add const begin and end overload to buffer (#1553)

* add const begin and end overload to buffer since there is a const overload for data I think there should also be one for begin and end
fmtlib · Feb 19, 2020 · 0415cf2 · 0415cf2
1 parent 3bafd07
commit 0415cf2
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/include/fmt/core.h b/include/fmt/core.h
@@ -633,6 +633,9 @@ template <typename T> class buffer {
   T* begin() FMT_NOEXCEPT { return ptr_; }
   T* end() FMT_NOEXCEPT { return ptr_ + size_; }
 
+  const T* begin() const FMT_NOEXCEPT { return ptr_; }
+  const T* end() const FMT_NOEXCEPT { return ptr_ + size_; }
+
   /** Returns the size of this buffer. */
   std::size_t size() const FMT_NOEXCEPT { return size_; }