diff options
Diffstat (limited to 'src/Gudhi_stat/utilities/persistence_intervals')
5 files changed, 17 insertions, 27 deletions
diff --git a/src/Gudhi_stat/utilities/persistence_intervals/compute_birth_death_range_in_persistence_diagram.cpp b/src/Gudhi_stat/utilities/persistence_intervals/compute_birth_death_range_in_persistence_diagram.cpp index d73165b7..46711d27 100644 --- a/src/Gudhi_stat/utilities/persistence_intervals/compute_birth_death_range_in_persistence_diagram.cpp +++ b/src/Gudhi_stat/utilities/persistence_intervals/compute_birth_death_range_in_persistence_diagram.cpp @@ -34,20 +34,18 @@ using namespace Gudhi; using namespace Gudhi::Gudhi_stat; -using namespace std; - int main( int argc , char** argv ) { //std::cout << "This program compute minimum birth and the maximum death time for a collection of persistence intervals \n"; //if ( argc != 2 ) //{ - // cout << "To run this program, please provide the name of a file with persistence diagram \n"; + // std::cout << "To run this program, please provide the name of a file with persistence diagram \n"; // return 1; //} //Persistence_intervals p( argv[1] ); //std::pair<double,double> min_max_ = p.min_max(); - //cout << "Birth-death range : min: " << min_max_.first << ", max: " << min_max_.second << endl; + //std::cout << "Birth-death range : min: " << min_max_.first << ", max: " << min_max_.second << endl; std::vector< const char* > filenames; for ( int i = 1 ; i < argc ; ++i ) @@ -66,6 +64,6 @@ int main( int argc , char** argv ) if ( min_max_.first < min_ )min_ = min_max_.first; if ( min_max_.second > max_ )max_ = min_max_.second; } - cout << "Birth-death range : min: " << min_ << ", max: " << max_ << endl; + std::cout << "Birth-death range : min: " << min_ << ", max: " << max_ << std::endl; return 0; } diff --git a/src/Gudhi_stat/utilities/persistence_intervals/compute_number_of_dominant_intervals.cpp b/src/Gudhi_stat/utilities/persistence_intervals/compute_number_of_dominant_intervals.cpp index d4949932..8c263705 100644 --- a/src/Gudhi_stat/utilities/persistence_intervals/compute_number_of_dominant_intervals.cpp +++ b/src/Gudhi_stat/utilities/persistence_intervals/compute_number_of_dominant_intervals.cpp @@ -32,24 +32,22 @@ using namespace Gudhi; using namespace Gudhi::Gudhi_stat; -using namespace std; - 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 != 3 ) { - cout << "To run this program, please provide the name of a file with persistence diagram and number of dominant intervals you would like to get \n"; + std::cout << "To run this program, please provide the name of a file with persistence diagram and number of dominant intervals you would like to get \n"; return 1; } Persistence_intervals p( argv[1] ); std::vector< std::pair<double,double> > dominant_intervals = p.dominant_intervals( atoi( argv[2] ) ); - cout << "Here are the dominant intervals : " << endl; + std::cout << "Here are the dominant intervals : " << std::endl; for ( size_t i = 0 ; i != dominant_intervals.size() ; ++i ) { - cout << " " << dominant_intervals[i].first<< "," << dominant_intervals[i].second << " "<< endl; + std::cout << " " << dominant_intervals[i].first<< "," << dominant_intervals[i].second << " "<< std::endl; } return 0; diff --git a/src/Gudhi_stat/utilities/persistence_intervals/plot_histogram_of_intervals_lengths.cpp b/src/Gudhi_stat/utilities/persistence_intervals/plot_histogram_of_intervals_lengths.cpp index 96e6fa47..f21afdd2 100644 --- a/src/Gudhi_stat/utilities/persistence_intervals/plot_histogram_of_intervals_lengths.cpp +++ b/src/Gudhi_stat/utilities/persistence_intervals/plot_histogram_of_intervals_lengths.cpp @@ -32,15 +32,13 @@ using namespace Gudhi; using namespace Gudhi::Gudhi_stat; -using namespace std; - int main( int argc , char** argv ) { std::cout << "This program compute a histogram of barcode's length. A number of bins in the histogram is a parameter of this program. \n"; if ( argc != 3 ) { - cout << "To run this program, please provide the name of a file with persistence diagram and number of dominant intervals you would like to get \n"; + std::cout << "To run this program, please provide the name of a file with persistence diagram and number of dominant intervals you would like to get \n"; return 1; } @@ -50,7 +48,7 @@ int main( int argc , char** argv ) std::stringstream gnuplot_script; gnuplot_script << argv[1] << "_Gnuplot_script"; - ofstream out; + std::ofstream out; out.open( gnuplot_script.str().c_str() ); out << "set style data histogram" << std::endl; @@ -61,7 +59,7 @@ int main( int argc , char** argv ) { out << histogram[i] << std::endl; } - out << endl; + out << std::endl; std::cout << "To vizualize, open gnuplot and type: load \'" << gnuplot_script.str().c_str() << "\'" << std::endl; out.close(); return 0; diff --git a/src/Gudhi_stat/utilities/persistence_intervals/plot_persistence_Betti_numebrs.cpp b/src/Gudhi_stat/utilities/persistence_intervals/plot_persistence_Betti_numebrs.cpp index e4efdf79..d12c4605 100644 --- a/src/Gudhi_stat/utilities/persistence_intervals/plot_persistence_Betti_numebrs.cpp +++ b/src/Gudhi_stat/utilities/persistence_intervals/plot_persistence_Betti_numebrs.cpp @@ -32,15 +32,13 @@ using namespace Gudhi; using namespace Gudhi::Gudhi_stat; -using namespace std; - int main( int argc , char** argv ) { std::cout << "This program compute a plot of persistence Betti numbers. The input parameter is a file with persistence intervals. \n"; if ( argc != 2 ) { - cout << "To run this program, please provide the name of a file with persistence diagram and number of dominant intervals you would like to get \n"; + std::cout << "To run this program, please provide the name of a file with persistence diagram and number of dominant intervals you would like to get \n"; return 1; } @@ -48,7 +46,7 @@ int main( int argc , char** argv ) std::stringstream gnuplot_script; gnuplot_script << argv[1] << "_Gnuplot_script"; - ofstream out; + std::ofstream out; out.open( gnuplot_script.str().c_str() ); Persistence_intervals p( argv[1] ); @@ -68,22 +66,22 @@ int main( int argc , char** argv ) yRangeEnd += yRangeEnd/100; - out << "set xrange [" << xRangeBegin << " : " << xRangeEnd << "]" << endl; - out << "set yrange [" << yRangeBegin << " : " << yRangeEnd << "]" << endl; + out << "set xrange [" << xRangeBegin << " : " << xRangeEnd << "]" << std::endl; + out << "set yrange [" << yRangeBegin << " : " << yRangeEnd << "]" << std::endl; out << "plot '-' using 1:2 notitle with lp " << std::endl; double previous_y = 0; for ( size_t i = 0 ; i != pbns.size() ; ++i ) { - out << pbns[i].first << " " << previous_y << endl; + out << pbns[i].first << " " << previous_y << std::endl; out << pbns[i].first << " " << pbns[i].second << std::endl; previous_y = pbns[i].second; } - out << endl; + out << std::endl; out.close(); //for ( size_t i = 0 ; i != pbns.size() ; ++i ) //{ - // cout << pbns[i].first << " " << pbns[i].second << std::endl; + // std::cout << pbns[i].first << " " << pbns[i].second << std::endl; //} std::cout << "To vizualize, open gnuplot and type: load \'" << gnuplot_script.str().c_str() << "\'" << std::endl; diff --git a/src/Gudhi_stat/utilities/persistence_intervals/plot_persistence_intervals.cpp b/src/Gudhi_stat/utilities/persistence_intervals/plot_persistence_intervals.cpp index 2c398742..d2e49ef3 100644 --- a/src/Gudhi_stat/utilities/persistence_intervals/plot_persistence_intervals.cpp +++ b/src/Gudhi_stat/utilities/persistence_intervals/plot_persistence_intervals.cpp @@ -36,14 +36,12 @@ using namespace Gudhi::Gudhi_stat; double epsilon = 0.0000005; -using namespace std; - int main( int argc , char** argv ) { if ( argc != 2 ) { - cout << "To run this program, please provide the name of a file with persistence diagram \n"; + std::cout << "To run this program, please provide the name of a file with persistence diagram \n"; return 1; } |