Examples of cern.colt.list.IntArrayList.trimToSize()

cern.colt.list.IntArrayList.trimToSize()
Trims the capacity of the receiver to be the receiver's current size. Releases any superfluous internal memory. An application can use this operation to minimize the storage of the receiver.

public DoubleMatrix1D viewSelection(cern.colt.function.DoubleProcedure condition) {
  IntArrayList matches = new IntArrayList();
  for (int i=0; i < size; i++) {
    if (condition.apply(getQuick(i))) matches.add(i);
  }
  matches.trimToSize();
  return viewSelection(matches.elements());
}
/**
 * Construct and returns a new selection view.
 *

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      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);

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  IntArrayList matches = new IntArrayList();
  for (int i=0; i < slices; i++) {
    if (condition.apply(viewSlice(i))) matches.add(i);
  }


  matches.trimToSize();
  return viewSelection(matches.elements(), null, null); // take all rows and columns
}
/**
 * Construct and returns a new selection view.
 *

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  IntArrayList matches = new IntArrayList();
  for (int i=0; i < rows; i++) {
    if (condition.apply(viewRow(i))) matches.add(i);
  }
  
  matches.trimToSize();
  return viewSelection(matches.elements(), null); // take all columns
}
/**
 * Construct and returns a new selection view.
 *

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