Examples of DoubleArrayList

cern.colt.list.DoubleArrayList
Resizable list holding double elements; implemented with arrays. First see the package summary and javadoc tree view to get the broad picture.
com.carrotsearch.hppc.DoubleArrayList
An array-backed list of doubles. A single array is used to store and manipulate all elements. Reallocations are governed by a {@link ArraySizingStrategy}and may be expensive if they move around really large chunks of memory.
See {@link ObjectArrayList} class for API similarities and differences against JavaCollections.
com.gs.collections.impl.list.mutable.primitive.DoubleArrayList
DoubleArrayList is similar to {@link FastList}, and is memory-optimized for double primitives. This file was automatically generated from template file primitiveArrayList.stg. @since 3.0.
it.unimi.dsi.fastutil.doubles.DoubleArrayList
jmt.engine.math.DoubleArrayList
this class creates a dynamic list of double. It's useful to use when you want to access the elements randomly, but you have often to cancel the first part of list or to add elements in the end but in general the size is approximately constant. @author Federico Granata
jodd.util.collection.DoubleArrayList
ArrayList of double primitives. For just buffering values, consider using FastDoubleBuffer.
org.apache.hadoop.hbase.regionserver.idx.support.arrays.DoubleArrayList
A list designed to be used as the key store for indexed HBase.
NOTE: This class is completely unsynchronised.
org.apache.mahout.math.list.DoubleArrayList
Resizable list holding double elements; implemented with arrays.
org.broad.igv.util.collections.DoubleArrayList
Author: jrobinso Date: Jul 22, 2010
ArrayList type collection for int types. Purpose is to avoid the need to create an object for each entry in the standard java collections.
stallone.doubles.fastutils.DoubleArrayList
A type-specific array-based list; provides some additional methods that use polymorphism to avoid (un)boxing.
This class implements a lightweight, fast, open, optimized, reuse-oriented version of array-based lists. Instances of this class represent a list with an array that is enlarged as needed when new entries are created (by dividing the current length by the golden ratio), but is never made smaller (even on a {@link #clear()}). A family of {@linkplain #trim() trimming methods} lets you control the size of thebacking array; this is particularly useful if you reuse instances of this class. Range checks are equivalent to those of {@link java.util}'s classes, but they are delayed as much as possible. The backing array is exposed by the {@link #elements()} method.
This class implements the bulk methods removeElements(), addElements() and getElements() using high-performance system calls (e.g., {@link System#arraycopy(Object,int,Object,int,int) System.arraycopy()} instead ofexpensive loops. @see java.util.ArrayList

Examples of cern.colt.list.DoubleArrayList

  }
  catch (IllegalArgumentException exc) { // we can hold rows*columns>Integer.MAX_VALUE cells !
    if (! "matrix too large".equals(exc.getMessage())) throw exc;
  }
  indexes = new IntArrayList();
  values = new DoubleArrayList();
  starts = new int[rows+1];
}

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Examples of cern.colt.list.DoubleArrayList

  IntArrayList indexList = indexes[i];
  if (indexList != null) k = indexList.binarySearch(j);
  
  if (k>=0) { // found
    if (value==0) {
      DoubleArrayList valueList = values[i];
      indexList.remove(k);
      valueList.remove(k);
      int s = indexList.size();
      if (s>2 && s*3 < indexList.elements().length) {
        indexList.setSize(s*3/2);
        indexList.trimToSize();
        indexList.setSize(s);
        
        valueList.setSize(s*3/2);
        valueList.trimToSize();
        valueList.setSize(s);    
      }
    }
    else {
      values[i].setQuick(k,value);
    }
  }
  else { // not found
    if (value==0) return;


    k = -k-1;


    if (indexList == null) {
      indexes[i] = new IntArrayList(3);
      values[i]  = new DoubleArrayList(3);
    }
    indexes[i].beforeInsert(k,j);
    values[i].beforeInsert(k,value);
  }
}

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Examples of cern.colt.list.DoubleArrayList

 * <tt>keys = (8,7,6), values = (1,2,2) --> keyList = (8,6,7)</tt>
 *
 * @param keyList the list to be filled, can have any size.
 */
public void keysSortedByValue(final IntArrayList keyList) {
  pairsSortedByValue(keyList, new DoubleArrayList(size()));
}

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Examples of cern.colt.list.DoubleArrayList

 * This method can be used to iterate over the values of the receiver.
 *
 * @return the values.
 */
public DoubleArrayList values() {
  DoubleArrayList list = new DoubleArrayList(size());
  values(list);
  return list;
}

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Examples of cern.colt.list.DoubleArrayList

  //System.out.println(binB);
  //System.out.println(binA.compareWith(binB));


  System.out.println("\n\nBenchmarking frequencies...\n");
  IntArrayList freq = new IntArrayList();
  DoubleArrayList distinct = new DoubleArrayList();
  cern.colt.Timer timer = new cern.colt.Timer();
  timer.reset();
  timer.start();
  binA.frequencies(distinct,freq);
  timer.stop().display();

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Examples of cern.colt.list.DoubleArrayList


  DoubleBuffer[] fullBuffers = bufferSet._getFullOrPartialBuffers();
  double[] quantileElements = new double[phis.size()];


  //do the main work: determine values at given positions in sorted sequence
  return new DoubleArrayList(bufferSet.getValuesAtPositions(fullBuffers, triggerPositions));
}

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Examples of cern.colt.list.DoubleArrayList

    }
  else {
    this.beta=1.0; 
  }
   
  DoubleArrayList quantileElements = super.quantileElements(phis);


  // restore state we were in before.
  // remove the temporarily added infinities.
  if (partial != null) removeInfinitiesFrom(missingValues, partial);

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Examples of cern.colt.list.DoubleArrayList

  this.target = target;
  this.capacity = capacity;
  this.xElements = new double[capacity];
  this.yElements = new double[capacity];
  this.zElements = new double[capacity];
  this.xList = new DoubleArrayList(xElements);
  this.yList = new DoubleArrayList(yElements);
  this.zList = new DoubleArrayList(zElements);
  this.size = 0;
}

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Examples of cern.colt.list.DoubleArrayList

 * This method can be used to iterate over the keys of the receiver.
 *
 * @return the keys.
 */
public DoubleArrayList keys() {
  DoubleArrayList list = new DoubleArrayList(size());
  keys(list);
  return list;
}

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Examples of cern.colt.list.DoubleArrayList

/**
 * Returns a string representation of the receiver, containing
 * the String representation of each key-value pair, sorted ascending by key.
 */
public String toString() {
  DoubleArrayList theKeys = keys();
  theKeys.sort();


  StringBuffer buf = new StringBuffer();
  buf.append("[");
  int maxIndex = theKeys.size() - 1;
  for (int i = 0; i <= maxIndex; i++) {
    double key = theKeys.get(i);
      buf.append(String.valueOf(key));
    buf.append("->");
      buf.append(String.valueOf(get(key)));
    if (i < maxIndex) buf.append(", ");
  }

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