1 files changed, 47 insertions, 50 deletions
diff --git a/src/Persistence_representations/utilities/persistence_heat_maps/create_p_h_m_weighted_by_squared_diag_distance.cpp b/src/Persistence_representations/utilities/persistence_heat_maps/create_p_h_m_weighted_by_squared_diag_distance.cpp
index 58406d08..92375387 100644
--- a/src/Persistence_representations/utilities/persistence_heat_maps/create_p_h_m_weighted_by_squared_diag_distance.cpp
+++ b/src/Persistence_representations/utilities/persistence_heat_maps/create_p_h_m_weighted_by_squared_diag_distance.cpp
@@ -20,66 +20,63 @@
  *    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-
 #include <gudhi/Persistence_heat_maps.h>
 
-
-
 using namespace Gudhi;
 using namespace Gudhi::Persistence_representations;
 
 #include <iostream>
 #include <sstream>
 
+int main(int argc, char** argv) {
+  std::cout << "This program creates persistence heat map of diagrams provided as an input. The Gaussian kernels are "
+               "weighted by the square of distance of a center from the diagonal.\n";
+  std::cout << "The first parameter of a program is an integer, a size of a grid.\n";
+  std::cout << "The second and third parameters are min and max of the grid. If you want those numbers to be computed "
+               "based on the data, set them both to -1 \n";
+  std::cerr << "The fourth parameter is an integer, the standard deviation of a Gaussian kernel expressed in a number "
+               "of pixels \n";
+  std::cout << "The fifth parameter of this program is a dimension of persistence that will be used in creation of the "
+               "persistence heat maps.";
+  std::cout << "If our input files contain persistence pairs of various dimension, as a fifth parameter of the "
+               "procedure please provide the dimension of persistence you want to use.";
+  std::cout << "If in your file there are only birth-death pairs of the same dimension, set the first parameter to -1."
+            << std::endl;
+  std::cout << "The remaining parameters are the names of files with persistence diagrams. \n";
+
+  if (argc < 5) {
+    std::cout << "Wrong parameter list, the program will now terminate \n";
+    return 1;
+  }
+
+  size_t size_of_grid = (size_t)atoi(argv[1]);
+  double min_ = atof(argv[2]);
+  double max_ = atof(argv[3]);
+  size_t stdiv = atof(argv[4]);
+
+  unsigned dimension = std::numeric_limits<unsigned>::max();
+  int dim = atoi(argv[5]);
+  if (dim >= 0) {
+    dimension = (unsigned)dim;
+  }
 
+  std::vector<const char*> filenames;
+  for (int i = 6; i < argc; ++i) {
+    filenames.push_back(argv[i]);
+  }
 
-int main( int argc , char** argv )
-{
-	std::cout << "This program creates persistence heat map of diagrams provided as an input. The Gaussian kernels are weighted by the square of distance of a center from the diagonal.\n";
-	std::cout << "The first parameter of a program is an integer, a size of a grid.\n";
-	std::cout << "The second and third parameters are min and max of the grid. If you want those numbers to be computed based on the data, set them both to -1 \n";
-	std::cerr << "The fourth parameter is an integer, the standard deviation of a Gaussian kernel expressed in a number of pixels \n";
-	std::cout << "The fifth parameter of this program is a dimension of persistence that will be used in creation of the persistence heat maps.";
-	std::cout << "If our input files contain persistence pairs of various dimension, as a fifth parameter of the procedure please provide the dimension of persistence you want to use.";
-	std::cout << "If in your file there are only birth-death pairs of the same dimension, set the first parameter to -1." << std::endl;				
-	std::cout << "The remaining parameters are the names of files with persistence diagrams. \n";
+  std::cout << "Creating persistence heat maps...\n";
+  std::vector<std::vector<double> > filter = create_Gaussian_filter(stdiv, 1);
 
-	if ( argc < 5 )
-	{
-		std::cout << "Wrong parameter list, the program will now terminate \n";
-		return 1;
-	}
-	
-	size_t size_of_grid = (size_t)atoi( argv[1] );
-	double min_ = atof( argv[2] );
-	double max_ = atof( argv[3] );
-	size_t stdiv = atof( argv[4] );
+  for (size_t i = 0; i != filenames.size(); ++i) {
+    std::cout << "Creating a heat map based on a file : " << filenames[i] << std::endl;
+    Persistence_heat_maps<squared_distance_from_diagonal_scaling> l(filenames[i], filter, false, size_of_grid, min_,
+                                                                    max_, dimension);
 
-	unsigned dimension = std::numeric_limits<unsigned>::max();
-	int dim = atoi( argv[5] );	 
-	if ( dim >= 0 )
-	{
-		dimension = (unsigned)dim;
-	}
-	
-	std::vector< const char* > filenames;
-	for ( int i = 6 ; i < argc ; ++i )
-	{
-		filenames.push_back( argv[i] );
-	}
-	
-	std::cout << "Creating persistence heat maps...\n";	
-	std::vector< std::vector<double> > filter = create_Gaussian_filter(stdiv,1);
-	
-	for ( size_t i = 0 ; i != filenames.size() ; ++i )
-	{		
-		std::cout << "Creating a heat map based on a file : " << filenames[i] << std::endl;
-		Persistence_heat_maps<squared_distance_from_diagonal_scaling> l( filenames[i] , filter, false , size_of_grid , min_ , max_ , dimension );		
-		
-		std::stringstream ss;
-		ss << filenames[i] << ".mps";
-		l.print_to_file( ss.str().c_str() );
-	}
-	std::cout << "Done \n";
-	return 0;
+    std::stringstream ss;
+    ss << filenames[i] << ".mps";
+    l.print_to_file(ss.str().c_str());
+  }
+  std::cout << "Done \n";
+  return 0;
 }