returns the index of the first clustering having an unpaired cluster , or -1 no unpaired cluster exists . concode_field_sep int UNCLUSTERED concode_elem_sep long pairsize concode_elem_sep DBIDs objIDs concode_elem_sep int[] clusterIds concode_field_sep long getPairCount concode_elem_sep boolean isNone concode_elem_sep int hashCode concode_elem_sep int get concode_elem_sep boolean equals concode_elem_sep boolean isUnpaired concode_elem_sep DBIDs getDBIDs concode_elem_sep int compareTo
int function ( ) { for ( int loc0 = 0 ; loc0 < clusterIds . length ; loc0 ++ ) { if ( clusterIds [ loc0 ] == UNCLUSTERED ) { return loc0 ; } } return - 1 ; }