diff options
Diffstat (limited to 'include/diagram/scope.h')
-rw-r--r-- | include/diagram/scope.h | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/include/diagram/scope.h b/include/diagram/scope.h index 63698dd..8ae7e79 100644 --- a/include/diagram/scope.h +++ b/include/diagram/scope.h @@ -22,6 +22,9 @@ public: explicit iterator(pointer statement); ~iterator(); + bool operator==(const iterator &other) const; + bool operator!=(const iterator &other) const; + iterator& operator++(); iterator& operator++(int); @@ -32,7 +35,7 @@ public: Statement::pointer _current; }; - explicit Scope(const QString &label); + Scope(const QString &label); Scope(const QString &label, Statement::pointer first); virtual ~Scope(); @@ -43,8 +46,10 @@ public: std::size_t size() const { return _size; } /* iterator */ - iterator begin() { return iterator(_head); } - iterator end() { return iterator(_tail); } + iterator begin(); + const iterator begin() const; + iterator end(); + const iterator end() const; private: Statement::pointer _head; |