qwt__series__data_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="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#ifndef QWT_SERIES_DATA_H</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor"></span><span class="preprocessor">#define QWT_SERIES_DATA_H 1</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#include "qwt_global.h"</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#include "qwt_samples.h"</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#include "qwt_point_3d.h"</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#include "qwt_point_polar.h"</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include <qvector.h></span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include <qrect.h></span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> </div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
<div class="line"><a name="l00047"></a><span class="lineno"><a class="code" href="class_qwt_series_data.html"> 47</a></span> <span class="keyword">class </span><a class="code" href="class_qwt_series_data.html" title="Abstract interface for iterating over samples.">QwtSeriesData</a></div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> {</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="keyword">public</span>:</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <a class="code" href="class_qwt_series_data.html#a3f075340d18fb112a342d74716eb8d9c" title="Constructor.">QwtSeriesData</a>();</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> </div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keyword">virtual</span> <a class="code" href="class_qwt_series_data.html#a841a56f909879d599a385b9c3d046745" title="Destructor.">~QwtSeriesData</a>();</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> </div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> <a class="code" href="class_qwt_series_data.html#a3cfe5b26fc55a887ac85b0103ae80a3e">size</a>() <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> </div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keyword">virtual</span> T <a class="code" href="class_qwt_series_data.html#ae8650d16c07c58f01897ab48658a3266">sample</a>( <span class="keywordtype">size_t</span> i ) <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span> </div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keyword">virtual</span> QRectF <a class="code" href="class_qwt_series_data.html#aedb969ba51a27d88d26ad7f7cb1c2c7f">boundingRect</a>() <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span> </div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_series_data.html#a391b4601a7454b2f9582fbc2662d108e">setRectOfInterest</a>( <span class="keyword">const</span> QRectF &rect );</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> <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00093"></a><span class="lineno"><a class="code" href="class_qwt_series_data.html#a24fbbcb0baa0c728117d2e6764d00414"> 93</a></span>  <span class="keyword">mutable</span> QRectF <a class="code" href="class_qwt_series_data.html#a24fbbcb0baa0c728117d2e6764d00414" title="Can be used to cache a calculated bounding rectangle.">d_boundingRect</a>;</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="keyword">private</span>:</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <a class="code" href="class_qwt_series_data.html" title="Abstract interface for iterating over samples.">QwtSeriesData<T></a> &operator=( <span class="keyword">const</span> <a class="code" href="class_qwt_series_data.html" title="Abstract interface for iterating over samples.">QwtSeriesData<T></a> & );</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span> };</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span> </div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
<div class="line"><a name="l00100"></a><span class="lineno"><a class="code" href="class_qwt_series_data.html#a3f075340d18fb112a342d74716eb8d9c"> 100</a></span> <a class="code" href="class_qwt_series_data.html#a3f075340d18fb112a342d74716eb8d9c" title="Constructor.">QwtSeriesData<T>::QwtSeriesData</a>():</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  d_boundingRect( 0.0, 0.0, -1.0, -1.0 )</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="l00104"></a><span class="lineno"> 104</span> </div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
<div class="line"><a name="l00106"></a><span class="lineno"><a class="code" href="class_qwt_series_data.html#a841a56f909879d599a385b9c3d046745"> 106</a></span> <a class="code" href="class_qwt_series_data.html#a841a56f909879d599a385b9c3d046745" title="Destructor.">QwtSeriesData<T>::~QwtSeriesData</a>()</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span> {</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span> }</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span> </div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
<div class="line"><a name="l00111"></a><span class="lineno"><a class="code" href="class_qwt_series_data.html#a391b4601a7454b2f9582fbc2662d108e"> 111</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_series_data.html#a391b4601a7454b2f9582fbc2662d108e">QwtSeriesData<T>::setRectOfInterest</a>( <span class="keyword">const</span> QRectF & )</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span> {</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="l00121"></a><span class="lineno"> 121</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
<div class="line"><a name="l00122"></a><span class="lineno"><a class="code" href="class_qwt_array_series_data.html"> 122</a></span> <span class="keyword">class </span><a class="code" href="class_qwt_array_series_data.html" title="Template class for data, that is organized as QVector.">QwtArraySeriesData</a>: <span class="keyword">public</span> <a class="code" href="class_qwt_series_data.html" title="Abstract interface for iterating over samples.">QwtSeriesData</a><T></div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span> {</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span> <span class="keyword">public</span>:</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <a class="code" href="class_qwt_array_series_data.html#a3cb14bbe2b27bf8d49994d80e8eab3ee" title="Constructor.">QwtArraySeriesData</a>();</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span> </div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <a class="code" href="class_qwt_array_series_data.html#a3cb14bbe2b27bf8d49994d80e8eab3ee" title="Constructor.">QwtArraySeriesData</a>( <span class="keyword">const</span> QVector<T> &<a class="code" href="class_qwt_array_series_data.html#a2d3f931bd28f40bc6e13c4b507e5b502">samples</a> );</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span> </div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="keywordtype">void</span> <a class="code" href="class_qwt_array_series_data.html#a4afaaf2602be769f4bdcc8fda6b737cb">setSamples</a>( <span class="keyword">const</span> QVector<T> &samples );</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span> </div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <span class="keyword">const</span> QVector<T> <a class="code" href="class_qwt_array_series_data.html#a2d3f931bd28f40bc6e13c4b507e5b502">samples</a>() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span> </div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> <a class="code" href="class_qwt_array_series_data.html#a52c123dcc321a03ccd18c2c138318025">size</a>() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span> </div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="keyword">virtual</span> T <a class="code" href="class_qwt_array_series_data.html#a900ba90abf9a0852026099bdcae2ba7f">sample</a>( <span class="keywordtype">size_t</span> index ) <span class="keyword">const</span>;</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> <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00156"></a><span class="lineno"><a class="code" href="class_qwt_array_series_data.html#a86ccb32fa8c9b3bb9cb92b6040b0c490"> 156</a></span>  QVector<T> <a class="code" href="class_qwt_array_series_data.html#a86ccb32fa8c9b3bb9cb92b6040b0c490" title="Vector of samples.">d_samples</a>;</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span> };</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span> </div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
<div class="line"><a name="l00160"></a><span class="lineno"><a class="code" href="class_qwt_array_series_data.html#a3cb14bbe2b27bf8d49994d80e8eab3ee"> 160</a></span> <a class="code" href="class_qwt_array_series_data.html#a3cb14bbe2b27bf8d49994d80e8eab3ee" title="Constructor.">QwtArraySeriesData<T>::QwtArraySeriesData</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="l00163"></a><span class="lineno"> 163</span> </div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
<div class="line"><a name="l00165"></a><span class="lineno"><a class="code" href="class_qwt_array_series_data.html#a4bb811309027ac378a2dcc50ff9ef829"> 165</a></span> <a class="code" href="class_qwt_array_series_data.html#a3cb14bbe2b27bf8d49994d80e8eab3ee" title="Constructor.">QwtArraySeriesData<T>::QwtArraySeriesData</a>( <span class="keyword">const</span> QVector<T> &samples ):</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  d_samples( samples )</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="l00169"></a><span class="lineno"> 169</span> </div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
<div class="line"><a name="l00171"></a><span class="lineno"><a class="code" href="class_qwt_array_series_data.html#a4afaaf2602be769f4bdcc8fda6b737cb"> 171</a></span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_array_series_data.html#a4afaaf2602be769f4bdcc8fda6b737cb">QwtArraySeriesData<T>::setSamples</a>( <span class="keyword">const</span> QVector<T> &samples )</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span> {</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <a class="code" href="class_qwt_series_data.html" title="Abstract interface for iterating over samples.">QwtSeriesData<T>::d_boundingRect</a> = QRectF( 0.0, 0.0, -1.0, -1.0 );</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  d_samples = samples;</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="l00177"></a><span class="lineno"> 177</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
<div class="line"><a name="l00178"></a><span class="lineno"><a class="code" href="class_qwt_array_series_data.html#a2d3f931bd28f40bc6e13c4b507e5b502"> 178</a></span> <span class="keyword">const</span> QVector<T> <a class="code" href="class_qwt_array_series_data.html#a2d3f931bd28f40bc6e13c4b507e5b502">QwtArraySeriesData<T>::samples</a>()<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_samples;</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="l00183"></a><span class="lineno"> 183</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
<div class="line"><a name="l00184"></a><span class="lineno"><a class="code" href="class_qwt_array_series_data.html#a52c123dcc321a03ccd18c2c138318025"> 184</a></span> <span class="keywordtype">size_t</span> <a class="code" href="class_qwt_array_series_data.html#a52c123dcc321a03ccd18c2c138318025">QwtArraySeriesData<T>::size</a>()<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> d_samples.size();</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="keyword">template</span> <<span class="keyword">typename</span> T></div>
<div class="line"><a name="l00190"></a><span class="lineno"><a class="code" href="class_qwt_array_series_data.html#a900ba90abf9a0852026099bdcae2ba7f"> 190</a></span> T <a class="code" href="class_qwt_array_series_data.html#a900ba90abf9a0852026099bdcae2ba7f">QwtArraySeriesData<T>::sample</a>( <span class="keywordtype">size_t</span> i )<span class="keyword"> const</span></div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span> <span class="keyword"></span>{</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <span class="keywordflow">return</span> d_samples[ <span class="keyword">static_cast<</span><span class="keywordtype">int</span><span class="keyword">></span>( i ) ];</div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span> }</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span> </div>
<div class="line"><a name="l00196"></a><span class="lineno"><a class="code" href="class_qwt_point_series_data.html"> 196</a></span> <span class="keyword">class </span>QWT_EXPORT <a class="code" href="class_qwt_point_series_data.html" title="Interface for iterating over an array of points.">QwtPointSeriesData</a>: <span class="keyword">public</span> <a class="code" href="class_qwt_array_series_data.html" title="Template class for data, that is organized as QVector.">QwtArraySeriesData</a><QPointF></div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span> {</div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span> <span class="keyword">public</span>:</div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  <a class="code" href="class_qwt_point_series_data.html" title="Interface for iterating over an array of points.">QwtPointSeriesData</a>(</div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <span class="keyword">const</span> QVector<QPointF> & = QVector<QPointF>() );</div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span> </div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  <span class="keyword">virtual</span> QRectF <a class="code" href="class_qwt_series_data.html#aedb969ba51a27d88d26ad7f7cb1c2c7f">boundingRect</a>() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span> };</div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span> </div>
<div class="line"><a name="l00206"></a><span class="lineno"><a class="code" href="class_qwt_point3_d_series_data.html"> 206</a></span> <span class="keyword">class </span>QWT_EXPORT <a class="code" href="class_qwt_point3_d_series_data.html" title="Interface for iterating over an array of 3D points.">QwtPoint3DSeriesData</a>: <span class="keyword">public</span> <a class="code" href="class_qwt_array_series_data.html" title="Template class for data, that is organized as QVector.">QwtArraySeriesData</a><QwtPoint3D></div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span> {</div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span> <span class="keyword">public</span>:</div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <a class="code" href="class_qwt_point3_d_series_data.html" title="Interface for iterating over an array of 3D points.">QwtPoint3DSeriesData</a>(</div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <span class="keyword">const</span> QVector<QwtPoint3D> & = QVector<QwtPoint3D>() );</div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <span class="keyword">virtual</span> QRectF <a class="code" href="class_qwt_series_data.html#aedb969ba51a27d88d26ad7f7cb1c2c7f">boundingRect</a>() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span> };</div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span> </div>
<div class="line"><a name="l00215"></a><span class="lineno"><a class="code" href="class_qwt_interval_series_data.html"> 215</a></span> <span class="keyword">class </span>QWT_EXPORT <a class="code" href="class_qwt_interval_series_data.html" title="Interface for iterating over an array of intervals.">QwtIntervalSeriesData</a>: <span class="keyword">public</span> <a class="code" href="class_qwt_array_series_data.html" title="Template class for data, that is organized as QVector.">QwtArraySeriesData</a><QwtIntervalSample></div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span> {</div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span> <span class="keyword">public</span>:</div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  <a class="code" href="class_qwt_interval_series_data.html" title="Interface for iterating over an array of intervals.">QwtIntervalSeriesData</a>(</div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  <span class="keyword">const</span> QVector<QwtIntervalSample> & = QVector<QwtIntervalSample>() );</div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span> </div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <span class="keyword">virtual</span> QRectF <a class="code" href="class_qwt_series_data.html#aedb969ba51a27d88d26ad7f7cb1c2c7f">boundingRect</a>() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span> };</div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span> </div>
<div class="line"><a name="l00225"></a><span class="lineno"><a class="code" href="class_qwt_set_series_data.html"> 225</a></span> <span class="keyword">class </span>QWT_EXPORT <a class="code" href="class_qwt_set_series_data.html" title="Interface for iterating over an array of samples.">QwtSetSeriesData</a>: <span class="keyword">public</span> <a class="code" href="class_qwt_array_series_data.html" title="Template class for data, that is organized as QVector.">QwtArraySeriesData</a><QwtSetSample></div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span> {</div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span> <span class="keyword">public</span>:</div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <a class="code" href="class_qwt_set_series_data.html" title="Interface for iterating over an array of samples.">QwtSetSeriesData</a>(</div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  <span class="keyword">const</span> QVector<QwtSetSample> & = QVector<QwtSetSample>() );</div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span> </div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  <span class="keyword">virtual</span> QRectF <a class="code" href="class_qwt_series_data.html#aedb969ba51a27d88d26ad7f7cb1c2c7f">boundingRect</a>() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span> };</div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span> </div>
<div class="line"><a name="l00237"></a><span class="lineno"><a class="code" href="class_qwt_trading_chart_data.html"> 237</a></span> <span class="keyword">class </span>QWT_EXPORT <a class="code" href="class_qwt_trading_chart_data.html">QwtTradingChartData</a>: <span class="keyword">public</span> <a class="code" href="class_qwt_array_series_data.html" title="Template class for data, that is organized as QVector.">QwtArraySeriesData</a><QwtOHLCSample></div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span> {</div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span> <span class="keyword">public</span>:</div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <a class="code" href="class_qwt_trading_chart_data.html">QwtTradingChartData</a>(</div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  <span class="keyword">const</span> QVector<QwtOHLCSample> & = QVector<QwtOHLCSample>() );</div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span> </div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  <span class="keyword">virtual</span> QRectF <a class="code" href="class_qwt_series_data.html#aedb969ba51a27d88d26ad7f7cb1c2c7f">boundingRect</a>() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span> };</div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span> </div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span> QWT_EXPORT QRectF qwtBoundingRect(</div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  <span class="keyword">const</span> <a class="code" href="class_qwt_series_data.html">QwtSeriesData<QPointF></a> &, <span class="keywordtype">int</span> from = 0, <span class="keywordtype">int</span> to = -1 );</div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span> </div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span> QWT_EXPORT QRectF qwtBoundingRect(</div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  <span class="keyword">const</span> <a class="code" href="class_qwt_series_data.html">QwtSeriesData<QwtPoint3D></a> &, <span class="keywordtype">int</span> from = 0, <span class="keywordtype">int</span> to = -1 );</div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span> </div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span> QWT_EXPORT QRectF qwtBoundingRect(</div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  <span class="keyword">const</span> <a class="code" href="class_qwt_series_data.html" title="Abstract interface for iterating over samples.">QwtSeriesData<QwtPointPolar></a> &, <span class="keywordtype">int</span> from = 0, <span class="keywordtype">int</span> to = -1 );</div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span> </div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span> QWT_EXPORT QRectF qwtBoundingRect(</div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  <span class="keyword">const</span> <a class="code" href="class_qwt_series_data.html">QwtSeriesData<QwtIntervalSample></a> &, <span class="keywordtype">int</span> from = 0, <span class="keywordtype">int</span> to = -1 );</div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span> </div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span> QWT_EXPORT QRectF qwtBoundingRect(</div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  <span class="keyword">const</span> <a class="code" href="class_qwt_series_data.html">QwtSeriesData<QwtSetSample></a> &, <span class="keywordtype">int</span> from = 0, <span class="keywordtype">int</span> to = -1 );</div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span> </div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span> QWT_EXPORT QRectF qwtBoundingRect(</div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  <span class="keyword">const</span> <a class="code" href="class_qwt_series_data.html">QwtSeriesData<QwtOHLCSample></a> &, <span class="keywordtype">int</span> from = 0, <span class="keywordtype">int</span> to = -1 );</div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span> </div>
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T, <span class="keyword">typename</span> LessThan></div>
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span> <span class="keyword">inline</span> <span class="keywordtype">int</span> qwtUpperSampleIndex( <span class="keyword">const</span> <a class="code" href="class_qwt_series_data.html" title="Abstract interface for iterating over samples.">QwtSeriesData<T></a> &series,</div>
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  <span class="keywordtype">double</span> value, LessThan lessThan ) </div>
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span> {</div>
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> indexMax = series.<a class="code" href="class_qwt_series_data.html#a3cfe5b26fc55a887ac85b0103ae80a3e">size</a>() - 1;</div>
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span> </div>
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  <span class="keywordflow">if</span> ( indexMax < 0 || !lessThan( value, series.<a class="code" href="class_qwt_series_data.html#ae8650d16c07c58f01897ab48658a3266">sample</a>( indexMax ) ) )</div>
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  <span class="keywordflow">return</span> -1;</div>
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span> </div>
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  <span class="keywordtype">int</span> indexMin = 0;</div>
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  <span class="keywordtype">int</span> n = indexMax;</div>
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span> </div>
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  <span class="keywordflow">while</span> ( n > 0 )</div>
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  {</div>
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> half = n >> 1;</div>
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> indexMid = indexMin + half;</div>
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span> </div>
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  <span class="keywordflow">if</span> ( lessThan( value, series.<a class="code" href="class_qwt_series_data.html#ae8650d16c07c58f01897ab48658a3266">sample</a>( indexMid ) ) )</div>
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  {</div>
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  n = half;</div>
<div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  }</div>
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  {</div>
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  indexMin = indexMid + 1;</div>
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  n -= half + 1;</div>
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  }</div>
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  }</div>
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span> </div>
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  <span class="keywordflow">return</span> indexMin;</div>
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span> }</div>
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span> </div>
<div class="line"><a name="l00353"></a><span class="lineno"> 353</span> <span class="preprocessor">#endif</span></div>
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