1 files changed, 6 insertions, 2 deletions
diff --git a/tests/libsample/objecttypeoperators.h b/tests/libsample/objecttypeoperators.h
index 1d65eb167..9c1a85dc7 100644
--- a/tests/libsample/objecttypeoperators.h
+++ b/tests/libsample/objecttypeoperators.h
@@ -29,10 +29,9 @@
 class LIBSAMPLE_API ObjectTypeOperators
 {
 public:
-    ObjectTypeOperators(const std::string key);
+    explicit ObjectTypeOperators(const std::string key);
 
     bool operator==(const ObjectTypeOperators& other) const;
-    bool operator==(const std::string& other) const;
     const ObjectTypeOperators& operator<(const ObjectTypeOperators& other) const;
 
     // chaos!
@@ -47,4 +46,9 @@ private:
     ObjectTypeOperators& operator=(ObjectTypeOperators&);
 };
 
+LIBSAMPLE_API bool operator==(const ObjectTypeOperators* obj, const std::string& str);
+LIBSAMPLE_API bool operator==(const std::string& str, const ObjectTypeOperators* obj);
+LIBSAMPLE_API std::string operator+(const ObjectTypeOperators* obj, const std::string& str);
+LIBSAMPLE_API std::string operator+(const std::string& str, const ObjectTypeOperators* obj);
+
 #endif // OBJECTTYPEOPERATORS_H