message: using double for filtration value type instead of float (error on windows)
diff: int main() {
  // Type definitions
  - using Simplex_tree = Gudhi::Simplex_tree<Gudhi::Simplex_tree_options_fast_persistence>;
  + using Simplex_tree = Gudhi::Simplex_tree<>;
  using Filtration_value = Simplex_tree::Filtration_value;
  using Rips_complex = Gudhi::rips_complex::Rips_complex<Filtration_value>;
  using Distance_matrix = std::vector<std::vector<Filtration_value>>;
  