Add 2 new variants of read_persistence_diagram_from_file

git-svn-id: svn+ssh://scm.gforge.inria.fr/svnroot/gudhi/branches/read_persistence_from_file@2463 636b058d-ea47-450e-bf9e-a15bfbe3eedb

Former-commit-id: bd0dd2c981856c8e1a51b2b97ac10d9edd59f694

1 files changed, 2 insertions, 4 deletions

diff --git a/src/Bottleneck_distance/example/bottleneck_read_file_example.cpp b/src/Bottleneck_distance/example/bottleneck_read_file_example.cpp
index 74c8d1ab..e26edd26 100644
--- a/src/Bottleneck_distance/example/bottleneck_read_file_example.cpp
+++ b/src/Bottleneck_distance/example/bottleneck_read_file_example.cpp
@@ -45,10 +45,8 @@ int main(int argc, char** argv) {
         "should contain a birth-death pair per line. Third, optional parameter is an error bound on a bottleneck" <<
         " distance (set by default to zero). The program will now terminate \n";
   }
-  std::vector<Persistence_interval> diag1;
-  std::vector<Persistence_interval> diag2;
-  read_persistence_diagram_from_file(argv[1], std::back_inserter(diag1));
-  read_persistence_diagram_from_file(argv[2], std::back_inserter(diag2));
+  std::vector<std::pair<double, double>> diag1 = read_persistence_diagram_from_file(argv[1], -1);
+  std::vector<std::pair<double, double>> diag2 = read_persistence_diagram_from_file(argv[2], -1);
 
   double tolerance = 0.;
   if (argc == 4) {