Windows porting

diff --git a/src/INTERP_KERNEL/VolSurfUser.cxx b/src/INTERP_KERNEL/VolSurfUser.cxx
index 8165dd39600235f69030148c9d5171f24b402d9f..7e60abdaaeaec6da4484db862c3748a691b1ff48 100644 (file)
--- a/src/INTERP_KERNEL/VolSurfUser.cxx
+++ b/src/INTERP_KERNEL/VolSurfUser.cxx
@@ -24,6 +24,7 @@
 #include <cmath>
 #include <limits>
 #include <algorithm>
+#include <functional>
 
 namespace INTERP_KERNEL
 {