remove friend operator

neheb · neheb · commit 176210567fde · 2022-07-21T19:47:57.000-07:00
Seems to be unused. It's also inconsistent between various clang-format
versions.

Signed-off-by: Rosen Penev &lt;rosenp@gmail.com&gt;
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));

Original file line number	Diff line number	Diff line change
`@@ -65,8 +65,6 @@ struct binaryToStringHelper {`
`65`	`65`	`explicit binaryToStringHelper(const Slice<T> myBuf) noexcept : buf_(myBuf) {`
`66`	`66`	`}`
`67`	`67`
`68`		`- friend std::ostream& operator<<<T>(std::ostream& stream, const binaryToStringHelper<T>& binToStr);`
`69`		`-`
`70`	`68`	`// the Slice is stored by value to avoid dangling references, in case we`
`71`	`69`	`// invoke:`
`72`	`70`	`// binaryToString(makeSlice(buf, 0, n));`