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SCSFExport scsf_DynamicMemoryAllocationExample(SCStudyInterfaceRef sc)
{
  if (sc.SetDefaults)
  {
    // Set the configuration and defaults

    sc.GraphName = "Dynamic Memory Allocation Example";

    sc.AutoLoop = 0;

    sc.FreeDLL = 0;

    return;
  }


  // Do data processing
  double * p_DoubleArray = (double*)sc.GetPersistentPointer(1);

  if(sc.LastCallToFunction)
  {
    if(p_DoubleArray != NULL)
    {
      sc.FreeMemory( p_DoubleArray);
      sc.SetPersistentPointer(1, NULL);
    }

    return;
  }

  if(p_DoubleArray == NULL)
  {
    //Allocate an array of 1024 doubles.
    p_DoubleArray = (double *) sc.AllocateMemory( 1024 * sizeof(double) );

    if(p_DoubleArray != NULL)
      sc.SetPersistentPointer(1, p_DoubleArray);
    else
      return;
  }

  //assign value to one of the elements
  p_DoubleArray[0] = 100;

  return;

}