diff options
Diffstat (limited to 'include/phat/compute_persistence_pairs.h')
-rw-r--r-- | include/phat/compute_persistence_pairs.h | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/include/phat/compute_persistence_pairs.h b/include/phat/compute_persistence_pairs.h index e782bd7..d3e61dd 100644 --- a/include/phat/compute_persistence_pairs.h +++ b/include/phat/compute_persistence_pairs.h @@ -41,18 +41,10 @@ namespace phat { template< typename ReductionAlgorithm, typename Representation > void compute_persistence_pairs_dualized( persistence_pairs& pairs, boundary_matrix< Representation >& boundary_matrix ) { - ReductionAlgorithm reduce; - const index nr_columns = boundary_matrix.get_num_cols(); + dualize( boundary_matrix ); - reduce( boundary_matrix ); - pairs.clear(); - for( index idx = 0; idx < nr_columns; idx++ ) { - if( !boundary_matrix.is_empty( idx ) ) { - index death = nr_columns - 1 - boundary_matrix.get_max_index( idx ); - index birth = nr_columns - 1 - idx; - pairs.append_pair( birth, death ); - } - } + compute_persistence_pairs( pairs, boundary_matrix ); + dualize_persistence_pairs( pairs, boundary_matrix.get_num_cols() ); } template< typename Representation > |