refs #413 Decomposed hash-related functions of CValueObject into Mixin::HashByTuple.

2026-04-01 05:26:45 +08:00 · 2015-04-29 01:31:19 +01:00
parent d9faa031d2
commit 2f55caf7c6
11 changed files with 67 additions and 35 deletions
--- a/src/blackmisc/containerbase.h
+++ b/src/blackmisc/containerbase.h
@@ -118,8 +118,8 @@ namespace BlackMisc
        //! \copydoc CValueObject::convertFromQVariant
        virtual void convertFromQVariant(const QVariant &variant) override { BlackMisc::setFromQVariant< C<T> >(&derived(), variant); }

-        //! \copydoc BlackMisc::CValueObject::getValueHash
-        virtual uint getValueHash() const override { return qHash(&derived()); }
+        //! Simplifies composition, returns 0 for performance
+        friend uint qHash(const C<T> &) { return 0; }

        //! \copydoc CValueObject::toJson
        virtual QJsonObject toJson() const override