Commit 14c81e5f authored by Jakub Klinkovský's avatar Jakub Klinkovský
Browse files

check if the input file exists

parent d9e4a654

cgal-mesher.cpp

+6 −0
Original line number Diff line number Diff line
@@ -469,6 +469,12 @@ int main(int argc, char * argv[]) 
		return EXIT_SUCCESS;

	}



	// check if the input file exists

	if (!std::filesystem::exists(input_file)) {

		std::cerr << "Error: input_file \"" + input_file.string() + "\" does not exist." << std::endl;

		return EXIT_FAILURE;

	}



	// check if the output directory exists

	if (!std::filesystem::is_directory(output_dir)) {

		std::cerr << "Error: output_dir \"" + output_dir.string() + "\" is not an existing directory." << std::endl;