Utils: Add Utils::SmallStringView::empty

It is required by many template function because it is used in the STL. Change-Id: I5a2b9266d0c9d79bdc37cbbc4e7b62fac7a82b8b Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
2017-09-21 11:34:41 +02:00
parent 816a9175be
commit 2fc4e17e31
2 changed files with 12 additions and 0 deletions
--- a/src/libs/utils/smallstringview.h
+++ b/src/libs/utils/smallstringview.h
@@ -97,6 +97,12 @@ public:
        return m_size == 0;
    }

+    constexpr
+    size_type empty() const noexcept
+    {
+        return m_size == 0;
+    }
+
    constexpr
    const_iterator begin() const noexcept
    {