diff options
| -rw-r--r-- | butl/vector-view | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/butl/vector-view b/butl/vector-view index fdff783..16cb1d1 100644 --- a/butl/vector-view +++ b/butl/vector-view @@ -81,11 +81,16 @@ namespace butl // element access: // reference operator[](size_type n) const {return data_[n];} - reference at(size_type n) const { - if (n >= size_) throw std::out_of_range (); return data_[n];} reference front() const {return data_[0];} reference back() const {return data_[size_ - 1];} + reference at(size_type n) const + { + if (n >= size_) + throw std::out_of_range ("index out of range"); + return data_[n]; + } + // data access: // T* data() const {return data_;} |