa4912aa4065b5d7e5d2eff8f4d78a171"> 54</a></span> <a class="code" href="namespacelibpagemaker.html#aa4912aa4065b5d7e5d2eff8f4d78a171">operator-</a>(<a class="code" href="classlibpagemaker_1_1LengthUnit.html">LengthUnit<PER_INCH></a> left, <a class="code" href="classlibpagemaker_1_1LengthUnit.html">LengthUnit<PER_INCH></a> right)</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>  <span class="keywordflow">return</span> <a class="code" href="classlibpagemaker_1_1LengthUnit.html">LengthUnit<PER_INCH></a>(left.<a class="code" href="classlibpagemaker_1_1LengthUnit.html#a922990d6f30d4ca2c9cefb0c0496f83e">m_value</a> - right.<a class="code" href="classlibpagemaker_1_1LengthUnit.html#a922990d6f30d4ca2c9cefb0c0496f83e">m_value</a>);</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> }</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> </div><div class="line"><a name="l00059"></a><span class="lineno"><a class="line" href="namespacelibpagemaker.html#a5b591cdaadafe956bfa4083f6ea7afa8"> 59</a></span> <span class="keyword">typedef</span> <a class="code" href="classlibpagemaker_1_1LengthUnit.html">LengthUnit<SHAPE_UNITS_PER_INCH></a> <a class="code" href="namespacelibpagemaker.html#a5b591cdaadafe956bfa4083f6ea7afa8">PMDShapeUnit</a>;</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span> </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> </div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="preprocessor">#endif </span><span class="comment">/* LIBPAGEMAKER_UNITS_H */</span><span class="preprocessor"></span></div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span> </div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="comment">/* vim:set shiftwidth=2 softtabstop=2 expandtab: */</span></div><div class="ttc" id="classlibpagemaker_1_1LengthUnit_html_ac0ddc00676ed7e73e7ae68b553d6ac1b"><div class="ttname"><a href="classlibpagemaker_1_1LengthUnit.html#ac0ddc00676ed7e73e7ae68b553d6ac1b">libpagemaker::LengthUnit::toInches</a></div><div class="ttdeci">double toInches() const</div><div class="ttdef"><b>Definition:</b> Units.h:29</div></div> <div class="ttc" id="namespacelibpagemaker_html_a221c0110cfbf8be7abb0760308d2a7f1"><div class="ttname"><a href="namespacelibpagemaker.html#a221c0110cfbf8be7abb0760308d2a7f1">libpagemaker::SHAPE_UNITS_PER_INCH</a></div><div class="ttdeci">const unsigned SHAPE_UNITS_PER_INCH</div><div class="ttdef"><b>Definition:</b> Units.h:19</div></div> <div class="ttc" id="classlibpagemaker_1_1LengthUnit_html_a416711d3072e861e068bd381ab64744f"><div class="ttname"><a href="classlibpagemaker_1_1LengthUnit.html#a416711d3072e861e068bd381ab64744f">libpagemaker::LengthUnit::LengthUnit</a></div><div class="ttdeci">LengthUnit(int value)</div><div class="ttdef"><b>Definition:</b> Units.h:27</div></div> <div class="ttc" id="namespacelibpagemaker_html_a5b591cdaadafe956bfa4083f6ea7afa8"><div class="ttname"><a href="namespacelibpagemaker.html#a5b591cdaadafe956bfa4083f6ea7afa8">libpagemaker::PMDShapeUnit</a></div><div class="ttdeci">LengthUnit< SHAPE_UNITS_PER_INCH > PMDShapeUnit</div><div class="ttdef"><b>Definition:</b> Units.h:59</div></div> <div class="ttc" id="namespacelibpagemaker_html_a1d9c70d45fda77bea8f111aa3d19b9f8"><div class="ttname"><a href="namespacelibpagemaker.html#a1d9c70d45fda77bea8f111aa3d19b9f8">libpagemaker::operator*</a></div><div class="ttdeci">const LengthUnit< PER_INCH > operator*(LengthUnit< PER_INCH > left, int right)</div><div class="ttdef"><b>Definition:</b> Units.h:42</div></div> <div class="ttc" id="classlibpagemaker_1_1LengthUnit_html_aebd20fb586f5c088f32bd8e09745c2fd"><div class="ttname"><a href="classlibpagemaker_1_1LengthUnit.html#aebd20fb586f5c088f32bd8e09745c2fd">libpagemaker::LengthUnit::T</a></div><div class="ttdeci">LengthUnit< PER_INCH > T</div><div class="ttdef"><b>Definition:</b> Units.h:23</div></div> <div class="ttc" id="classlibpagemaker_1_1LengthUnit_html_a922990d6f30d4ca2c9cefb0c0496f83e"><div class="ttname"><a href="classlibpagemaker_1_1LengthUnit.html#a922990d6f30d4ca2c9cefb0c0496f83e">libpagemaker::LengthUnit::m_value</a></div><div class="ttdeci">int m_value</div><div class="ttdef"><b>Definition:</b> Units.h:25</div></div> <div class="ttc" id="namespacelibpagemaker_html_aa4912aa4065b5d7e5d2eff8f4d78a171"><div class="ttname"><a href="namespacelibpagemaker.html#aa4912aa4065b5d7e5d2eff8f4d78a171">libpagemaker::operator-</a></div><div class="ttdeci">const LengthUnit< PER_INCH > operator-(LengthUnit< PER_INCH > left, LengthUnit< PER_INCH > right)</div><div class="ttdef"><b>Definition:</b> Units.h:54</div></div> <div class="ttc" id="classlibpagemaker_1_1LengthUnit_html"><div class="ttname"><a href="classlibpagemaker_1_1LengthUnit.html">libpagemaker::LengthUnit</a></div><div class="ttdef"><b>Definition:</b> Units.h:21</div></div> <div class="ttc" id="namespacelibpagemaker_html"><div class="ttname"><a href="namespacelibpagemaker.html">libpagemaker</a></div><div class="ttdef"><b>Definition:</b> geometry.h:22</div></div> <div class="ttc" id="namespacelibpagemaker_html_a8169088bb83849d8aa50a78a3b31189d"><div class="ttname"><a href="namespacelibpagemaker.html#a8169088bb83849d8aa50a78a3b31189d">libpagemaker::operator+</a></div><div class="ttdeci">const LengthUnit< PER_INCH > operator+(LengthUnit< PER_INCH > left, LengthUnit< PER_INCH > right)</div><div class="ttdef"><b>Definition:</b> Units.h:36</div></div> </div><!-- fragment --></div><!-- contents --> </div><!-- doc-content --> <hr size="1"><address style="align: right;"><small> Generated for libpagemaker by <a href="http://www.doxygen.org/index.html"> doxygen</a> 1.8.13</small></address> </body> </html>