[span.streams] Move non-member swaps to header synopsis (#5366)

cplusplus · Mar 25, 2022 · cdca862 · cdca862
1 parent b7c1f9a
commit cdca862
Showing 1 changed file with 12 additions and 12 deletions.
diff --git a/source/iostreams.tex b/source/iostreams.tex
@@ -9330,24 +9330,36 @@
   template<class charT, class traits = char_traits<charT>>
     class basic_spanbuf;
 
+  template<class charT, class traits>
+    void swap(basic_spanbuf<charT, traits>& x, basic_spanbuf<charT, traits>& y);
+
   using spanbuf = basic_spanbuf<char>;
   using wspanbuf = basic_spanbuf<wchar_t>;
 
   template<class charT, class traits = char_traits<charT>>
     class basic_ispanstream;
 
+  template<class charT, class traits>
+    void swap(basic_ispanstream<charT, traits>& x, basic_ispanstream<charT, traits>& y);
+
   using ispanstream = basic_ispanstream<char>;
   using wispanstream = basic_ispanstream<wchar_t>;
 
   template<class charT, class traits = char_traits<charT>>
     class basic_ospanstream;
 
+  template<class charT, class traits>
+    void swap(basic_ospanstream<charT, traits>& x, basic_ospanstream<charT, traits>& y);
+
   using ospanstream = basic_ospanstream<char>;
   using wospanstream = basic_ospanstream<wchar_t>;
 
   template<class charT, class traits = char_traits<charT>>
     class basic_spanstream;
 
+  template<class charT, class traits>
+    void swap(basic_spanstream<charT, traits>& x, basic_spanstream<charT, traits>& y);
+
   using spanstream = basic_spanstream<char>;
   using wspanstream = basic_spanstream<wchar_t>;
 }
@@ -9399,9 +9411,6 @@
     ios_base::openmode @\exposid{mode}@;            // \expos
     std::span<charT> @\exposid{buf}@;               // \expos
 };
-
-template<class charT, class traits>
-  void swap(basic_spanbuf<charT, traits>& x, basic_spanbuf<charT, traits>& y);
 }
 \end{codeblock}
 
@@ -9722,9 +9731,6 @@
   private:
     basic_spanbuf<charT, traits> sb;    // \expos
   };
-
-  template<class charT, class traits>
-    void swap(basic_ispanstream<charT, traits>& x, basic_ispanstream<charT, traits>& y);
 }
 \end{codeblock}
 
@@ -9910,9 +9916,6 @@
   private:
     basic_spanbuf<charT, traits> sb;    // \expos
   };
-
-  template<class charT, class traits>
-    void swap(basic_ospanstream<charT, traits>& x, basic_ospanstream<charT, traits>& y);
 }
 \end{codeblock}
 
@@ -10051,9 +10054,6 @@
   private:
     basic_spanbuf<charT, traits> sb;    // \expos
   };
-
-  template<class charT, class traits>
-    void swap(basic_spanstream<charT, traits>& x, basic_spanstream<charT, traits>& y);
 }
 \end{codeblock}