commit 86eb8b70a36921f6f87995d23d888020a98b6fd5
author William A. Kennington III <wak@google.com> Tue Nov 01 22:35:04 2022 -0700
committer William A. Kennington III <wak@google.com> Wed Nov 09 20:35:07 2022 +0000
tree a80cdbd179504756cce72d6765e1f0db0f1a51f0
parent 653114fc02c6ff0853bcba5f5155f9cca6c17927

types: Simplify ostream operators

We don't really care if it derives from ostream, just take any type.

Change-Id: Ifab0b7bd4476ddecc7fe80923b82f012a2974f47
Signed-off-by: William A. Kennington III <wak@google.com>

src/types.hpp

diff --git a/src/types.hpp b/src/types.hpp
index 342c8cc..fa75638 100644
--- a/src/types.hpp
+++ b/src/types.hpp
@@ -247,31 +247,22 @@
     return phosphor::network::detail::veq(rhs, lhs);
 }
 
-template <typename CharT, typename Traits>
-std::basic_ostream<CharT, Traits>&
-    operator<<(std::basic_ostream<CharT, Traits>& os, ether_addr v)
+auto& operator<<(auto& os, ether_addr v)
 {
     return os << phosphor::network::detail::AddrBufMaker<ether_addr>{}(v);
 }
 
-template <typename CharT, typename Traits>
-std::basic_ostream<CharT, Traits>&
-    operator<<(std::basic_ostream<CharT, Traits>& os, in_addr v)
+auto& operator<<(auto& os, in_addr v)
 {
     return os << phosphor::network::detail::AddrBufMaker<in_addr>{}(v);
 }
 
-template <typename CharT, typename Traits>
-std::basic_ostream<CharT, Traits>&
-    operator<<(std::basic_ostream<CharT, Traits>& os, in6_addr v)
+auto& operator<<(auto& os, in6_addr v)
 {
     return os << phosphor::network::detail::AddrBufMaker<in6_addr>{}(v);
 }
 
-template <typename CharT, typename Traits>
-std::basic_ostream<CharT, Traits>&
-    operator<<(std::basic_ostream<CharT, Traits>& os,
-               phosphor::network::InAddrAny v)
+auto& operator<<(auto& os, phosphor::network::InAddrAny v)
 {
     return os << std::visit(
                [](auto v) {