qwt__point__3d_8h_source.html
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/* -*- mode: C++ ; c-file-style: "stroustrup" -*- *****************************</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * Qwt Widget Library</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * Copyright (C) 1997 Josef Wilgen</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * Copyright (C) 2002 Uwe Rathmann</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * This library is free software; you can redistribute it and/or</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * modify it under the terms of the Qwt License, Version 1.0</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="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#ifndef QWT_POINT_3D_H</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor"></span><span class="preprocessor">#define QWT_POINT_3D_H 1</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="preprocessor">#include "qwt_global.h"</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#include <qpoint.h></span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#ifndef QT_NO_DEBUG_STREAM</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor"></span><span class="preprocessor">#include <qdebug.h></span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00024"></a><span class="lineno"><a class="code" href="class_qwt_point3_d.html"> 24</a></span> <span class="keyword">class </span>QWT_EXPORT <a class="code" href="class_qwt_point3_d.html" title="QwtPoint3D class defines a 3D point in double coordinates.">QwtPoint3D</a></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> {</div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="keyword">public</span>:</div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  <a class="code" href="class_qwt_point3_d.html" title="QwtPoint3D class defines a 3D point in double coordinates.">QwtPoint3D</a>();</div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  <a class="code" href="class_qwt_point3_d.html" title="QwtPoint3D class defines a 3D point in double coordinates.">QwtPoint3D</a>( <span class="keywordtype">double</span> x, <span class="keywordtype">double</span> y, <span class="keywordtype">double</span> z );</div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  <a class="code" href="class_qwt_point3_d.html" title="QwtPoint3D class defines a 3D point in double coordinates.">QwtPoint3D</a>( <span class="keyword">const</span> <a class="code" href="class_qwt_point3_d.html" title="QwtPoint3D class defines a 3D point in double coordinates.">QwtPoint3D</a> & );</div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  <a class="code" href="class_qwt_point3_d.html" title="QwtPoint3D class defines a 3D point in double coordinates.">QwtPoint3D</a>( <span class="keyword">const</span> QPointF & );</div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> </div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  <span class="keywordtype">bool</span> isNull() <span class="keyword">const</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>  <span class="keywordtype">double</span> x() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  <span class="keywordtype">double</span> y() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  <span class="keywordtype">double</span> z() <span class="keyword">const</span>;</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="keywordtype">double</span> &rx();</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="keywordtype">double</span> &ry();</div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <span class="keywordtype">double</span> &rz();</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> </div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="keywordtype">void</span> setX( <span class="keywordtype">double</span> x );</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="keywordtype">void</span> setY( <span class="keywordtype">double</span> y );</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="keywordtype">void</span> setZ( <span class="keywordtype">double</span> y );</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>  QPointF toPoint() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> </div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keywordtype">bool</span> operator==( <span class="keyword">const</span> <a class="code" href="class_qwt_point3_d.html" title="QwtPoint3D class defines a 3D point in double coordinates.">QwtPoint3D</a> & ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <span class="keywordtype">bool</span> operator!=( <span class="keyword">const</span> <a class="code" href="class_qwt_point3_d.html" title="QwtPoint3D class defines a 3D point in double coordinates.">QwtPoint3D</a> & ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> </div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="keyword">private</span>:</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keywordtype">double</span> d_x;</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keywordtype">double</span> d_y;</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keywordtype">double</span> d_z;</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> Q_DECLARE_TYPEINFO(<a class="code" href="class_qwt_point3_d.html" title="QwtPoint3D class defines a 3D point in double coordinates.">QwtPoint3D</a>, Q_MOVABLE_TYPE);</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> </div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="preprocessor">#ifndef QT_NO_DEBUG_STREAM</span></div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="preprocessor"></span>QWT_EXPORT QDebug operator<<( QDebug, <span class="keyword">const</span> <a class="code" href="class_qwt_point3_d.html" title="QwtPoint3D class defines a 3D point in double coordinates.">QwtPoint3D</a> & );</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00067"></a><span class="lineno"><a class="code" href="class_qwt_point3_d.html#acd7ec5a157397ce719225592b32cc510"> 67</a></span> <span class="keyword">inline</span> <a class="code" href="class_qwt_point3_d.html#acd7ec5a157397ce719225592b32cc510">QwtPoint3D::QwtPoint3D</a>():</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  d_x( 0.0 ),</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  d_y( 0.0 ),</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  d_z( 0.0 )</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span> {</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span> }</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span> </div>
<div class="line"><a name="l00075"></a><span class="lineno"><a class="code" href="class_qwt_point3_d.html#a33b9fa088b750e1f4ded65c23fb62868"> 75</a></span> <span class="keyword">inline</span> <a class="code" href="class_qwt_point3_d.html#acd7ec5a157397ce719225592b32cc510">QwtPoint3D::QwtPoint3D</a>( <span class="keywordtype">double</span> x, <span class="keywordtype">double</span> y, <span class="keywordtype">double</span> z = 0.0 ):</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  d_x( x ),</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  d_y( y ),</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  d_z( z )</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> }</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span> </div>
<div class="line"><a name="l00086"></a><span class="lineno"><a class="code" href="class_qwt_point3_d.html#a3847545c69e11d4c33891c5d9218afee"> 86</a></span> <span class="keyword">inline</span> <a class="code" href="class_qwt_point3_d.html#acd7ec5a157397ce719225592b32cc510">QwtPoint3D::QwtPoint3D</a>( <span class="keyword">const</span> <a class="code" href="class_qwt_point3_d.html" title="QwtPoint3D class defines a 3D point in double coordinates.">QwtPoint3D</a> &other ):</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  d_x( other.d_x ),</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  d_y( other.d_y ),</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  d_z( other.d_z )</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="l00097"></a><span class="lineno"><a class="code" href="class_qwt_point3_d.html#a6747ac88e709543e57fc285e84181f49"> 97</a></span> <span class="keyword">inline</span> <a class="code" href="class_qwt_point3_d.html#acd7ec5a157397ce719225592b32cc510">QwtPoint3D::QwtPoint3D</a>( <span class="keyword">const</span> QPointF &other ):</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  d_x( other.x() ),</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  d_y( other.y() ),</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  d_z( 0.0 )</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span> {</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span> }</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span> </div>
<div class="line"><a name="l00110"></a><span class="lineno"><a class="code" href="class_qwt_point3_d.html#a4542223c75e50afac7124cd44ca9c900"> 110</a></span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="class_qwt_point3_d.html#a4542223c75e50afac7124cd44ca9c900">QwtPoint3D::isNull</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span> <span class="keyword"></span>{</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="keywordflow">return</span> d_x == 0.0 && d_y == 0.0 && d_z == 0.0;</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span> }</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span> </div>
<div class="line"><a name="l00116"></a><span class="lineno"><a class="code" href="class_qwt_point3_d.html#a055a9d12fbdc279452ee6c056bd3ba8f"> 116</a></span> <span class="keyword">inline</span> <span class="keywordtype">double</span> <a class="code" href="class_qwt_point3_d.html#a055a9d12fbdc279452ee6c056bd3ba8f" title="Returns the x-coordinate of the point.">QwtPoint3D::x</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span> <span class="keyword"></span>{</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="keywordflow">return</span> d_x;</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span> }</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span> </div>
<div class="line"><a name="l00122"></a><span class="lineno"><a class="code" href="class_qwt_point3_d.html#ac2c90240ee705f3422202aeb6d5e0654"> 122</a></span> <span class="keyword">inline</span> <span class="keywordtype">double</span> <a class="code" href="class_qwt_point3_d.html#ac2c90240ee705f3422202aeb6d5e0654" title="Returns the y-coordinate of the point.">QwtPoint3D::y</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span> <span class="keyword"></span>{</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="keywordflow">return</span> d_y;</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span> }</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span> </div>
<div class="line"><a name="l00128"></a><span class="lineno"><a class="code" href="class_qwt_point3_d.html#afd56ba68ce1cfad4a4e477f45f0c85d4"> 128</a></span> <span class="keyword">inline</span> <span class="keywordtype">double</span> <a class="code" href="class_qwt_point3_d.html#afd56ba68ce1cfad4a4e477f45f0c85d4" title="Returns the z-coordinate of the point.">QwtPoint3D::z</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span> <span class="keyword"></span>{</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keywordflow">return</span> d_z;</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span> }</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span> </div>
<div class="line"><a name="l00134"></a><span class="lineno"><a class="code" href="class_qwt_point3_d.html#a99ae15c21e43fac2c4b8755111b03ad0"> 134</a></span> <span class="keyword">inline</span> <span class="keywordtype">double</span> &<a class="code" href="class_qwt_point3_d.html#a99ae15c21e43fac2c4b8755111b03ad0" title="Returns a reference to the x-coordinate of the point.">QwtPoint3D::rx</a>()</div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span> {</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <span class="keywordflow">return</span> d_x;</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span> }</div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span> </div>
<div class="line"><a name="l00140"></a><span class="lineno"><a class="code" href="class_qwt_point3_d.html#ab0894c41fdb85dcc7affe38acf33f48d"> 140</a></span> <span class="keyword">inline</span> <span class="keywordtype">double</span> &<a class="code" href="class_qwt_point3_d.html#ab0894c41fdb85dcc7affe38acf33f48d" title="Returns a reference to the y-coordinate of the point.">QwtPoint3D::ry</a>()</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span> {</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="keywordflow">return</span> d_y;</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span> }</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span> </div>
<div class="line"><a name="l00146"></a><span class="lineno"><a class="code" href="class_qwt_point3_d.html#af76eb9c617ea48ab1050a79bac1d90eb"> 146</a></span> <span class="keyword">inline</span> <span class="keywordtype">double</span> &<a class="code" href="class_qwt_point3_d.html#af76eb9c617ea48ab1050a79bac1d90eb" title="Returns a reference to the z-coordinate of the point.">QwtPoint3D::rz</a>()</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span> {</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="keywordflow">return</span> d_z;</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span> }</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span> </div>
<div class="line"><a name="l00152"></a><span class="lineno"><a class="code" href="class_qwt_point3_d.html#afe85919187fd62bc3db082d1e2b17bac"> 152</a></span> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_point3_d.html#afe85919187fd62bc3db082d1e2b17bac" title="Sets the x-coordinate of the point to the value specified by x.">QwtPoint3D::setX</a>( <span class="keywordtype">double</span> x )</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span> {</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  d_x = <a class="code" href="class_qwt_point3_d.html#a055a9d12fbdc279452ee6c056bd3ba8f" title="Returns the x-coordinate of the point.">x</a>;</div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span> }</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span> </div>
<div class="line"><a name="l00158"></a><span class="lineno"><a class="code" href="class_qwt_point3_d.html#a986ba13d44e6960b4fb72795be4ff66a"> 158</a></span> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_point3_d.html#a986ba13d44e6960b4fb72795be4ff66a" title="Sets the y-coordinate of the point to the value specified by y.">QwtPoint3D::setY</a>( <span class="keywordtype">double</span> y )</div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span> {</div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  d_y = <a class="code" href="class_qwt_point3_d.html#ac2c90240ee705f3422202aeb6d5e0654" title="Returns the y-coordinate of the point.">y</a>;</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span> }</div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span> </div>
<div class="line"><a name="l00164"></a><span class="lineno"><a class="code" href="class_qwt_point3_d.html#ae4bed4f5b955843dcf92302b16799e8b"> 164</a></span> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_point3_d.html#ae4bed4f5b955843dcf92302b16799e8b" title="Sets the z-coordinate of the point to the value specified by z.">QwtPoint3D::setZ</a>( <span class="keywordtype">double</span> z )</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span> {</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  d_z = <a class="code" href="class_qwt_point3_d.html#afd56ba68ce1cfad4a4e477f45f0c85d4" title="Returns the z-coordinate of the point.">z</a>;</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span> }</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span> </div>
<div class="line"><a name="l00172"></a><span class="lineno"><a class="code" href="class_qwt_point3_d.html#a611b2608fdbe8099ae987870a10b38a6"> 172</a></span> <span class="keyword">inline</span> QPointF <a class="code" href="class_qwt_point3_d.html#a611b2608fdbe8099ae987870a10b38a6">QwtPoint3D::toPoint</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span> <span class="keyword"></span>{</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  <span class="keywordflow">return</span> QPointF( d_x, d_y );</div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span> }</div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span> </div>
<div class="line"><a name="l00178"></a><span class="lineno"><a class="code" href="class_qwt_point3_d.html#aaafd119aea020d1e7e44360fd1172c22"> 178</a></span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="class_qwt_point3_d.html#aaafd119aea020d1e7e44360fd1172c22" title="Returns true if this point and other are equal; otherwise returns false.">QwtPoint3D::operator==</a>( <span class="keyword">const</span> <a class="code" href="class_qwt_point3_d.html" title="QwtPoint3D class defines a 3D point in double coordinates.">QwtPoint3D</a> &other )<span class="keyword"> const</span></div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span> <span class="keyword"></span>{</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <span class="keywordflow">return</span> ( d_x == other.d_x ) && ( d_y == other.d_y ) && ( d_z == other.d_z );</div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span> }</div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span> </div>
<div class="line"><a name="l00184"></a><span class="lineno"><a class="code" href="class_qwt_point3_d.html#a38b3c81b7dfce567dfc2993db1aa6d74"> 184</a></span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="class_qwt_point3_d.html#a38b3c81b7dfce567dfc2993db1aa6d74" title="Returns true if this rect and other are different; otherwise returns false.">QwtPoint3D::operator!=</a>( <span class="keyword">const</span> <a class="code" href="class_qwt_point3_d.html" title="QwtPoint3D class defines a 3D point in double coordinates.">QwtPoint3D</a> &other )<span class="keyword"> const</span></div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span> <span class="keyword"></span>{</div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="keywordflow">return</span> !<a class="code" href="class_qwt_point3_d.html#aaafd119aea020d1e7e44360fd1172c22" title="Returns true if this point and other are equal; otherwise returns false.">operator==</a>( other );</div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span> }</div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span> </div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span> <span class="preprocessor">#endif</span></div>
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