SourceFormat Enforcement

[thirdparty/squid.git] / src / adaptation / ServiceGroups.h

diff --git a/src/adaptation/ServiceGroups.h b/src/adaptation/ServiceGroups.h
index 33d56024e14d7dd14fbfa63655cad9f41dfbeb6a..a0d2ea5069bc733ff96cf73bc9d68a67547d58ed 100644 (file)
--- a/src/adaptation/ServiceGroups.h
+++ b/src/adaptation/ServiceGroups.h
@@ -1,3 +1,11 @@
+/*
+ * Copyright (C) 1996-2017 The Squid Software Foundation and contributors
+ *
+ * Squid software is distributed under GPLv2+ license and includes
+ * contributions from numerous individuals and organizations.
+ * Please see the COPYING and CONTRIBUTORS files for details.
+ */
+
 #ifndef SQUID_ADAPTATION__SERVICE_GROUPS_H
 #define SQUID_ADAPTATION__SERVICE_GROUPS_H
 
@@ -73,7 +81,7 @@ public:
 
 protected:
     virtual bool replace(Pos &pos) const { return has(++pos); }
-    virtual bool advance(Pos &pos) const { return false; }
+    virtual bool advance(Pos &) const { return false; }
 };
 
 // corner case: a group consisting of one service
@@ -83,8 +91,8 @@ public:
     SingleService(const String &aServiceKey);
 
 protected:
-    virtual bool replace(Pos &pos) const { return false; }
-    virtual bool advance(Pos &pos) const { return false; }
+    virtual bool replace(Pos &) const { return false; }
+    virtual bool advance(Pos &) const { return false; }
 };
 
 /// a group of services that must be used one after another
@@ -94,7 +102,7 @@ public:
     ServiceChain();
 
 protected:
-    virtual bool replace(Pos &pos) const { return false; }
+    virtual bool replace(Pos &) const { return false; }
     virtual bool advance(Pos &pos) const { return has(++pos); }
 };