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<pre><span class="sourceLineNo">001</span>/*-<a name="line.1"></a>
<span class="sourceLineNo">002</span> *******************************************************************************<a name="line.2"></a>
<span class="sourceLineNo">003</span> * Copyright (c) 2011, 2016 Diamond Light Source Ltd.<a name="line.3"></a>
<span class="sourceLineNo">004</span> * All rights reserved. This program and the accompanying materials<a name="line.4"></a>
<span class="sourceLineNo">005</span> * are made available under the terms of the Eclipse Public License v1.0<a name="line.5"></a>
<span class="sourceLineNo">006</span> * which accompanies this distribution, and is available at<a name="line.6"></a>
<span class="sourceLineNo">007</span> * http://www.eclipse.org/legal/epl-v10.html<a name="line.7"></a>
<span class="sourceLineNo">008</span> *<a name="line.8"></a>
<span class="sourceLineNo">009</span> * Contributors:<a name="line.9"></a>
<span class="sourceLineNo">010</span> * Peter Chang - initial API and implementation and/or initial documentation<a name="line.10"></a>
<span class="sourceLineNo">011</span> *******************************************************************************/<a name="line.11"></a>
<span class="sourceLineNo">012</span><a name="line.12"></a>
<span class="sourceLineNo">013</span>// GEN_COMMENT<a name="line.13"></a>
<span class="sourceLineNo">014</span><a name="line.14"></a>
<span class="sourceLineNo">015</span>package org.eclipse.january.dataset;<a name="line.15"></a>
<span class="sourceLineNo">016</span><a name="line.16"></a>
<span class="sourceLineNo">017</span>import java.util.ArrayList;<a name="line.17"></a>
<span class="sourceLineNo">018</span>import java.util.Arrays;<a name="line.18"></a>
<span class="sourceLineNo">019</span>import java.util.List;<a name="line.19"></a>
<span class="sourceLineNo">020</span>import java.util.Set;<a name="line.20"></a>
<span class="sourceLineNo">021</span>import java.util.TreeSet;<a name="line.21"></a>
<span class="sourceLineNo">022</span><a name="line.22"></a>
<span class="sourceLineNo">023</span>import org.apache.commons.math3.complex.Complex; // NAN_OMIT<a name="line.23"></a>
<span class="sourceLineNo">024</span>import org.eclipse.january.metadata.StatisticsMetadata;<a name="line.24"></a>
<span class="sourceLineNo">025</span><a name="line.25"></a>
<span class="sourceLineNo">026</span><a name="line.26"></a>
<span class="sourceLineNo">027</span>/**<a name="line.27"></a>
<span class="sourceLineNo">028</span> * Extend dataset for double values // PRIM_TYPE<a name="line.28"></a>
<span class="sourceLineNo">029</span> */<a name="line.29"></a>
<span class="sourceLineNo">030</span>public class DoubleDataset extends AbstractDataset {<a name="line.30"></a>
<span class="sourceLineNo">031</span> // pin UID to base class<a name="line.31"></a>
<span class="sourceLineNo">032</span> private static final long serialVersionUID = Dataset.serialVersionUID;<a name="line.32"></a>
<span class="sourceLineNo">033</span><a name="line.33"></a>
<span class="sourceLineNo">034</span> protected double[] data; // subclass alias // PRIM_TYPE<a name="line.34"></a>
<span class="sourceLineNo">035</span><a name="line.35"></a>
<span class="sourceLineNo">036</span> @Override<a name="line.36"></a>
<span class="sourceLineNo">037</span> protected void setData() {<a name="line.37"></a>
<span class="sourceLineNo">038</span> data = (double[]) odata; // PRIM_TYPE<a name="line.38"></a>
<span class="sourceLineNo">039</span> }<a name="line.39"></a>
<span class="sourceLineNo">040</span><a name="line.40"></a>
<span class="sourceLineNo">041</span> protected static double[] createArray(final int size) { // PRIM_TYPE<a name="line.41"></a>
<span class="sourceLineNo">042</span> double[] array = null; // PRIM_TYPE<a name="line.42"></a>
<span class="sourceLineNo">043</span><a name="line.43"></a>
<span class="sourceLineNo">044</span> try {<a name="line.44"></a>
<span class="sourceLineNo">045</span> array = new double[size]; // PRIM_TYPE<a name="line.45"></a>
<span class="sourceLineNo">046</span> } catch (OutOfMemoryError e) {<a name="line.46"></a>
<span class="sourceLineNo">047</span> logger.error("The size of the dataset ({}) that is being created is too large "<a name="line.47"></a>
<span class="sourceLineNo">048</span> + "and there is not enough memory to hold it.", size);<a name="line.48"></a>
<span class="sourceLineNo">049</span> throw new OutOfMemoryError("The dimensions given are too large, and there is "<a name="line.49"></a>
<span class="sourceLineNo">050</span> + "not enough memory available in the Java Virtual Machine");<a name="line.50"></a>
<span class="sourceLineNo">051</span> }<a name="line.51"></a>
<span class="sourceLineNo">052</span> return array;<a name="line.52"></a>
<span class="sourceLineNo">053</span> }<a name="line.53"></a>
<span class="sourceLineNo">054</span><a name="line.54"></a>
<span class="sourceLineNo">055</span> @Override<a name="line.55"></a>
<span class="sourceLineNo">056</span> public int getDType() {<a name="line.56"></a>
<span class="sourceLineNo">057</span> return FLOAT64; // DATA_TYPE<a name="line.57"></a>
<span class="sourceLineNo">058</span> }<a name="line.58"></a>
<span class="sourceLineNo">059</span><a name="line.59"></a>
<span class="sourceLineNo">060</span> /**<a name="line.60"></a>
<span class="sourceLineNo">061</span> * Create a null dataset<a name="line.61"></a>
<span class="sourceLineNo">062</span> */<a name="line.62"></a>
<span class="sourceLineNo">063</span> DoubleDataset() {<a name="line.63"></a>
<span class="sourceLineNo">064</span> }<a name="line.64"></a>
<span class="sourceLineNo">065</span><a name="line.65"></a>
<span class="sourceLineNo">066</span> /**<a name="line.66"></a>
<span class="sourceLineNo">067</span> * Create a zero-filled dataset of given shape<a name="line.67"></a>
<span class="sourceLineNo">068</span> * @param shape<a name="line.68"></a>
<span class="sourceLineNo">069</span> */<a name="line.69"></a>
<span class="sourceLineNo">070</span> DoubleDataset(final int... shape) {<a name="line.70"></a>
<span class="sourceLineNo">071</span> if (shape != null) {<a name="line.71"></a>
<span class="sourceLineNo">072</span> size = ShapeUtils.calcSize(shape);<a name="line.72"></a>
<span class="sourceLineNo">073</span> this.shape = shape.clone();<a name="line.73"></a>
<span class="sourceLineNo">074</span> <a name="line.74"></a>
<span class="sourceLineNo">075</span> try {<a name="line.75"></a>
<span class="sourceLineNo">076</span> odata = data = createArray(size);<a name="line.76"></a>
<span class="sourceLineNo">077</span> } catch (Throwable t) {<a name="line.77"></a>
<span class="sourceLineNo">078</span> logger.error("Could not create a dataset of shape {}", Arrays.toString(shape), t);<a name="line.78"></a>
<span class="sourceLineNo">079</span> throw new IllegalArgumentException(t);<a name="line.79"></a>
<span class="sourceLineNo">080</span> }<a name="line.80"></a>
<span class="sourceLineNo">081</span> }<a name="line.81"></a>
<span class="sourceLineNo">082</span> }<a name="line.82"></a>
<span class="sourceLineNo">083</span><a name="line.83"></a>
<span class="sourceLineNo">084</span> /**<a name="line.84"></a>
<span class="sourceLineNo">085</span> * Create a dataset using given data<a name="line.85"></a>
<span class="sourceLineNo">086</span> * @param data<a name="line.86"></a>
<span class="sourceLineNo">087</span> * @param shape<a name="line.87"></a>
<span class="sourceLineNo">088</span> * (can be null to create 1D dataset)<a name="line.88"></a>
<span class="sourceLineNo">089</span> */<a name="line.89"></a>
<span class="sourceLineNo">090</span> DoubleDataset(final double[] data, int... shape) { // PRIM_TYPE<a name="line.90"></a>
<span class="sourceLineNo">091</span> if (data == null) {<a name="line.91"></a>
<span class="sourceLineNo">092</span> throw new IllegalArgumentException("Data must not be null");<a name="line.92"></a>
<span class="sourceLineNo">093</span> }<a name="line.93"></a>
<span class="sourceLineNo">094</span> if (shape == null || shape.length == 0) {<a name="line.94"></a>
<span class="sourceLineNo">095</span> shape = new int[] { data.length };<a name="line.95"></a>
<span class="sourceLineNo">096</span> }<a name="line.96"></a>
<span class="sourceLineNo">097</span> size = ShapeUtils.calcSize(shape);<a name="line.97"></a>
<span class="sourceLineNo">098</span> if (size != data.length) {<a name="line.98"></a>
<span class="sourceLineNo">099</span> throw new IllegalArgumentException(String.format("Shape %s is not compatible with size of data array, %d",<a name="line.99"></a>
<span class="sourceLineNo">100</span> Arrays.toString(shape), data.length));<a name="line.100"></a>
<span class="sourceLineNo">101</span> }<a name="line.101"></a>
<span class="sourceLineNo">102</span> this.shape = size == 0 ? null : shape.clone();<a name="line.102"></a>
<span class="sourceLineNo">103</span><a name="line.103"></a>
<span class="sourceLineNo">104</span> odata = this.data = data;<a name="line.104"></a>
<span class="sourceLineNo">105</span> }<a name="line.105"></a>
<span class="sourceLineNo">106</span><a name="line.106"></a>
<span class="sourceLineNo">107</span> /**<a name="line.107"></a>
<span class="sourceLineNo">108</span> * Copy a dataset<a name="line.108"></a>
<span class="sourceLineNo">109</span> * @param dataset<a name="line.109"></a>
<span class="sourceLineNo">110</span> */<a name="line.110"></a>
<span class="sourceLineNo">111</span> DoubleDataset(final DoubleDataset dataset) {<a name="line.111"></a>
<span class="sourceLineNo">112</span> copyToView(dataset, this, true, true);<a name="line.112"></a>
<span class="sourceLineNo">113</span><a name="line.113"></a>
<span class="sourceLineNo">114</span> try {<a name="line.114"></a>
<span class="sourceLineNo">115</span> if (dataset.stride == null) {<a name="line.115"></a>
<span class="sourceLineNo">116</span> if (dataset.data != null) {<a name="line.116"></a>
<span class="sourceLineNo">117</span> odata = data = dataset.data.clone();<a name="line.117"></a>
<span class="sourceLineNo">118</span> }<a name="line.118"></a>
<span class="sourceLineNo">119</span> } else {<a name="line.119"></a>
<span class="sourceLineNo">120</span> offset = 0;<a name="line.120"></a>
<span class="sourceLineNo">121</span> stride = null;<a name="line.121"></a>
<span class="sourceLineNo">122</span> base = null;<a name="line.122"></a>
<span class="sourceLineNo">123</span> odata = data = createArray(size);<a name="line.123"></a>
<span class="sourceLineNo">124</span><a name="line.124"></a>
<span class="sourceLineNo">125</span> IndexIterator iter = dataset.getIterator();<a name="line.125"></a>
<span class="sourceLineNo">126</span> for (int i = 0; iter.hasNext(); i++) {<a name="line.126"></a>
<span class="sourceLineNo">127</span> data[i] = dataset.data[iter.index];<a name="line.127"></a>
<span class="sourceLineNo">128</span> }<a name="line.128"></a>
<span class="sourceLineNo">129</span> }<a name="line.129"></a>
<span class="sourceLineNo">130</span> } catch (Throwable t) {<a name="line.130"></a>
<span class="sourceLineNo">131</span> logger.error("Could not create a dataset of shape {}", Arrays.toString(shape), t);<a name="line.131"></a>
<span class="sourceLineNo">132</span> throw new IllegalArgumentException(t);<a name="line.132"></a>
<span class="sourceLineNo">133</span> }<a name="line.133"></a>
<span class="sourceLineNo">134</span> }<a name="line.134"></a>
<span class="sourceLineNo">135</span><a name="line.135"></a>
<span class="sourceLineNo">136</span> /**<a name="line.136"></a>
<span class="sourceLineNo">137</span> * Copy and cast a dataset to this class type<a name="line.137"></a>
<span class="sourceLineNo">138</span> * @param dataset<a name="line.138"></a>
<span class="sourceLineNo">139</span> */<a name="line.139"></a>
<span class="sourceLineNo">140</span> DoubleDataset(final Dataset dataset) {<a name="line.140"></a>
<span class="sourceLineNo">141</span> copyToView(dataset, this, true, false);<a name="line.141"></a>
<span class="sourceLineNo">142</span> offset = 0;<a name="line.142"></a>
<span class="sourceLineNo">143</span> stride = null;<a name="line.143"></a>
<span class="sourceLineNo">144</span> base = null;<a name="line.144"></a>
<span class="sourceLineNo">145</span> try {<a name="line.145"></a>
<span class="sourceLineNo">146</span> odata = data = createArray(size);<a name="line.146"></a>
<span class="sourceLineNo">147</span> } catch (Throwable t) {<a name="line.147"></a>
<span class="sourceLineNo">148</span> logger.error("Could not create a dataset of shape {}", Arrays.toString(shape), t);<a name="line.148"></a>
<span class="sourceLineNo">149</span> throw new IllegalArgumentException(t);<a name="line.149"></a>
<span class="sourceLineNo">150</span> }<a name="line.150"></a>
<span class="sourceLineNo">151</span> IndexIterator iter = dataset.getIterator();<a name="line.151"></a>
<span class="sourceLineNo">152</span> for (int i = 0; iter.hasNext(); i++) {<a name="line.152"></a>
<span class="sourceLineNo">153</span> data[i] = dataset.getElementDoubleAbs(iter.index); // GET_ELEMENT_WITH_CAST<a name="line.153"></a>
<span class="sourceLineNo">154</span> }<a name="line.154"></a>
<span class="sourceLineNo">155</span> }<a name="line.155"></a>
<span class="sourceLineNo">156</span><a name="line.156"></a>
<span class="sourceLineNo">157</span> @Override<a name="line.157"></a>
<span class="sourceLineNo">158</span> public boolean equals(Object obj) {<a name="line.158"></a>
<span class="sourceLineNo">159</span> if (this == obj) {<a name="line.159"></a>
<span class="sourceLineNo">160</span> return true;<a name="line.160"></a>
<span class="sourceLineNo">161</span> }<a name="line.161"></a>
<span class="sourceLineNo">162</span><a name="line.162"></a>
<span class="sourceLineNo">163</span> if (obj == null) {<a name="line.163"></a>
<span class="sourceLineNo">164</span> return false;<a name="line.164"></a>
<span class="sourceLineNo">165</span> }<a name="line.165"></a>
<span class="sourceLineNo">166</span><a name="line.166"></a>
<span class="sourceLineNo">167</span> if (!getClass().equals(obj.getClass())) {<a name="line.167"></a>
<span class="sourceLineNo">168</span> if (getRank() == 0) { // for zero-rank datasets<a name="line.168"></a>
<span class="sourceLineNo">169</span> return obj.equals(getObjectAbs(offset));<a name="line.169"></a>
<span class="sourceLineNo">170</span> }<a name="line.170"></a>
<span class="sourceLineNo">171</span> return false;<a name="line.171"></a>
<span class="sourceLineNo">172</span> }<a name="line.172"></a>
<span class="sourceLineNo">173</span><a name="line.173"></a>
<span class="sourceLineNo">174</span> DoubleDataset other = (DoubleDataset) obj;<a name="line.174"></a>
<span class="sourceLineNo">175</span> if (size != other.size) {<a name="line.175"></a>
<span class="sourceLineNo">176</span> return false;<a name="line.176"></a>
<span class="sourceLineNo">177</span> }<a name="line.177"></a>
<span class="sourceLineNo">178</span> if (!Arrays.equals(shape, other.shape)) {<a name="line.178"></a>
<span class="sourceLineNo">179</span> return false;<a name="line.179"></a>
<span class="sourceLineNo">180</span> }<a name="line.180"></a>
<span class="sourceLineNo">181</span> if (data == other.data &amp;&amp; stride == null &amp;&amp; other.stride == null) {<a name="line.181"></a>
<span class="sourceLineNo">182</span> return true;<a name="line.182"></a>
<span class="sourceLineNo">183</span> }<a name="line.183"></a>
<span class="sourceLineNo">184</span><a name="line.184"></a>
<span class="sourceLineNo">185</span> IndexIterator iter = getIterator();<a name="line.185"></a>
<span class="sourceLineNo">186</span> IndexIterator oiter = other.getIterator();<a name="line.186"></a>
<span class="sourceLineNo">187</span> while (iter.hasNext() &amp;&amp; oiter.hasNext()) {<a name="line.187"></a>
<span class="sourceLineNo">188</span> if (data[iter.index] != other.data[oiter.index]) { // OBJECT_UNEQUAL<a name="line.188"></a>
<span class="sourceLineNo">189</span> return false;<a name="line.189"></a>
<span class="sourceLineNo">190</span> }<a name="line.190"></a>
<span class="sourceLineNo">191</span> }<a name="line.191"></a>
<span class="sourceLineNo">192</span> return true;<a name="line.192"></a>
<span class="sourceLineNo">193</span> }<a name="line.193"></a>
<span class="sourceLineNo">194</span><a name="line.194"></a>
<span class="sourceLineNo">195</span> @Override<a name="line.195"></a>
<span class="sourceLineNo">196</span> public int hashCode() {<a name="line.196"></a>
<span class="sourceLineNo">197</span> return super.hashCode();<a name="line.197"></a>
<span class="sourceLineNo">198</span> }<a name="line.198"></a>
<span class="sourceLineNo">199</span><a name="line.199"></a>
<span class="sourceLineNo">200</span> @Override<a name="line.200"></a>
<span class="sourceLineNo">201</span> public DoubleDataset clone() {<a name="line.201"></a>
<span class="sourceLineNo">202</span> return new DoubleDataset(this);<a name="line.202"></a>
<span class="sourceLineNo">203</span> }<a name="line.203"></a>
<span class="sourceLineNo">204</span><a name="line.204"></a>
<span class="sourceLineNo">205</span> /**<a name="line.205"></a>
<span class="sourceLineNo">206</span> * Create a dataset from an object which could be a Java list, array (of arrays...) or Number. Ragged<a name="line.206"></a>
<span class="sourceLineNo">207</span> * sequences or arrays are padded with zeros.<a name="line.207"></a>
<span class="sourceLineNo">208</span> * <a name="line.208"></a>
<span class="sourceLineNo">209</span> * @param obj<a name="line.209"></a>
<span class="sourceLineNo">210</span> * @return dataset with contents given by input<a name="line.210"></a>
<span class="sourceLineNo">211</span> */<a name="line.211"></a>
<span class="sourceLineNo">212</span> static DoubleDataset createFromObject(final Object obj) {<a name="line.212"></a>
<span class="sourceLineNo">213</span> DoubleDataset result = new DoubleDataset();<a name="line.213"></a>
<span class="sourceLineNo">214</span><a name="line.214"></a>
<span class="sourceLineNo">215</span> if (obj != null) {<a name="line.215"></a>
<span class="sourceLineNo">216</span> result.shape = ShapeUtils.getShapeFromObject(obj);<a name="line.216"></a>
<span class="sourceLineNo">217</span> result.size = ShapeUtils.calcSize(result.shape);<a name="line.217"></a>
<span class="sourceLineNo">218</span> <a name="line.218"></a>
<span class="sourceLineNo">219</span> try {<a name="line.219"></a>
<span class="sourceLineNo">220</span> result.odata = result.data = createArray(result.size);<a name="line.220"></a>
<span class="sourceLineNo">221</span> } catch (Throwable t) {<a name="line.221"></a>
<span class="sourceLineNo">222</span> logger.error("Could not create a dataset of shape {}", Arrays.toString(result.shape), t);<a name="line.222"></a>
<span class="sourceLineNo">223</span> throw new IllegalArgumentException(t);<a name="line.223"></a>
<span class="sourceLineNo">224</span> }<a name="line.224"></a>
<span class="sourceLineNo">225</span> <a name="line.225"></a>
<span class="sourceLineNo">226</span> int[] pos = new int[result.shape.length];<a name="line.226"></a>
<span class="sourceLineNo">227</span> result.fillData(obj, 0, pos);<a name="line.227"></a>
<span class="sourceLineNo">228</span> }<a name="line.228"></a>
<span class="sourceLineNo">229</span><a name="line.229"></a>
<span class="sourceLineNo">230</span> return result;<a name="line.230"></a>
<span class="sourceLineNo">231</span> }<a name="line.231"></a>
<span class="sourceLineNo">232</span> // NAN_OMIT<a name="line.232"></a>
<span class="sourceLineNo">233</span> /** // NAN_OMIT<a name="line.233"></a>
<span class="sourceLineNo">234</span> * // NAN_OMIT<a name="line.234"></a>
<span class="sourceLineNo">235</span> * @param stop // NAN_OMIT<a name="line.235"></a>
<span class="sourceLineNo">236</span> * @return a new 1D dataset, filled with values determined by parameters // NAN_OMIT<a name="line.236"></a>
<span class="sourceLineNo">237</span> */ // NAN_OMIT<a name="line.237"></a>
<span class="sourceLineNo">238</span> static DoubleDataset createRange(final double stop) { // NAN_OMIT<a name="line.238"></a>
<span class="sourceLineNo">239</span> return createRange(0, stop, 1); // NAN_OMIT<a name="line.239"></a>
<span class="sourceLineNo">240</span> } // NAN_OMIT<a name="line.240"></a>
<span class="sourceLineNo">241</span> // NAN_OMIT<a name="line.241"></a>
<span class="sourceLineNo">242</span> /** // NAN_OMIT<a name="line.242"></a>
<span class="sourceLineNo">243</span> * // NAN_OMIT<a name="line.243"></a>
<span class="sourceLineNo">244</span> * @param start // NAN_OMIT<a name="line.244"></a>
<span class="sourceLineNo">245</span> * @param stop // NAN_OMIT<a name="line.245"></a>
<span class="sourceLineNo">246</span> * @param step // NAN_OMIT<a name="line.246"></a>
<span class="sourceLineNo">247</span> * @return a new 1D dataset, filled with values determined by parameters // NAN_OMIT<a name="line.247"></a>
<span class="sourceLineNo">248</span> */ // NAN_OMIT<a name="line.248"></a>
<span class="sourceLineNo">249</span> static DoubleDataset createRange(final double start, final double stop, final double step) { // NAN_OMIT<a name="line.249"></a>
<span class="sourceLineNo">250</span> int size = calcSteps(start, stop, step); // NAN_OMIT<a name="line.250"></a>
<span class="sourceLineNo">251</span> DoubleDataset result = new DoubleDataset(size); // NAN_OMIT<a name="line.251"></a>
<span class="sourceLineNo">252</span> for (int i = 0; i &lt; size; i++) { // NAN_OMIT<a name="line.252"></a>
<span class="sourceLineNo">253</span> result.data[i] = (start + i * step); // PRIM_TYPE // NAN_OMIT // ADD_CAST<a name="line.253"></a>
<span class="sourceLineNo">254</span> } // NAN_OMIT<a name="line.254"></a>
<span class="sourceLineNo">255</span> return result; // NAN_OMIT<a name="line.255"></a>
<span class="sourceLineNo">256</span> } // NAN_OMIT<a name="line.256"></a>
<span class="sourceLineNo">257</span><a name="line.257"></a>
<span class="sourceLineNo">258</span> /**<a name="line.258"></a>
<span class="sourceLineNo">259</span> * @param shape<a name="line.259"></a>
<span class="sourceLineNo">260</span> * @return a dataset filled with ones<a name="line.260"></a>
<span class="sourceLineNo">261</span> */<a name="line.261"></a>
<span class="sourceLineNo">262</span> static DoubleDataset ones(final int... shape) {<a name="line.262"></a>
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<span class="sourceLineNo">266</span> @Override<a name="line.266"></a>
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<span class="sourceLineNo">268</span> setDirty();<a name="line.268"></a>
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<span class="sourceLineNo">278</span> /**<a name="line.278"></a>
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<span class="sourceLineNo">301</span> /**<a name="line.301"></a>
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<span class="sourceLineNo">304</span> * <a name="line.304"></a>
<span class="sourceLineNo">305</span> * @param index<a name="line.305"></a>
<span class="sourceLineNo">306</span> * absolute index<a name="line.306"></a>
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<span class="sourceLineNo">313</span> @Override<a name="line.313"></a>
<span class="sourceLineNo">314</span> public boolean getElementBooleanAbs(final int index) {<a name="line.314"></a>
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<span class="sourceLineNo">317</span><a name="line.317"></a>
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<span class="sourceLineNo">322</span><a name="line.322"></a>
<span class="sourceLineNo">323</span> @Override<a name="line.323"></a>
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<span class="sourceLineNo">328</span> @Override<a name="line.328"></a>
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<span class="sourceLineNo">338</span><a name="line.338"></a>
<span class="sourceLineNo">339</span> /**<a name="line.339"></a>
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<span class="sourceLineNo">343</span> * @param index<a name="line.343"></a>
<span class="sourceLineNo">344</span> * absolute index<a name="line.344"></a>
<span class="sourceLineNo">345</span> * @param val<a name="line.345"></a>
<span class="sourceLineNo">346</span> * new value<a name="line.346"></a>
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<span class="sourceLineNo">353</span> @Override<a name="line.353"></a>
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<span class="sourceLineNo">356</span> double[] dsrc = (double[]) src; // PRIM_TYPE<a name="line.356"></a>
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<span class="sourceLineNo">359</span><a name="line.359"></a>
<span class="sourceLineNo">360</span> @Override<a name="line.360"></a>
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<span class="sourceLineNo">362</span> if (index &lt; 0 || index &gt; data.length) {<a name="line.362"></a>
<span class="sourceLineNo">363</span> throw new IndexOutOfBoundsException("Index given is outside dataset");<a name="line.363"></a>
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<span class="sourceLineNo">365</span><a name="line.365"></a>
<span class="sourceLineNo">366</span> setAbs(index, DTypeUtils.toReal(obj)); // FROM_OBJECT<a name="line.366"></a>
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<span class="sourceLineNo">368</span><a name="line.368"></a>
<span class="sourceLineNo">369</span> /**<a name="line.369"></a>
<span class="sourceLineNo">370</span> * @return item in first position<a name="line.370"></a>
<span class="sourceLineNo">371</span> * @since 2.0<a name="line.371"></a>
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<span class="sourceLineNo">376</span><a name="line.376"></a>
<span class="sourceLineNo">377</span> /**<a name="line.377"></a>
<span class="sourceLineNo">378</span> * @param i<a name="line.378"></a>
<span class="sourceLineNo">379</span> * @return item in given position<a name="line.379"></a>
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<span class="sourceLineNo">384</span><a name="line.384"></a>
<span class="sourceLineNo">385</span> /**<a name="line.385"></a>
<span class="sourceLineNo">386</span> * @param i<a name="line.386"></a>
<span class="sourceLineNo">387</span> * @param j<a name="line.387"></a>
<span class="sourceLineNo">388</span> * @return item in given position<a name="line.388"></a>
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<span class="sourceLineNo">393</span><a name="line.393"></a>
<span class="sourceLineNo">394</span> /**<a name="line.394"></a>
<span class="sourceLineNo">395</span> * @param pos<a name="line.395"></a>
<span class="sourceLineNo">396</span> * @return item in given position<a name="line.396"></a>
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<span class="sourceLineNo">401</span><a name="line.401"></a>
<span class="sourceLineNo">402</span> @Override<a name="line.402"></a>
<span class="sourceLineNo">403</span> public Object getObject() {<a name="line.403"></a>
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<span class="sourceLineNo">406</span><a name="line.406"></a>
<span class="sourceLineNo">407</span> @Override<a name="line.407"></a>
<span class="sourceLineNo">408</span> public Object getObject(final int i) {<a name="line.408"></a>
<span class="sourceLineNo">409</span> return Double.valueOf(get(i)); // CLASS_TYPE<a name="line.409"></a>
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<span class="sourceLineNo">411</span><a name="line.411"></a>
<span class="sourceLineNo">412</span> @Override<a name="line.412"></a>
<span class="sourceLineNo">413</span> public Object getObject(final int i, final int j) {<a name="line.413"></a>
<span class="sourceLineNo">414</span> return Double.valueOf(get(i, j)); // CLASS_TYPE<a name="line.414"></a>
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<span class="sourceLineNo">416</span><a name="line.416"></a>
<span class="sourceLineNo">417</span> @Override<a name="line.417"></a>
<span class="sourceLineNo">418</span> public Object getObject(final int... pos) {<a name="line.418"></a>
<span class="sourceLineNo">419</span> return Double.valueOf(get(pos)); // CLASS_TYPE<a name="line.419"></a>
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<span class="sourceLineNo">421</span><a name="line.421"></a>
<span class="sourceLineNo">422</span> @Override<a name="line.422"></a>
<span class="sourceLineNo">423</span> public String getString() {<a name="line.423"></a>
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<span class="sourceLineNo">426</span><a name="line.426"></a>
<span class="sourceLineNo">427</span> @Override<a name="line.427"></a>
<span class="sourceLineNo">428</span> public String getString(final int i) {<a name="line.428"></a>
<span class="sourceLineNo">429</span> return getStringAbs(get1DIndex(i));<a name="line.429"></a>
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<span class="sourceLineNo">431</span><a name="line.431"></a>
<span class="sourceLineNo">432</span> @Override<a name="line.432"></a>
<span class="sourceLineNo">433</span> public String getString(final int i, final int j) {<a name="line.433"></a>
<span class="sourceLineNo">434</span> return getStringAbs(get1DIndex(i, j));<a name="line.434"></a>
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<span class="sourceLineNo">436</span><a name="line.436"></a>
<span class="sourceLineNo">437</span> @Override<a name="line.437"></a>
<span class="sourceLineNo">438</span> public String getString(final int... pos) {<a name="line.438"></a>
<span class="sourceLineNo">439</span> return getStringAbs(get1DIndex(pos));<a name="line.439"></a>
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<span class="sourceLineNo">441</span><a name="line.441"></a>
<span class="sourceLineNo">442</span> @Override<a name="line.442"></a>
<span class="sourceLineNo">443</span> public double getDouble() {<a name="line.443"></a>
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<span class="sourceLineNo">446</span><a name="line.446"></a>
<span class="sourceLineNo">447</span> @Override<a name="line.447"></a>
<span class="sourceLineNo">448</span> public double getDouble(final int i) {<a name="line.448"></a>
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<span class="sourceLineNo">451</span><a name="line.451"></a>
<span class="sourceLineNo">452</span> @Override<a name="line.452"></a>
<span class="sourceLineNo">453</span> public double getDouble(final int i, final int j) {<a name="line.453"></a>
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<span class="sourceLineNo">456</span><a name="line.456"></a>
<span class="sourceLineNo">457</span> @Override<a name="line.457"></a>
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<span class="sourceLineNo">461</span><a name="line.461"></a>
<span class="sourceLineNo">462</span> @Override<a name="line.462"></a>
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<span class="sourceLineNo">466</span><a name="line.466"></a>
<span class="sourceLineNo">467</span> @Override<a name="line.467"></a>
<span class="sourceLineNo">468</span> public float getFloat(final int i) {<a name="line.468"></a>
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<span class="sourceLineNo">471</span><a name="line.471"></a>
<span class="sourceLineNo">472</span> @Override<a name="line.472"></a>
<span class="sourceLineNo">473</span> public float getFloat(final int i, final int j) {<a name="line.473"></a>
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<span class="sourceLineNo">476</span><a name="line.476"></a>
<span class="sourceLineNo">477</span> @Override<a name="line.477"></a>
<span class="sourceLineNo">478</span> public float getFloat(final int... pos) {<a name="line.478"></a>
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<span class="sourceLineNo">481</span><a name="line.481"></a>
<span class="sourceLineNo">482</span> @Override<a name="line.482"></a>
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<span class="sourceLineNo">486</span><a name="line.486"></a>
<span class="sourceLineNo">487</span> @Override<a name="line.487"></a>
<span class="sourceLineNo">488</span> public long getLong(final int i) {<a name="line.488"></a>
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<span class="sourceLineNo">491</span><a name="line.491"></a>
<span class="sourceLineNo">492</span> @Override<a name="line.492"></a>
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<span class="sourceLineNo">496</span><a name="line.496"></a>
<span class="sourceLineNo">497</span> @Override<a name="line.497"></a>
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<span class="sourceLineNo">501</span><a name="line.501"></a>
<span class="sourceLineNo">502</span> @Override<a name="line.502"></a>
<span class="sourceLineNo">503</span> public int getInt() {<a name="line.503"></a>
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<span class="sourceLineNo">506</span><a name="line.506"></a>
<span class="sourceLineNo">507</span> @Override<a name="line.507"></a>
<span class="sourceLineNo">508</span> public int getInt(final int i) {<a name="line.508"></a>
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<span class="sourceLineNo">511</span><a name="line.511"></a>
<span class="sourceLineNo">512</span> @Override<a name="line.512"></a>
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<span class="sourceLineNo">516</span><a name="line.516"></a>
<span class="sourceLineNo">517</span> @Override<a name="line.517"></a>
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<span class="sourceLineNo">521</span><a name="line.521"></a>
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<span class="sourceLineNo">526</span><a name="line.526"></a>
<span class="sourceLineNo">527</span> @Override<a name="line.527"></a>
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<span class="sourceLineNo">532</span> @Override<a name="line.532"></a>
<span class="sourceLineNo">533</span> public short getShort(final int i, final int j) {<a name="line.533"></a>
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<span class="sourceLineNo">535</span> }<a name="line.535"></a>
<span class="sourceLineNo">536</span><a name="line.536"></a>
<span class="sourceLineNo">537</span> @Override<a name="line.537"></a>
<span class="sourceLineNo">538</span> public short getShort(final int... pos) {<a name="line.538"></a>
<span class="sourceLineNo">539</span> return (short) get(pos); // BOOLEAN_ZERO // OMIT_UPCAST<a name="line.539"></a>
<span class="sourceLineNo">540</span> }<a name="line.540"></a>
<span class="sourceLineNo">541</span><a name="line.541"></a>
<span class="sourceLineNo">542</span> @Override<a name="line.542"></a>
<span class="sourceLineNo">543</span> public byte getByte() {<a name="line.543"></a>
<span class="sourceLineNo">544</span> return (byte) get(); // BOOLEAN_ZERO // OMIT_UPCAST<a name="line.544"></a>
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<span class="sourceLineNo">546</span><a name="line.546"></a>
<span class="sourceLineNo">547</span> @Override<a name="line.547"></a>
<span class="sourceLineNo">548</span> public byte getByte(final int i) {<a name="line.548"></a>
<span class="sourceLineNo">549</span> return (byte) get(i); // BOOLEAN_ZERO // OMIT_UPCAST<a name="line.549"></a>
<span class="sourceLineNo">550</span> }<a name="line.550"></a>
<span class="sourceLineNo">551</span><a name="line.551"></a>
<span class="sourceLineNo">552</span> @Override<a name="line.552"></a>
<span class="sourceLineNo">553</span> public byte getByte(final int i, final int j) {<a name="line.553"></a>
<span class="sourceLineNo">554</span> return (byte) get(i, j); // BOOLEAN_ZERO // OMIT_UPCAST<a name="line.554"></a>
<span class="sourceLineNo">555</span> }<a name="line.555"></a>
<span class="sourceLineNo">556</span><a name="line.556"></a>
<span class="sourceLineNo">557</span> @Override<a name="line.557"></a>
<span class="sourceLineNo">558</span> public byte getByte(final int... pos) {<a name="line.558"></a>
<span class="sourceLineNo">559</span> return (byte) get(pos); // BOOLEAN_ZERO // OMIT_UPCAST<a name="line.559"></a>
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<span class="sourceLineNo">561</span><a name="line.561"></a>
<span class="sourceLineNo">562</span> @Override<a name="line.562"></a>
<span class="sourceLineNo">563</span> public boolean getBoolean() {<a name="line.563"></a>
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<span class="sourceLineNo">566</span><a name="line.566"></a>
<span class="sourceLineNo">567</span> @Override<a name="line.567"></a>
<span class="sourceLineNo">568</span> public boolean getBoolean(final int i) {<a name="line.568"></a>
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<span class="sourceLineNo">571</span><a name="line.571"></a>
<span class="sourceLineNo">572</span> @Override<a name="line.572"></a>
<span class="sourceLineNo">573</span> public boolean getBoolean(final int i, final int j) {<a name="line.573"></a>
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<span class="sourceLineNo">576</span><a name="line.576"></a>
<span class="sourceLineNo">577</span> @Override<a name="line.577"></a>
<span class="sourceLineNo">578</span> public boolean getBoolean(final int... pos) {<a name="line.578"></a>
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<span class="sourceLineNo">581</span><a name="line.581"></a>
<span class="sourceLineNo">582</span> /**<a name="line.582"></a>
<span class="sourceLineNo">583</span> * Sets the value at first point to the passed value. The dataset must not be null<a name="line.583"></a>
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<span class="sourceLineNo">585</span> * @param value<a name="line.585"></a>
<span class="sourceLineNo">586</span> * @since 2.0<a name="line.586"></a>
<span class="sourceLineNo">587</span> */<a name="line.587"></a>
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<span class="sourceLineNo">589</span> setAbs(getFirst1DIndex(), value);<a name="line.589"></a>
<span class="sourceLineNo">590</span> }<a name="line.590"></a>
<span class="sourceLineNo">591</span><a name="line.591"></a>
<span class="sourceLineNo">592</span> /**<a name="line.592"></a>
<span class="sourceLineNo">593</span> * Sets the value at a particular point to the passed value. The dataset must be 1D<a name="line.593"></a>
<span class="sourceLineNo">594</span> * <a name="line.594"></a>
<span class="sourceLineNo">595</span> * @param value<a name="line.595"></a>
<span class="sourceLineNo">596</span> * @param i<a name="line.596"></a>
<span class="sourceLineNo">597</span> */<a name="line.597"></a>
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<span class="sourceLineNo">599</span> setAbs(get1DIndex(i), value);<a name="line.599"></a>
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<span class="sourceLineNo">601</span><a name="line.601"></a>
<span class="sourceLineNo">602</span> /**<a name="line.602"></a>
<span class="sourceLineNo">603</span> * Sets the value at a particular point to the passed value. The dataset must be 2D<a name="line.603"></a>
<span class="sourceLineNo">604</span> * <a name="line.604"></a>
<span class="sourceLineNo">605</span> * @param value<a name="line.605"></a>
<span class="sourceLineNo">606</span> * @param i<a name="line.606"></a>
<span class="sourceLineNo">607</span> * @param j<a name="line.607"></a>
<span class="sourceLineNo">608</span> */<a name="line.608"></a>
<span class="sourceLineNo">609</span> public void setItem(final double value, final int i, final int j) { // PRIM_TYPE<a name="line.609"></a>
<span class="sourceLineNo">610</span> setAbs(get1DIndex(i, j), value);<a name="line.610"></a>
<span class="sourceLineNo">611</span> }<a name="line.611"></a>
<span class="sourceLineNo">612</span><a name="line.612"></a>
<span class="sourceLineNo">613</span> /**<a name="line.613"></a>
<span class="sourceLineNo">614</span> * Sets the value at a particular point to the passed value<a name="line.614"></a>
<span class="sourceLineNo">615</span> * <a name="line.615"></a>
<span class="sourceLineNo">616</span> * @param value<a name="line.616"></a>
<span class="sourceLineNo">617</span> * @param pos<a name="line.617"></a>
<span class="sourceLineNo">618</span> */<a name="line.618"></a>
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<span class="sourceLineNo">620</span> setAbs(get1DIndex(pos), value);<a name="line.620"></a>
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<span class="sourceLineNo">622</span><a name="line.622"></a>
<span class="sourceLineNo">623</span> @Override<a name="line.623"></a>
<span class="sourceLineNo">624</span> public void set(final Object obj) {<a name="line.624"></a>
<span class="sourceLineNo">625</span> setItem(DTypeUtils.toReal(obj)); // FROM_OBJECT<a name="line.625"></a>
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<span class="sourceLineNo">627</span><a name="line.627"></a>
<span class="sourceLineNo">628</span> @Override<a name="line.628"></a>
<span class="sourceLineNo">629</span> public void set(final Object obj, final int i) {<a name="line.629"></a>
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<span class="sourceLineNo">632</span><a name="line.632"></a>
<span class="sourceLineNo">633</span> @Override<a name="line.633"></a>
<span class="sourceLineNo">634</span> public void set(final Object obj, final int i, final int j) {<a name="line.634"></a>
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<span class="sourceLineNo">637</span><a name="line.637"></a>
<span class="sourceLineNo">638</span> @Override<a name="line.638"></a>
<span class="sourceLineNo">639</span> public void set(final Object obj, int... pos) {<a name="line.639"></a>
<span class="sourceLineNo">640</span> if (pos == null || (pos.length == 0 &amp;&amp; shape.length &gt; 0)) {<a name="line.640"></a>
<span class="sourceLineNo">641</span> pos = new int[shape.length];<a name="line.641"></a>
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<span class="sourceLineNo">643</span><a name="line.643"></a>
<span class="sourceLineNo">644</span> setItem(DTypeUtils.toReal(obj), pos); // FROM_OBJECT<a name="line.644"></a>
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<span class="sourceLineNo">646</span><a name="line.646"></a>
<span class="sourceLineNo">647</span> @Override<a name="line.647"></a>
<span class="sourceLineNo">648</span> public void resize(int... newShape) {<a name="line.648"></a>
<span class="sourceLineNo">649</span> setDirty();<a name="line.649"></a>
<span class="sourceLineNo">650</span> final IndexIterator iter = getIterator();<a name="line.650"></a>
<span class="sourceLineNo">651</span> final int nsize = ShapeUtils.calcSize(newShape);<a name="line.651"></a>
<span class="sourceLineNo">652</span> final double[] ndata; // PRIM_TYPE<a name="line.652"></a>
<span class="sourceLineNo">653</span> try {<a name="line.653"></a>
<span class="sourceLineNo">654</span> ndata = createArray(nsize);<a name="line.654"></a>
<span class="sourceLineNo">655</span> } catch (Throwable t) {<a name="line.655"></a>
<span class="sourceLineNo">656</span> logger.error("Could not create a dataset of shape {}", Arrays.toString(shape), t);<a name="line.656"></a>
<span class="sourceLineNo">657</span> throw new IllegalArgumentException(t);<a name="line.657"></a>
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<span class="sourceLineNo">662</span><a name="line.662"></a>
<span class="sourceLineNo">663</span> odata = data = ndata;<a name="line.663"></a>
<span class="sourceLineNo">664</span> size = nsize;<a name="line.664"></a>
<span class="sourceLineNo">665</span> shape = newShape;<a name="line.665"></a>
<span class="sourceLineNo">666</span> stride = null;<a name="line.666"></a>
<span class="sourceLineNo">667</span> offset = 0;<a name="line.667"></a>
<span class="sourceLineNo">668</span> base = null;<a name="line.668"></a>
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<span class="sourceLineNo">670</span><a name="line.670"></a>
<span class="sourceLineNo">671</span> @Override<a name="line.671"></a>
<span class="sourceLineNo">672</span> public DoubleDataset sort(Integer axis) {<a name="line.672"></a>
<span class="sourceLineNo">673</span> setDirty(); // BOOLEAN_OMIT<a name="line.673"></a>
<span class="sourceLineNo">674</span> if (axis == null) { // BOOLEAN_OMIT<a name="line.674"></a>
<span class="sourceLineNo">675</span> if (stride == null) { // BOOLEAN_OMIT<a name="line.675"></a>
<span class="sourceLineNo">676</span> Arrays.sort(data); // BOOLEAN_OMIT<a name="line.676"></a>
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<span class="sourceLineNo">678</span> DoubleDataset ads = clone().sort(null); // BOOLEAN_OMIT<a name="line.678"></a>
<span class="sourceLineNo">679</span> setSlicedView(getView(false), ads); // BOOLEAN_OMIT<a name="line.679"></a>
<span class="sourceLineNo">680</span> } // BOOLEAN_OMIT<a name="line.680"></a>
<span class="sourceLineNo">681</span> } else { // BOOLEAN_OMIT<a name="line.681"></a>
<span class="sourceLineNo">682</span> axis = checkAxis(axis); // BOOLEAN_OMIT<a name="line.682"></a>
<span class="sourceLineNo">683</span> // BOOLEAN_OMIT <a name="line.683"></a>
<span class="sourceLineNo">684</span> DoubleDataset ads = new DoubleDataset(shape[axis]); // BOOLEAN_OMIT<a name="line.684"></a>
<span class="sourceLineNo">685</span> PositionIterator pi = getPositionIterator(axis); // BOOLEAN_OMIT<a name="line.685"></a>
<span class="sourceLineNo">686</span> int[] pos = pi.getPos(); // BOOLEAN_OMIT<a name="line.686"></a>
<span class="sourceLineNo">687</span> boolean[] hit = pi.getOmit(); // BOOLEAN_OMIT<a name="line.687"></a>
<span class="sourceLineNo">688</span> while (pi.hasNext()) { // BOOLEAN_OMIT<a name="line.688"></a>
<span class="sourceLineNo">689</span> copyItemsFromAxes(pos, hit, ads); // BOOLEAN_OMIT<a name="line.689"></a>
<span class="sourceLineNo">690</span> Arrays.sort(ads.data); // BOOLEAN_OMIT<a name="line.690"></a>
<span class="sourceLineNo">691</span> setItemsOnAxes(pos, hit, ads.data); // BOOLEAN_OMIT<a name="line.691"></a>
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<span class="sourceLineNo">693</span> } // BOOLEAN_OMIT<a name="line.693"></a>
<span class="sourceLineNo">694</span> return this; // BOOLEAN_OMIT<a name="line.694"></a>
<span class="sourceLineNo">695</span> // throw new UnsupportedOperationException("Cannot sort dataset"); // BOOLEAN_USE<a name="line.695"></a>
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<span class="sourceLineNo">697</span><a name="line.697"></a>
<span class="sourceLineNo">698</span> @Override<a name="line.698"></a>
<span class="sourceLineNo">699</span> public DoubleDataset getUniqueItems() {<a name="line.699"></a>
<span class="sourceLineNo">700</span> Set&lt;Double&gt; set = new TreeSet&lt;Double&gt;(); // CLASS_TYPE<a name="line.700"></a>
<span class="sourceLineNo">701</span> IndexIterator it = getIterator();<a name="line.701"></a>
<span class="sourceLineNo">702</span> while (it.hasNext()) {<a name="line.702"></a>
<span class="sourceLineNo">703</span> set.add(data[it.index]);<a name="line.703"></a>
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<span class="sourceLineNo">705</span><a name="line.705"></a>
<span class="sourceLineNo">706</span> DoubleDataset u = new DoubleDataset(set.size()); // CLASS_TYPE<a name="line.706"></a>
<span class="sourceLineNo">707</span> int i = 0;<a name="line.707"></a>
<span class="sourceLineNo">708</span> double[] udata = u.getData(); // PRIM_TYPE<a name="line.708"></a>
<span class="sourceLineNo">709</span> for (Double v : set) { // CLASS_TYPE<a name="line.709"></a>
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<span class="sourceLineNo">714</span><a name="line.714"></a>
<span class="sourceLineNo">715</span> @Override<a name="line.715"></a>
<span class="sourceLineNo">716</span> public DoubleDataset getSlice(final SliceIterator siter) {<a name="line.716"></a>
<span class="sourceLineNo">717</span> DoubleDataset result = new DoubleDataset(siter.getShape());<a name="line.717"></a>
<span class="sourceLineNo">718</span> double[] rdata = result.data; // PRIM_TYPE<a name="line.718"></a>
<span class="sourceLineNo">719</span><a name="line.719"></a>
<span class="sourceLineNo">720</span> for (int i = 0; siter.hasNext(); i++)<a name="line.720"></a>
<span class="sourceLineNo">721</span> rdata[i] = data[siter.index];<a name="line.721"></a>
<span class="sourceLineNo">722</span><a name="line.722"></a>
<span class="sourceLineNo">723</span> result.setName(name + BLOCK_OPEN + Slice.createString(siter.shape, siter.start, siter.stop, siter.step) + BLOCK_CLOSE);<a name="line.723"></a>
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<span class="sourceLineNo">726</span><a name="line.726"></a>
<span class="sourceLineNo">727</span> @Override<a name="line.727"></a>
<span class="sourceLineNo">728</span> public void fillDataset(Dataset result, IndexIterator iter) {<a name="line.728"></a>
<span class="sourceLineNo">729</span> IndexIterator riter = result.getIterator();<a name="line.729"></a>
<span class="sourceLineNo">730</span> result.setDirty();<a name="line.730"></a>
<span class="sourceLineNo">731</span><a name="line.731"></a>
<span class="sourceLineNo">732</span> double[] rdata = ((DoubleDataset) result).data; // PRIM_TYPE<a name="line.732"></a>
<span class="sourceLineNo">733</span><a name="line.733"></a>
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<span class="sourceLineNo">737</span> }<a name="line.737"></a>
<span class="sourceLineNo">738</span><a name="line.738"></a>
<span class="sourceLineNo">739</span> @Override<a name="line.739"></a>
<span class="sourceLineNo">740</span> public DoubleDataset setByBoolean(final Object obj, Dataset selection) {<a name="line.740"></a>
<span class="sourceLineNo">741</span> setDirty();<a name="line.741"></a>
<span class="sourceLineNo">742</span> if (obj instanceof Dataset) {<a name="line.742"></a>
<span class="sourceLineNo">743</span> final Dataset ds = (Dataset) obj;<a name="line.743"></a>
<span class="sourceLineNo">744</span> final int length = ((Number) selection.sum()).intValue();<a name="line.744"></a>
<span class="sourceLineNo">745</span> if (length != ds.getSize()) {<a name="line.745"></a>
<span class="sourceLineNo">746</span> throw new IllegalArgumentException(<a name="line.746"></a>
<span class="sourceLineNo">747</span> "Number of true items in selection does not match number of items in dataset");<a name="line.747"></a>
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<span class="sourceLineNo">749</span><a name="line.749"></a>
<span class="sourceLineNo">750</span> final IndexIterator oiter = ds.getIterator();<a name="line.750"></a>
<span class="sourceLineNo">751</span> final BooleanIterator biter = getBooleanIterator(selection);<a name="line.751"></a>
<span class="sourceLineNo">752</span><a name="line.752"></a>
<span class="sourceLineNo">753</span> while (biter.hasNext() &amp;&amp; oiter.hasNext()) {<a name="line.753"></a>
<span class="sourceLineNo">754</span> data[biter.index] = ds.getElementDoubleAbs(oiter.index); // GET_ELEMENT_WITH_CAST<a name="line.754"></a>
<span class="sourceLineNo">755</span> }<a name="line.755"></a>
<span class="sourceLineNo">756</span> } else {<a name="line.756"></a>
<span class="sourceLineNo">757</span> final double dv = DTypeUtils.toReal(obj); // PRIM_TYPE // FROM_OBJECT<a name="line.757"></a>
<span class="sourceLineNo">758</span> final BooleanIterator biter = getBooleanIterator(selection);<a name="line.758"></a>
<span class="sourceLineNo">759</span><a name="line.759"></a>
<span class="sourceLineNo">760</span> while (biter.hasNext()) {<a name="line.760"></a>
<span class="sourceLineNo">761</span> data[biter.index] = dv;<a name="line.761"></a>
<span class="sourceLineNo">762</span> }<a name="line.762"></a>
<span class="sourceLineNo">763</span> }<a name="line.763"></a>
<span class="sourceLineNo">764</span> return this;<a name="line.764"></a>
<span class="sourceLineNo">765</span> }<a name="line.765"></a>
<span class="sourceLineNo">766</span><a name="line.766"></a>
<span class="sourceLineNo">767</span> @Override<a name="line.767"></a>
<span class="sourceLineNo">768</span> public DoubleDataset setBy1DIndex(final Object obj, final Dataset index) {<a name="line.768"></a>
<span class="sourceLineNo">769</span> setDirty();<a name="line.769"></a>
<span class="sourceLineNo">770</span> if (obj instanceof Dataset) {<a name="line.770"></a>
<span class="sourceLineNo">771</span> final Dataset ds = (Dataset) obj;<a name="line.771"></a>
<span class="sourceLineNo">772</span> if (index.getSize() != ds.getSize()) {<a name="line.772"></a>
<span class="sourceLineNo">773</span> throw new IllegalArgumentException(<a name="line.773"></a>
<span class="sourceLineNo">774</span> "Number of items in index dataset does not match number of items in dataset");<a name="line.774"></a>
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<span class="sourceLineNo">776</span><a name="line.776"></a>
<span class="sourceLineNo">777</span> final IndexIterator oiter = ds.getIterator();<a name="line.777"></a>
<span class="sourceLineNo">778</span> final IntegerIterator iter = new IntegerIterator(index, size);<a name="line.778"></a>
<span class="sourceLineNo">779</span><a name="line.779"></a>
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<span class="sourceLineNo">781</span> data[iter.index] = ds.getElementDoubleAbs(oiter.index); // GET_ELEMENT_WITH_CAST<a name="line.781"></a>
<span class="sourceLineNo">782</span> }<a name="line.782"></a>
<span class="sourceLineNo">783</span> } else {<a name="line.783"></a>
<span class="sourceLineNo">784</span> final double dv = DTypeUtils.toReal(obj); // PRIM_TYPE // FROM_OBJECT<a name="line.784"></a>
<span class="sourceLineNo">785</span> IntegerIterator iter = new IntegerIterator(index, size);<a name="line.785"></a>
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<span class="sourceLineNo">863</span><a name="line.863"></a>
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<span class="sourceLineNo">934</span> // StatisticsMetadata&lt;String&gt; md = getStringStats(); // OBJECT_USE<a name="line.934"></a>
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<span class="sourceLineNo">1025</span> data[it.aIndex] += it.bDouble; // NAN_OMIT<a name="line.1025"></a>
<span class="sourceLineNo">1026</span> } // NAN_OMIT<a name="line.1026"></a>
<span class="sourceLineNo">1027</span> } // NAN_OMIT<a name="line.1027"></a>
<span class="sourceLineNo">1028</span> } // NAN_OMIT<a name="line.1028"></a>
<span class="sourceLineNo">1029</span> return this;<a name="line.1029"></a>
<span class="sourceLineNo">1030</span> }<a name="line.1030"></a>
<span class="sourceLineNo">1031</span><a name="line.1031"></a>
<span class="sourceLineNo">1032</span> @Override<a name="line.1032"></a>
<span class="sourceLineNo">1033</span> public DoubleDataset isubtract(final Object b) {<a name="line.1033"></a>
<span class="sourceLineNo">1034</span> setDirty(); // NAN_OMIT<a name="line.1034"></a>
<span class="sourceLineNo">1035</span> Dataset bds = b instanceof Dataset ? (Dataset) b : DatasetFactory.createFromObject(b); // NAN_OMIT<a name="line.1035"></a>
<span class="sourceLineNo">1036</span> boolean useLong = bds.getElementClass().equals(Long.class); // NAN_OMIT<a name="line.1036"></a>
<span class="sourceLineNo">1037</span> if (bds.getSize() == 1) { // NAN_OMIT<a name="line.1037"></a>
<span class="sourceLineNo">1038</span> final IndexIterator it = getIterator(); // NAN_OMIT<a name="line.1038"></a>
<span class="sourceLineNo">1039</span> final int bOffset = bds.getOffset(); // NAN_OMIT<a name="line.1039"></a>
<span class="sourceLineNo">1040</span> if (useLong) { // NAN_OMIT<a name="line.1040"></a>
<span class="sourceLineNo">1041</span> final long lb = bds.getElementLongAbs(bOffset); // NAN_OMIT<a name="line.1041"></a>
<span class="sourceLineNo">1042</span> while (it.hasNext()) { // NAN_OMIT<a name="line.1042"></a>
<span class="sourceLineNo">1043</span> data[it.index] -= lb; // NAN_OMIT<a name="line.1043"></a>
<span class="sourceLineNo">1044</span> } // NAN_OMIT<a name="line.1044"></a>
<span class="sourceLineNo">1045</span> } else { // NAN_OMIT<a name="line.1045"></a>
<span class="sourceLineNo">1046</span> final double db = bds.getElementDoubleAbs(bOffset); // NAN_OMIT<a name="line.1046"></a>
<span class="sourceLineNo">1047</span> while (it.hasNext()) { // NAN_OMIT<a name="line.1047"></a>
<span class="sourceLineNo">1048</span> data[it.index] -= db; // NAN_OMIT<a name="line.1048"></a>
<span class="sourceLineNo">1049</span> } // NAN_OMIT<a name="line.1049"></a>
<span class="sourceLineNo">1050</span> } // NAN_OMIT<a name="line.1050"></a>
<span class="sourceLineNo">1051</span> } else { // NAN_OMIT<a name="line.1051"></a>
<span class="sourceLineNo">1052</span> final BroadcastSelfIterator it = BroadcastSelfIterator.createIterator(this, bds); // NAN_OMIT<a name="line.1052"></a>
<span class="sourceLineNo">1053</span> if (useLong) { // NAN_OMIT<a name="line.1053"></a>
<span class="sourceLineNo">1054</span> it.setOutputDouble(false); // NAN_OMIT<a name="line.1054"></a>
<span class="sourceLineNo">1055</span> while (it.hasNext()) { // NAN_OMIT<a name="line.1055"></a>
<span class="sourceLineNo">1056</span> data[it.aIndex] -= it.bLong; // NAN_OMIT<a name="line.1056"></a>
<span class="sourceLineNo">1057</span> } // NAN_OMIT<a name="line.1057"></a>
<span class="sourceLineNo">1058</span> } else { // NAN_OMIT<a name="line.1058"></a>
<span class="sourceLineNo">1059</span> it.setOutputDouble(true); // NAN_OMIT<a name="line.1059"></a>
<span class="sourceLineNo">1060</span> while (it.hasNext()) { // NAN_OMIT<a name="line.1060"></a>
<span class="sourceLineNo">1061</span> data[it.aIndex] -= it.bDouble; // NAN_OMIT<a name="line.1061"></a>
<span class="sourceLineNo">1062</span> } // NAN_OMIT<a name="line.1062"></a>
<span class="sourceLineNo">1063</span> } // NAN_OMIT<a name="line.1063"></a>
<span class="sourceLineNo">1064</span> } // NAN_OMIT<a name="line.1064"></a>
<span class="sourceLineNo">1065</span> return this;<a name="line.1065"></a>
<span class="sourceLineNo">1066</span> }<a name="line.1066"></a>
<span class="sourceLineNo">1067</span><a name="line.1067"></a>
<span class="sourceLineNo">1068</span> @Override<a name="line.1068"></a>
<span class="sourceLineNo">1069</span> public DoubleDataset imultiply(final Object b) {<a name="line.1069"></a>
<span class="sourceLineNo">1070</span> setDirty(); // NAN_OMIT<a name="line.1070"></a>
<span class="sourceLineNo">1071</span> Dataset bds = b instanceof Dataset ? (Dataset) b : DatasetFactory.createFromObject(b); // NAN_OMIT<a name="line.1071"></a>
<span class="sourceLineNo">1072</span> boolean useLong = bds.getElementClass().equals(Long.class); // NAN_OMIT<a name="line.1072"></a>
<span class="sourceLineNo">1073</span> if (bds.getSize() == 1) { // NAN_OMIT<a name="line.1073"></a>
<span class="sourceLineNo">1074</span> final IndexIterator it = getIterator(); // NAN_OMIT<a name="line.1074"></a>
<span class="sourceLineNo">1075</span> final int bOffset = bds.getOffset(); // NAN_OMIT<a name="line.1075"></a>
<span class="sourceLineNo">1076</span> if (useLong) { // NAN_OMIT<a name="line.1076"></a>
<span class="sourceLineNo">1077</span> final long lb = bds.getElementLongAbs(bOffset); // NAN_OMIT<a name="line.1077"></a>
<span class="sourceLineNo">1078</span> while (it.hasNext()) { // NAN_OMIT<a name="line.1078"></a>
<span class="sourceLineNo">1079</span> data[it.index] *= lb; // NAN_OMIT<a name="line.1079"></a>
<span class="sourceLineNo">1080</span> } // NAN_OMIT<a name="line.1080"></a>
<span class="sourceLineNo">1081</span> } else { // NAN_OMIT<a name="line.1081"></a>
<span class="sourceLineNo">1082</span> final double db = bds.getElementDoubleAbs(bOffset); // NAN_OMIT<a name="line.1082"></a>
<span class="sourceLineNo">1083</span> while (it.hasNext()) { // NAN_OMIT<a name="line.1083"></a>
<span class="sourceLineNo">1084</span> data[it.index] *= db; // NAN_OMIT<a name="line.1084"></a>
<span class="sourceLineNo">1085</span> } // NAN_OMIT<a name="line.1085"></a>
<span class="sourceLineNo">1086</span> } // NAN_OMIT<a name="line.1086"></a>
<span class="sourceLineNo">1087</span> } else { // NAN_OMIT<a name="line.1087"></a>
<span class="sourceLineNo">1088</span> final BroadcastSelfIterator it = BroadcastSelfIterator.createIterator(this, bds); // NAN_OMIT<a name="line.1088"></a>
<span class="sourceLineNo">1089</span> it.setOutputDouble(!useLong); // NAN_OMIT<a name="line.1089"></a>
<span class="sourceLineNo">1090</span> if (useLong) { // NAN_OMIT<a name="line.1090"></a>
<span class="sourceLineNo">1091</span> while (it.hasNext()) { // NAN_OMIT<a name="line.1091"></a>
<span class="sourceLineNo">1092</span> data[it.aIndex] *= it.bLong; // NAN_OMIT<a name="line.1092"></a>
<span class="sourceLineNo">1093</span> } // NAN_OMIT<a name="line.1093"></a>
<span class="sourceLineNo">1094</span> } else { // NAN_OMIT<a name="line.1094"></a>
<span class="sourceLineNo">1095</span> while (it.hasNext()) { // NAN_OMIT<a name="line.1095"></a>
<span class="sourceLineNo">1096</span> data[it.aIndex] *= it.bDouble; // NAN_OMIT<a name="line.1096"></a>
<span class="sourceLineNo">1097</span> } // NAN_OMIT<a name="line.1097"></a>
<span class="sourceLineNo">1098</span> } // NAN_OMIT<a name="line.1098"></a>
<span class="sourceLineNo">1099</span> } // NAN_OMIT<a name="line.1099"></a>
<span class="sourceLineNo">1100</span> return this;<a name="line.1100"></a>
<span class="sourceLineNo">1101</span> }<a name="line.1101"></a>
<span class="sourceLineNo">1102</span><a name="line.1102"></a>
<span class="sourceLineNo">1103</span> @Override<a name="line.1103"></a>
<span class="sourceLineNo">1104</span> public DoubleDataset idivide(final Object b) {<a name="line.1104"></a>
<span class="sourceLineNo">1105</span> setDirty(); // NAN_OMIT<a name="line.1105"></a>
<span class="sourceLineNo">1106</span> Dataset bds = b instanceof Dataset ? (Dataset) b : DatasetFactory.createFromObject(b); // NAN_OMIT<a name="line.1106"></a>
<span class="sourceLineNo">1107</span> boolean useLong = bds.getElementClass().equals(Long.class); // NAN_OMIT<a name="line.1107"></a>
<span class="sourceLineNo">1108</span> if (bds.getSize() == 1) { // NAN_OMIT<a name="line.1108"></a>
<span class="sourceLineNo">1109</span> final int bOffset = bds.getOffset(); // NAN_OMIT<a name="line.1109"></a>
<span class="sourceLineNo">1110</span> if (useLong) { // NAN_OMIT<a name="line.1110"></a>
<span class="sourceLineNo">1111</span> final long lb = bds.getElementLongAbs(bOffset); // NAN_OMIT<a name="line.1111"></a>
<span class="sourceLineNo">1112</span> // if (lb == 0) { // INT_USE // NAN_OMIT<a name="line.1112"></a>
<span class="sourceLineNo">1113</span> // fill(0); // INT_USE // NAN_OMIT<a name="line.1113"></a>
<span class="sourceLineNo">1114</span> // } else { // INT_USE // NAN_OMIT<a name="line.1114"></a>
<span class="sourceLineNo">1115</span> final IndexIterator it = getIterator(); // NAN_OMIT<a name="line.1115"></a>
<span class="sourceLineNo">1116</span> while (it.hasNext()) { // NAN_OMIT<a name="line.1116"></a>
<span class="sourceLineNo">1117</span> data[it.index] /= lb; // NAN_OMIT<a name="line.1117"></a>
<span class="sourceLineNo">1118</span> } // NAN_OMIT<a name="line.1118"></a>
<span class="sourceLineNo">1119</span> // } // INT_USE // NAN_OMIT<a name="line.1119"></a>
<span class="sourceLineNo">1120</span> } else { // NAN_OMIT<a name="line.1120"></a>
<span class="sourceLineNo">1121</span> final double db = bds.getElementDoubleAbs(bOffset); // NAN_OMIT<a name="line.1121"></a>
<span class="sourceLineNo">1122</span> // if (db == 0) { // INT_USE // NAN_OMIT<a name="line.1122"></a>
<span class="sourceLineNo">1123</span> // fill(0); // INT_USE // NAN_OMIT<a name="line.1123"></a>
<span class="sourceLineNo">1124</span> // } else { // INT_USE // NAN_OMIT<a name="line.1124"></a>
<span class="sourceLineNo">1125</span> final IndexIterator it = getIterator(); // NAN_OMIT<a name="line.1125"></a>
<span class="sourceLineNo">1126</span> while (it.hasNext()) { // NAN_OMIT<a name="line.1126"></a>
<span class="sourceLineNo">1127</span> data[it.index] /= db; // NAN_OMIT<a name="line.1127"></a>
<span class="sourceLineNo">1128</span> } // NAN_OMIT<a name="line.1128"></a>
<span class="sourceLineNo">1129</span> // } // INT_USE // NAN_OMIT<a name="line.1129"></a>
<span class="sourceLineNo">1130</span> } // NAN_OMIT<a name="line.1130"></a>
<span class="sourceLineNo">1131</span> } else { // NAN_OMIT<a name="line.1131"></a>
<span class="sourceLineNo">1132</span> final BroadcastSelfIterator it = BroadcastSelfIterator.createIterator(this, bds); // NAN_OMIT<a name="line.1132"></a>
<span class="sourceLineNo">1133</span> it.setOutputDouble(!useLong); // NAN_OMIT<a name="line.1133"></a>
<span class="sourceLineNo">1134</span> if (useLong) { // NAN_OMIT<a name="line.1134"></a>
<span class="sourceLineNo">1135</span> while (it.hasNext()) { // NAN_OMIT<a name="line.1135"></a>
<span class="sourceLineNo">1136</span> // if (it.bLong == 0) { // INT_USE // NAN_OMIT<a name="line.1136"></a>
<span class="sourceLineNo">1137</span> // data[it.aIndex] = 0; // INT_USE // NAN_OMIT<a name="line.1137"></a>
<span class="sourceLineNo">1138</span> // } else { // INT_USE // NAN_OMIT<a name="line.1138"></a>
<span class="sourceLineNo">1139</span> data[it.aIndex] /= it.bLong; // NAN_OMIT<a name="line.1139"></a>
<span class="sourceLineNo">1140</span> // } // INT_USE // NAN_OMIT<a name="line.1140"></a>
<span class="sourceLineNo">1141</span> } // NAN_OMIT<a name="line.1141"></a>
<span class="sourceLineNo">1142</span> } else { // NAN_OMIT<a name="line.1142"></a>
<span class="sourceLineNo">1143</span> while (it.hasNext()) { // NAN_OMIT<a name="line.1143"></a>
<span class="sourceLineNo">1144</span> // if (it.bDouble == 0) { // INT_USE // NAN_OMIT<a name="line.1144"></a>
<span class="sourceLineNo">1145</span> // data[it.aIndex] = 0; // INT_USE // NAN_OMIT<a name="line.1145"></a>
<span class="sourceLineNo">1146</span> // } else { // INT_USE // NAN_OMIT<a name="line.1146"></a>
<span class="sourceLineNo">1147</span> data[it.aIndex] /= it.bDouble; // NAN_OMIT<a name="line.1147"></a>
<span class="sourceLineNo">1148</span> // } // INT_USE // NAN_OMIT<a name="line.1148"></a>
<span class="sourceLineNo">1149</span> } // NAN_OMIT<a name="line.1149"></a>
<span class="sourceLineNo">1150</span> } // NAN_OMIT<a name="line.1150"></a>
<span class="sourceLineNo">1151</span> } // NAN_OMIT<a name="line.1151"></a>
<span class="sourceLineNo">1152</span> return this;<a name="line.1152"></a>
<span class="sourceLineNo">1153</span> }<a name="line.1153"></a>
<span class="sourceLineNo">1154</span><a name="line.1154"></a>
<span class="sourceLineNo">1155</span> @Override<a name="line.1155"></a>
<span class="sourceLineNo">1156</span> public DoubleDataset ifloor() {<a name="line.1156"></a>
<span class="sourceLineNo">1157</span> setDirty(); // REAL_ONLY<a name="line.1157"></a>
<span class="sourceLineNo">1158</span> IndexIterator it = getIterator(); // REAL_ONLY<a name="line.1158"></a>
<span class="sourceLineNo">1159</span> while (it.hasNext()) { // REAL_ONLY<a name="line.1159"></a>
<span class="sourceLineNo">1160</span> data[it.index] = Math.floor(data[it.index]); // PRIM_TYPE // REAL_ONLY // ADD_CAST<a name="line.1160"></a>
<span class="sourceLineNo">1161</span> } // REAL_ONLY<a name="line.1161"></a>
<span class="sourceLineNo">1162</span> return this;<a name="line.1162"></a>
<span class="sourceLineNo">1163</span> }<a name="line.1163"></a>
<span class="sourceLineNo">1164</span><a name="line.1164"></a>
<span class="sourceLineNo">1165</span> @Override<a name="line.1165"></a>
<span class="sourceLineNo">1166</span> public DoubleDataset iremainder(final Object b) {<a name="line.1166"></a>
<span class="sourceLineNo">1167</span> setDirty(); // NAN_OMIT<a name="line.1167"></a>
<span class="sourceLineNo">1168</span> Dataset bds = b instanceof Dataset ? (Dataset) b : DatasetFactory.createFromObject(b); // NAN_OMIT<a name="line.1168"></a>
<span class="sourceLineNo">1169</span> boolean useLong = bds.getElementClass().equals(Long.class); // NAN_OMIT<a name="line.1169"></a>
<span class="sourceLineNo">1170</span> if (bds.getSize() == 1) { // NAN_OMIT<a name="line.1170"></a>
<span class="sourceLineNo">1171</span> final int bOffset = bds.getOffset(); // NAN_OMIT<a name="line.1171"></a>
<span class="sourceLineNo">1172</span> if (useLong) { // NAN_OMIT<a name="line.1172"></a>
<span class="sourceLineNo">1173</span> final long lb = bds.getElementLongAbs(bOffset); // NAN_OMIT<a name="line.1173"></a>
<span class="sourceLineNo">1174</span> // if (lb == 0) { // INT_USE // NAN_OMIT<a name="line.1174"></a>
<span class="sourceLineNo">1175</span> // fill(0); // INT_USE // NAN_OMIT<a name="line.1175"></a>
<span class="sourceLineNo">1176</span> // } else { // INT_USE // NAN_OMIT<a name="line.1176"></a>
<span class="sourceLineNo">1177</span> final IndexIterator it = getIterator(); // NAN_OMIT<a name="line.1177"></a>
<span class="sourceLineNo">1178</span> while (it.hasNext()) { // NAN_OMIT<a name="line.1178"></a>
<span class="sourceLineNo">1179</span> data[it.index] %= lb; // NAN_OMIT<a name="line.1179"></a>
<span class="sourceLineNo">1180</span> } // NAN_OMIT<a name="line.1180"></a>
<span class="sourceLineNo">1181</span> // } // INT_USE // NAN_OMIT<a name="line.1181"></a>
<span class="sourceLineNo">1182</span> } else { // NAN_OMIT<a name="line.1182"></a>
<span class="sourceLineNo">1183</span> final long lb = bds.getElementLongAbs(bOffset); // NAN_OMIT<a name="line.1183"></a>
<span class="sourceLineNo">1184</span> // if (lb == 0) { // INT_USE // NAN_OMIT<a name="line.1184"></a>
<span class="sourceLineNo">1185</span> // fill(0); // INT_USE // NAN_OMIT<a name="line.1185"></a>
<span class="sourceLineNo">1186</span> // } else { // INT_USE // NAN_OMIT<a name="line.1186"></a>
<span class="sourceLineNo">1187</span> final IndexIterator it = getIterator(); // NAN_OMIT<a name="line.1187"></a>
<span class="sourceLineNo">1188</span> while (it.hasNext()) { // NAN_OMIT<a name="line.1188"></a>
<span class="sourceLineNo">1189</span> data[it.index] %= lb; // NAN_OMIT<a name="line.1189"></a>
<span class="sourceLineNo">1190</span> } // NAN_OMIT<a name="line.1190"></a>
<span class="sourceLineNo">1191</span> // } // INT_USE // NAN_OMIT<a name="line.1191"></a>
<span class="sourceLineNo">1192</span> } // NAN_OMIT<a name="line.1192"></a>
<span class="sourceLineNo">1193</span> } else { // NAN_OMIT<a name="line.1193"></a>
<span class="sourceLineNo">1194</span> final BroadcastSelfIterator it = BroadcastSelfIterator.createIterator(this, bds); // NAN_OMIT<a name="line.1194"></a>
<span class="sourceLineNo">1195</span> it.setOutputDouble(!useLong); // NAN_OMIT<a name="line.1195"></a>
<span class="sourceLineNo">1196</span> if (useLong) { // NAN_OMIT<a name="line.1196"></a>
<span class="sourceLineNo">1197</span> while (it.hasNext()) { // NAN_OMIT<a name="line.1197"></a>
<span class="sourceLineNo">1198</span> data[it.aIndex] %= it.bLong; // NAN_OMIT // INT_EXCEPTION<a name="line.1198"></a>
<span class="sourceLineNo">1199</span> } // NAN_OMIT<a name="line.1199"></a>
<span class="sourceLineNo">1200</span> } else { // NAN_OMIT<a name="line.1200"></a>
<span class="sourceLineNo">1201</span> while (it.hasNext()) { // NAN_OMIT<a name="line.1201"></a>
<span class="sourceLineNo">1202</span> data[it.aIndex] %= it.bDouble; // NAN_OMIT<a name="line.1202"></a>
<span class="sourceLineNo">1203</span> } // NAN_OMIT<a name="line.1203"></a>
<span class="sourceLineNo">1204</span> } // NAN_OMIT<a name="line.1204"></a>
<span class="sourceLineNo">1205</span> } // NAN_OMIT<a name="line.1205"></a>
<span class="sourceLineNo">1206</span> return this;<a name="line.1206"></a>
<span class="sourceLineNo">1207</span> }<a name="line.1207"></a>
<span class="sourceLineNo">1208</span><a name="line.1208"></a>
<span class="sourceLineNo">1209</span> @Override<a name="line.1209"></a>
<span class="sourceLineNo">1210</span> public DoubleDataset ipower(final Object b) {<a name="line.1210"></a>
<span class="sourceLineNo">1211</span> setDirty(); // NAN_OMIT<a name="line.1211"></a>
<span class="sourceLineNo">1212</span> Dataset bds = b instanceof Dataset ? (Dataset) b : DatasetFactory.createFromObject(b); // NAN_OMIT<a name="line.1212"></a>
<span class="sourceLineNo">1213</span> if (bds.getSize() == 1) { // NAN_OMIT<a name="line.1213"></a>
<span class="sourceLineNo">1214</span> final int bOffset = bds.getOffset(); // NAN_OMIT<a name="line.1214"></a>
<span class="sourceLineNo">1215</span> final double vr = bds.getElementDoubleAbs(bOffset); // NAN_OMIT<a name="line.1215"></a>
<span class="sourceLineNo">1216</span> final IndexIterator it = getIterator(); // NAN_OMIT<a name="line.1216"></a>
<span class="sourceLineNo">1217</span> if (bds.isComplex()) { // NAN_OMIT<a name="line.1217"></a>
<span class="sourceLineNo">1218</span> final double vi = bds.getElementDoubleAbs(bOffset + 1); // NAN_OMIT<a name="line.1218"></a>
<span class="sourceLineNo">1219</span> if (vi == 0) { // NAN_OMIT<a name="line.1219"></a>
<span class="sourceLineNo">1220</span> while (it.hasNext()) { // NAN_OMIT<a name="line.1220"></a>
<span class="sourceLineNo">1221</span> final double v = Math.pow(data[it.index], vr); // NAN_OMIT<a name="line.1221"></a>
<span class="sourceLineNo">1222</span> // if (Double.isInfinite(v) || Double.isNaN(v)) { // INT_USE // NAN_OMIT<a name="line.1222"></a>
<span class="sourceLineNo">1223</span> // data[it.index] = 0; // INT_USE // NAN_OMIT<a name="line.1223"></a>
<span class="sourceLineNo">1224</span> // } else { // INT_USE // NAN_OMIT<a name="line.1224"></a>
<span class="sourceLineNo">1225</span> data[it.index] = v; // PRIM_TYPE_LONG // NAN_OMIT // ADD_CAST<a name="line.1225"></a>
<span class="sourceLineNo">1226</span> // } // INT_USE // NAN_OMIT<a name="line.1226"></a>
<span class="sourceLineNo">1227</span> } // NAN_OMIT<a name="line.1227"></a>
<span class="sourceLineNo">1228</span> } else { // NAN_OMIT<a name="line.1228"></a>
<span class="sourceLineNo">1229</span> final Complex zv = new Complex(vr, vi); // NAN_OMIT<a name="line.1229"></a>
<span class="sourceLineNo">1230</span> while (it.hasNext()) { // NAN_OMIT<a name="line.1230"></a>
<span class="sourceLineNo">1231</span> Complex zd = new Complex(data[it.index], 0); // NAN_OMIT<a name="line.1231"></a>
<span class="sourceLineNo">1232</span> final double v = zd.pow(zv).getReal(); // NAN_OMIT<a name="line.1232"></a>
<span class="sourceLineNo">1233</span> // if (Double.isInfinite(v) || Double.isNaN(v)) { // INT_USE // NAN_OMIT<a name="line.1233"></a>
<span class="sourceLineNo">1234</span> // data[it.index] = 0; // INT_USE // NAN_OMIT<a name="line.1234"></a>
<span class="sourceLineNo">1235</span> // } else { // INT_USE // NAN_OMIT<a name="line.1235"></a>
<span class="sourceLineNo">1236</span> data[it.index] = v; // PRIM_TYPE_LONG // NAN_OMIT // ADD_CAST<a name="line.1236"></a>
<span class="sourceLineNo">1237</span> // } // INT_USE // NAN_OMIT<a name="line.1237"></a>
<span class="sourceLineNo">1238</span> } // NAN_OMIT<a name="line.1238"></a>
<span class="sourceLineNo">1239</span> } // NAN_OMIT<a name="line.1239"></a>
<span class="sourceLineNo">1240</span> } else {// NAN_OMIT<a name="line.1240"></a>
<span class="sourceLineNo">1241</span> while (it.hasNext()) { // NAN_OMIT<a name="line.1241"></a>
<span class="sourceLineNo">1242</span> final double v = Math.pow(data[it.index], vr); // NAN_OMIT<a name="line.1242"></a>
<span class="sourceLineNo">1243</span> // if (Double.isInfinite(v) || Double.isNaN(v)) { // INT_USE // NAN_OMIT<a name="line.1243"></a>
<span class="sourceLineNo">1244</span> // data[it.index] = 0; // INT_USE // NAN_OMIT<a name="line.1244"></a>
<span class="sourceLineNo">1245</span> // } else { // INT_USE // NAN_OMIT<a name="line.1245"></a>
<span class="sourceLineNo">1246</span> data[it.index] = v; // PRIM_TYPE_LONG // NAN_OMIT // ADD_CAST<a name="line.1246"></a>
<span class="sourceLineNo">1247</span> // } // INT_USE // NAN_OMIT<a name="line.1247"></a>
<span class="sourceLineNo">1248</span> } // NAN_OMIT<a name="line.1248"></a>
<span class="sourceLineNo">1249</span> } // NAN_OMIT<a name="line.1249"></a>
<span class="sourceLineNo">1250</span> } else { // NAN_OMIT<a name="line.1250"></a>
<span class="sourceLineNo">1251</span> final BroadcastIterator it = BroadcastIterator.createIterator(this, bds); // NAN_OMIT<a name="line.1251"></a>
<span class="sourceLineNo">1252</span> it.setOutputDouble(true); // NAN_OMIT<a name="line.1252"></a>
<span class="sourceLineNo">1253</span> if (bds.isComplex()) { // NAN_OMIT<a name="line.1253"></a>
<span class="sourceLineNo">1254</span> while (it.hasNext()) { // NAN_OMIT<a name="line.1254"></a>
<span class="sourceLineNo">1255</span> final Complex zv = new Complex(it.bDouble, bds.getElementDoubleAbs(it.bIndex + 1)); // NAN_OMIT<a name="line.1255"></a>
<span class="sourceLineNo">1256</span> final double v = new Complex(it.aDouble, 0).pow(zv).getReal(); // NAN_OMIT<a name="line.1256"></a>
<span class="sourceLineNo">1257</span> // if (Double.isInfinite(v) || Double.isNaN(v)) { // INT_USE // NAN_OMIT<a name="line.1257"></a>
<span class="sourceLineNo">1258</span> // data[it.aIndex] = 0; // INT_USE // NAN_OMIT<a name="line.1258"></a>
<span class="sourceLineNo">1259</span> // } else { // INT_USE // NAN_OMIT<a name="line.1259"></a>
<span class="sourceLineNo">1260</span> data[it.aIndex] = v; // PRIM_TYPE_LONG // NAN_OMIT // ADD_CAST<a name="line.1260"></a>
<span class="sourceLineNo">1261</span> // } // INT_USE // NAN_OMIT<a name="line.1261"></a>
<span class="sourceLineNo">1262</span> } // NAN_OMIT<a name="line.1262"></a>
<span class="sourceLineNo">1263</span> } else {// NAN_OMIT<a name="line.1263"></a>
<span class="sourceLineNo">1264</span> while (it.hasNext()) { // NAN_OMIT<a name="line.1264"></a>
<span class="sourceLineNo">1265</span> final double v = Math.pow(it.aDouble, it.bDouble); // NAN_OMIT<a name="line.1265"></a>
<span class="sourceLineNo">1266</span> // if (Double.isInfinite(v) || Double.isNaN(v)) { // INT_USE // NAN_OMIT<a name="line.1266"></a>
<span class="sourceLineNo">1267</span> // data[it.aIndex] = 0; // INT_USE // NAN_OMIT<a name="line.1267"></a>
<span class="sourceLineNo">1268</span> // } else { // INT_USE // NAN_OMIT<a name="line.1268"></a>
<span class="sourceLineNo">1269</span> data[it.aIndex] = v; // PRIM_TYPE_LONG // NAN_OMIT // ADD_CAST<a name="line.1269"></a>
<span class="sourceLineNo">1270</span> // } // INT_USE // NAN_OMIT<a name="line.1270"></a>
<span class="sourceLineNo">1271</span> } // NAN_OMIT<a name="line.1271"></a>
<span class="sourceLineNo">1272</span> } // NAN_OMIT<a name="line.1272"></a>
<span class="sourceLineNo">1273</span> } // NAN_OMIT<a name="line.1273"></a>
<span class="sourceLineNo">1274</span> return this;<a name="line.1274"></a>
<span class="sourceLineNo">1275</span> }<a name="line.1275"></a>
<span class="sourceLineNo">1276</span><a name="line.1276"></a>
<span class="sourceLineNo">1277</span> @Override<a name="line.1277"></a>
<span class="sourceLineNo">1278</span> public double residual(final Object b, final Dataset w, boolean ignoreNaNs) {<a name="line.1278"></a>
<span class="sourceLineNo">1279</span> Dataset bds = b instanceof Dataset ? (Dataset) b : DatasetFactory.createFromObject(b); // NAN_OMIT<a name="line.1279"></a>
<span class="sourceLineNo">1280</span> final BroadcastIterator it = BroadcastIterator.createIterator(this, bds); // NAN_OMIT<a name="line.1280"></a>
<span class="sourceLineNo">1281</span> it.setOutputDouble(true); // NAN_OMIT<a name="line.1281"></a>
<span class="sourceLineNo">1282</span> double sum = 0;<a name="line.1282"></a>
<span class="sourceLineNo">1283</span> double comp = 0; // NAN_OMIT<a name="line.1283"></a>
<span class="sourceLineNo">1284</span> if (ignoreNaNs) { // REAL_ONLY // NAN_OMIT<a name="line.1284"></a>
<span class="sourceLineNo">1285</span> if (w == null) { // REAL_ONLY // NAN_OMIT<a name="line.1285"></a>
<span class="sourceLineNo">1286</span> while (it.hasNext()) { // REAL_ONLY // NAN_OMIT<a name="line.1286"></a>
<span class="sourceLineNo">1287</span> final double diff = it.aDouble - it.bDouble; // REAL_ONLY // NAN_OMIT<a name="line.1287"></a>
<span class="sourceLineNo">1288</span> if (Double.isNaN(diff)) // REAL_ONLY // NAN_OMIT<a name="line.1288"></a>
<span class="sourceLineNo">1289</span> continue; // REAL_ONLY // NAN_OMIT<a name="line.1289"></a>
<span class="sourceLineNo">1290</span> final double err = diff * diff - comp; // REAL_ONLY // NAN_OMIT<a name="line.1290"></a>
<span class="sourceLineNo">1291</span> final double temp = sum + err; // REAL_ONLY // NAN_OMIT<a name="line.1291"></a>
<span class="sourceLineNo">1292</span> comp = (temp - sum) - err; // REAL_ONLY // NAN_OMIT<a name="line.1292"></a>
<span class="sourceLineNo">1293</span> sum = temp; // REAL_ONLY // NAN_OMIT<a name="line.1293"></a>
<span class="sourceLineNo">1294</span> } // REAL_ONLY // NAN_OMIT<a name="line.1294"></a>
<span class="sourceLineNo">1295</span> } else { // REAL_ONLY // NAN_OMIT<a name="line.1295"></a>
<span class="sourceLineNo">1296</span> IndexIterator itw = w.getIterator(); // REAL_ONLY // NAN_OMIT<a name="line.1296"></a>
<span class="sourceLineNo">1297</span> while (it.hasNext() &amp;&amp; itw.hasNext()) { // REAL_ONLY // NAN_OMIT<a name="line.1297"></a>
<span class="sourceLineNo">1298</span> final double diff = it.aDouble - it.bDouble; // REAL_ONLY // NAN_OMIT<a name="line.1298"></a>
<span class="sourceLineNo">1299</span> if (Double.isNaN(diff)) // REAL_ONLY // NAN_OMIT<a name="line.1299"></a>
<span class="sourceLineNo">1300</span> continue; // REAL_ONLY // NAN_OMIT<a name="line.1300"></a>
<span class="sourceLineNo">1301</span> final double err = diff * diff * w.getElementDoubleAbs(itw.index) - comp; // REAL_ONLY // NAN_OMIT<a name="line.1301"></a>
<span class="sourceLineNo">1302</span> final double temp = sum + err; // REAL_ONLY // NAN_OMIT<a name="line.1302"></a>
<span class="sourceLineNo">1303</span> comp = (temp - sum) - err; // REAL_ONLY // NAN_OMIT<a name="line.1303"></a>
<span class="sourceLineNo">1304</span> sum = temp; // REAL_ONLY // NAN_OMIT<a name="line.1304"></a>
<span class="sourceLineNo">1305</span> } // REAL_ONLY // NAN_OMIT<a name="line.1305"></a>
<span class="sourceLineNo">1306</span> } // REAL_ONLY // NAN_OMIT<a name="line.1306"></a>
<span class="sourceLineNo">1307</span> } else // REAL_ONLY // NAN_OMIT<a name="line.1307"></a>
<span class="sourceLineNo">1308</span> { // NAN_OMIT<a name="line.1308"></a>
<span class="sourceLineNo">1309</span> if (w == null) { // NAN_OMIT<a name="line.1309"></a>
<span class="sourceLineNo">1310</span> while (it.hasNext()) { // NAN_OMIT<a name="line.1310"></a>
<span class="sourceLineNo">1311</span> final double diff = it.aDouble - it.bDouble; // NAN_OMIT<a name="line.1311"></a>
<span class="sourceLineNo">1312</span> final double err = diff * diff - comp; // NAN_OMIT<a name="line.1312"></a>
<span class="sourceLineNo">1313</span> final double temp = sum + err; // NAN_OMIT<a name="line.1313"></a>
<span class="sourceLineNo">1314</span> comp = (temp - sum) - err; // NAN_OMIT<a name="line.1314"></a>
<span class="sourceLineNo">1315</span> sum = temp; // NAN_OMIT<a name="line.1315"></a>
<span class="sourceLineNo">1316</span> } // NAN_OMIT<a name="line.1316"></a>
<span class="sourceLineNo">1317</span> } else { // NAN_OMIT<a name="line.1317"></a>
<span class="sourceLineNo">1318</span> IndexIterator itw = w.getIterator(); // NAN_OMIT<a name="line.1318"></a>
<span class="sourceLineNo">1319</span> while (it.hasNext() &amp;&amp; itw.hasNext()) { // NAN_OMIT<a name="line.1319"></a>
<span class="sourceLineNo">1320</span> final double diff = it.aDouble - it.bDouble; // NAN_OMIT<a name="line.1320"></a>
<span class="sourceLineNo">1321</span> final double err = diff * diff * w.getElementDoubleAbs(itw.index) - comp; // NAN_OMIT<a name="line.1321"></a>
<span class="sourceLineNo">1322</span> final double temp = sum + err; // NAN_OMIT<a name="line.1322"></a>
<span class="sourceLineNo">1323</span> comp = (temp - sum) - err; // NAN_OMIT<a name="line.1323"></a>
<span class="sourceLineNo">1324</span> sum = temp; // NAN_OMIT<a name="line.1324"></a>
<span class="sourceLineNo">1325</span> } // NAN_OMIT<a name="line.1325"></a>
<span class="sourceLineNo">1326</span> } // NAN_OMIT<a name="line.1326"></a>
<span class="sourceLineNo">1327</span> } // NAN_OMIT<a name="line.1327"></a>
<span class="sourceLineNo">1328</span> return sum;<a name="line.1328"></a>
<span class="sourceLineNo">1329</span> }<a name="line.1329"></a>
<span class="sourceLineNo">1330</span>}<a name="line.1330"></a>
</pre>
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