diff options
Diffstat (limited to 'backend/ListIterator.h')
| -rw-r--r-- | backend/ListIterator.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/backend/ListIterator.h b/backend/ListIterator.h index 5e4774b..c7fbf4a 100644 --- a/backend/ListIterator.h +++ b/backend/ListIterator.h @@ -10,7 +10,7 @@ class List; template <typename T> class ListIterator { public: - ListIterator(List<T> & list, size_t index); + ListIterator(const List<T> & list, size_t index); public: T operator * () const; @@ -18,14 +18,14 @@ public: bool operator != (const ListIterator<T> &) const; private: - List<T> & list; + const List<T> & list; size_t index; }; template <typename T> class ListRange { public: - ListRange(List<T> & list); + ListRange(const List<T> & list); public: ListIterator<T> begin() const; @@ -33,7 +33,7 @@ public: size_t size() const; private: - List<T> & list; + const List<T> & list; }; #include "ListIterator.hpp" |