question: save the value at slot i so that it can later be used as a pivot , see #comparepivot int . concode_field_sep int pivotIndex concode_elem_sep int BINARY_SORT_THRESHOLD concode_field_sep int comparePivot concode_elem_sep void rotate concode_elem_sep void siftDown concode_elem_sep int compare concode_elem_sep void swap concode_elem_sep int lower concode_elem_sep int upper concode_elem_sep int heapParent concode_elem_sep void sort concode_elem_sep void reverse concode_elem_sep void mergeInPlace concode_elem_sep void heapSort concode_elem_sep void checkRange concode_elem_sep int lower2 concode_elem_sep void doRotate concode_elem_sep int heapChild concode_elem_sep int upper2 concode_elem_sep void binarySort concode_elem_sep void binarySort concode_elem_sep void heapify
target: void function ( int arg0 ) { pivotIndex = arg0 ; }