Code review : review races for read_persistence_intervals_in_dimension function

1 files changed, 8 insertions, 2 deletions

diff --git a/src/common/include/gudhi/reader_utils.h b/src/common/include/gudhi/reader_utils.h
index 5e96b5db..db31bf5c 100644
--- a/src/common/include/gudhi/reader_utils.h
+++ b/src/common/include/gudhi/reader_utils.h
@@ -293,6 +293,9 @@ Note: the function does not check that birth <= death.
 **/
 template <typename OutputIterator>
 void read_persistence_intervals_and_dimension(std::string const& filename, OutputIterator out) {
+#ifdef DEBUG_TRACES
+  std::cout << "read_persistence_intervals_and_dimension - " << filename << std::endl;
+#endif  // DEBUG_TRACES
   std::ifstream in(filename);
   if (!in.is_open()) {
     std::string error_str("read_persistence_intervals_and_dimension - Unable to open file ");
@@ -308,8 +311,11 @@ void read_persistence_intervals_and_dimension(std::string const& filename, Outpu
       double numbers[4];
       int n = sscanf(line.c_str(), "%lf %lf %lf %lf", &numbers[0], &numbers[1], &numbers[2], &numbers[3]);
 #ifdef DEBUG_TRACES
-      std::cout << "[" << n << "] = " << numbers[0] << "," << numbers[1]
-                << "," << numbers[2] << "," << numbers[3] << std::endl;
+      std::cout << "[" << n << "] = ";
+      for (int i = 0; i < n; i++) {
+        std::cout << numbers[i] << ",";
+      }
+      std::cout << std::endl;
 #endif  // DEBUG_TRACES
       if (n >= 2) {
         int dim = (n >= 3 ? static_cast<int>(numbers[n - 3]) : -1);