fix compilation issue for centos7

4 years ago · 28ef5833a2
parent 0ba93d274f
commit 28ef5833a2
1 changed files with 1 additions and 1 deletions
--- a/lib/include/srslte/adt/circular_buffer.h
+++ b/lib/include/srslte/adt/circular_buffer.h
@ -46,7 +46,7 @@ class base_circular_buffer

 public:
  using value_type      = T;
-  using difference_type = ptrdiff_t;
+  using difference_type = typename Container::difference_type;

  struct iterator {
    iterator(base_circular_buffer<Container>& parent_, size_t i) : parent(&parent_), idx(i) {}