diff options
Diffstat (limited to 'src/Persistence_representations/utilities/persistence_intervals/compute_number_of_dominant_intervals.cpp')
-rw-r--r-- | src/Persistence_representations/utilities/persistence_intervals/compute_number_of_dominant_intervals.cpp | 50 |
1 files changed, 22 insertions, 28 deletions
diff --git a/src/Persistence_representations/utilities/persistence_intervals/compute_number_of_dominant_intervals.cpp b/src/Persistence_representations/utilities/persistence_intervals/compute_number_of_dominant_intervals.cpp index c099befc..5308878e 100644 --- a/src/Persistence_representations/utilities/persistence_intervals/compute_number_of_dominant_intervals.cpp +++ b/src/Persistence_representations/utilities/persistence_intervals/compute_number_of_dominant_intervals.cpp @@ -20,40 +20,34 @@ * along with this program. If not, see <http://www.gnu.org/licenses/>. */ - - #include <gudhi/reader_utils.h> #include <gudhi/Persistence_intervals.h> #include <iostream> - - using namespace Gudhi; using namespace Gudhi::Persistence_representations; - -int main( int argc , char** argv ) -{ - std::cout << "This program compute the dominant intervals. A number of intervals to be displayed is a parameter of this program. \n"; - if ( argc != 4 ) - { - std::cout << "To run this program, please provide the name of a file with persistence diagram, dimension of intervals that should be taken into account (if your file contains only persistence pairs in a single dimension, set it up to -1) and number of dominant intervals you would like to get \n"; - return 1; - } - int dim = atoi( argv[2] ); - unsigned dimension = std::numeric_limits<unsigned>::max(); - if ( dim >= 0 ) - { - dimension = (unsigned)dim; - } - Persistence_intervals p( argv[1] , dimension ); - std::vector< std::pair<double,double> > dominant_intervals = p.dominant_intervals( atoi( argv[3] ) ); - std::cout << "Here are the dominant intervals : " << std::endl; - for ( size_t i = 0 ; i != dominant_intervals.size() ; ++i ) - { - std::cout << " " << dominant_intervals[i].first<< "," << dominant_intervals[i].second << " "<< std::endl; - } - - return 0; +int main(int argc, char** argv) { + std::cout << "This program compute the dominant intervals. A number of intervals to be displayed is a parameter of " + "this program. \n"; + if (argc != 4) { + std::cout << "To run this program, please provide the name of a file with persistence diagram, dimension of " + "intervals that should be taken into account (if your file contains only persistence pairs in a " + "single dimension, set it up to -1) and number of dominant intervals you would like to get \n"; + return 1; + } + int dim = atoi(argv[2]); + unsigned dimension = std::numeric_limits<unsigned>::max(); + if (dim >= 0) { + dimension = (unsigned)dim; + } + Persistence_intervals p(argv[1], dimension); + std::vector<std::pair<double, double> > dominant_intervals = p.dominant_intervals(atoi(argv[3])); + std::cout << "Here are the dominant intervals : " << std::endl; + for (size_t i = 0; i != dominant_intervals.size(); ++i) { + std::cout << " " << dominant_intervals[i].first << "," << dominant_intervals[i].second << " " << std::endl; + } + + return 0; } |