diff options
Diffstat (limited to 'src/Persistence_representations/utilities/persistence_landscapes/create_landscapes.cpp')
-rw-r--r-- | src/Persistence_representations/utilities/persistence_landscapes/create_landscapes.cpp | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/src/Persistence_representations/utilities/persistence_landscapes/create_landscapes.cpp b/src/Persistence_representations/utilities/persistence_landscapes/create_landscapes.cpp index 325081d1..6030e994 100644 --- a/src/Persistence_representations/utilities/persistence_landscapes/create_landscapes.cpp +++ b/src/Persistence_representations/utilities/persistence_landscapes/create_landscapes.cpp @@ -30,13 +30,20 @@ using Persistence_landscape = Gudhi::Persistence_representations::Persistence_landscape; int main(int argc, char** argv) { - std::cout << "This program creates persistence landscapes of diagrams provided as an input. \n"; - std::cout << "The first parameter of the program is the dimension of persistence to be used to construct persistence " - "landscapes. If your file contains "; - std::cout << "the information about dimension of persistence pairs, please provide here the dimension of persistence " - "pairs you want to use. If your input files consist only "; - std::cout << "of birth-death pairs, please set this first parameter to -1 \n"; - std::cout << "The remaining parameters of the program are the names of files with persistence diagrams. \n"; + std::cout << "This program creates persistence landscapes files (*.land) of persistence diagrams files (*.pers) " + << "provided as an input.\n" + << "The first parameter of this program is a dimension of persistence that will be used in creation of " + << "the persistence heat maps." + << "If your input files contains persistence pairs of various dimension, as a first parameter of the " + << "procedure please provide the dimension of persistence you want to use." + << "If in your files there are only birth-death pairs of the same dimension, set the first parameter to " + << "-1.\n" + << "The remaining parameters are the names of files with persistence diagrams. \n"; + + if (argc < 3) { + std::cout << "Wrong parameter list, the program will now terminate \n"; + return 1; + } std::vector<const char*> filenames; int dim = atoi(argv[1]); unsigned dimension = std::numeric_limits<unsigned>::max(); @@ -47,13 +54,12 @@ int main(int argc, char** argv) { filenames.push_back(argv[i]); } - std::cout << "Creating persistence landscapes...\n"; for (size_t i = 0; i != filenames.size(); ++i) { + std::cout << "Creating a landscape based on file : " << filenames[i] << std::endl; Persistence_landscape l(filenames[i], dimension); std::stringstream ss; ss << filenames[i] << ".land"; l.print_to_file(ss.str().c_str()); } - std::cout << "Done \n"; return 0; } |