remove friend operator

Seems to be unused. It's also inconsistent between various clang-format versions. Signed-off-by: Rosen Penev <[email protected]>
Exiv2 · Jul 22, 2022 · 1762105 · 1762105
1 parent 94f8889
commit 1762105
Showing 1 changed file with 0 additions and 2 deletions.
diff --git a/src/image_int.hpp b/src/image_int.hpp
@@ -65,8 +65,6 @@ struct binaryToStringHelper {
   explicit binaryToStringHelper(const Slice<T> myBuf) noexcept : buf_(myBuf) {
   }
 
-  friend std::ostream& operator<<<T>(std::ostream& stream, const binaryToStringHelper<T>& binToStr);
-
   // the Slice is stored by value to avoid dangling references, in case we
   // invoke:
   // binaryToString(makeSlice(buf, 0, n));