Make the CKey operator== a friend instead of a member.

henricj · Aug 31, 2024 · 6bfb2d5 · 6bfb2d5
1 parent e5d424b
commit 6bfb2d5
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Showing 2 changed files with 3 additions and 4 deletions.
diff --git a/src/database.cpp b/src/database.cpp
@@ -318,9 +318,8 @@ CAdPlugDatabase::CKey::CKey(binistream &buf)
   make(buf);
 }
 
-bool CAdPlugDatabase::CKey::operator==(const CKey &key)
-{
-  return ((crc16 == key.crc16) && (crc32 == key.crc32));
+bool operator==(const CAdPlugDatabase::CKey& a, const CAdPlugDatabase::CKey& b) {
+  return ((a.crc16 == b.crc16) && (a.crc32 == b.crc32));
 }
 
 void CAdPlugDatabase::CKey::make(binistream &buf)

diff --git a/src/database.h b/src/database.h
@@ -40,7 +40,7 @@ class CAdPlugDatabase
     CKey() {};
     CKey(binistream &in);
 
-    bool operator==(const CKey &key);
+    friend bool operator==(const CKey& a, const CKey &b);
 
   private:
     void make(binistream &in);