Add hash_cref inequality operator overload to std.

evoskuil · evoskuil · commit 199702cae525 · 2025-04-17T01:42:12.000-04:00
diff --git a/include/bitcoin/system/hash/functions.hpp b/include/bitcoin/system/hash/functions.hpp
@@ -184,6 +184,12 @@ inline bool operator!=(const bc::system::hash_cref& left,
 {
     return !(left == right);
 }
+
+inline bool operator!=(const bc::system::hash_cref& left,
+    const bc::system::hash_digest& right) NOEXCEPT
+{
+    return !(left.get() == right);
+}
 } // namespace std
 
 /// Extend std and boost namespaces with djb2_hash.

Original file line number	Diff line number	Diff line change
`@@ -184,6 +184,12 @@ inline bool operator!=(const bc::system::hash_cref& left,`
`184`	`184`	`{`
`185`	`185`	`return !(left == right);`
`186`	`186`	`}`
	`187`	`+`
	`188`	`+inline bool operator!=(const bc::system::hash_cref& left,`
	`189`	`+ const bc::system::hash_digest& right) NOEXCEPT`
	`190`	`+{`
	`191`	`+ return !(left.get() == right);`
	`192`	`+}`
`187`	`193`	`} // namespace std`
`188`	`194`
`189`	`195`	`/// Extend std and boost namespaces with djb2_hash.`