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-rw-r--r--src/Simplex_tree/include/gudhi/Simplex_tree.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/Simplex_tree/include/gudhi/Simplex_tree.h b/src/Simplex_tree/include/gudhi/Simplex_tree.h
index 4094af25..527267a5 100644
--- a/src/Simplex_tree/include/gudhi/Simplex_tree.h
+++ b/src/Simplex_tree/include/gudhi/Simplex_tree.h
@@ -49,6 +49,7 @@
#include <initializer_list>
#include <algorithm> // for std::max
#include <cstdint> // for std::uint32_t
+#include <iterator> // for std::distance
namespace Gudhi {