Added missing include

2019-07-05 11:46:32 -04:00 · 2019-07-05 11:46:32 -04:00 · 6dec9abffe
parent f15e4e58d6
commit 6dec9abffe
1 changed files with 1 additions and 0 deletions
--- a/dlib/optimization/isotonic_regression.h
+++ b/dlib/optimization/isotonic_regression.h
@ -6,6 +6,7 @@
 #include "isotonic_regression_abstract.h"
 #include <vector>
 #include <utility>
+#include <cstddef>

 namespace dlib
 {