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-rw-r--r--src/Alpha_complex/utilities/alpha_complex_3d_persistence.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/Alpha_complex/utilities/alpha_complex_3d_persistence.cpp b/src/Alpha_complex/utilities/alpha_complex_3d_persistence.cpp
index d14ba375..c9141912 100644
--- a/src/Alpha_complex/utilities/alpha_complex_3d_persistence.cpp
+++ b/src/Alpha_complex/utilities/alpha_complex_3d_persistence.cpp
@@ -31,6 +31,7 @@
#include <fstream>
#include <string>
#include <vector>
+#include <limits> // for numeric_limits<>
// gudhi type definition
using Simplex_tree = Gudhi::Simplex_tree<Gudhi::Simplex_tree_options_fast_persistence>;