refs #507, split up blackmiscfreefunctions

* single register metadata functions
* string utils
* metadata utils
* some formatting / license header where applicable

src/blackmisc/metadatautils.h

@@ -0,0 +1,37 @@
+/* Copyright (C) 2015
+ * swift project Community / Contributors
+ *
+ * This file is part of swift project. It is subject to the license terms in the LICENSE file found in the top-level
+ * directory of this distribution and at http://www.swift-project.org/license.html. No part of swift project,
+ * including this file, may be copied, modified, propagated, or distributed except according to the terms
+ * contained in the LICENSE file.
+ */
+
+//! \file
+
+#ifndef BLACKMISC_METADATAUTILS_H
+#define BLACKMISC_METADATAUTILS_H
+
+#include "blackmisc/blackmiscexport.h"
+#include <QTextStream>
+#include <QString>
+
+//! Metadata util functions
+namespace BlackMisc
+{
+    //! Display all user metatypes
+    //! \remarks Used in order to debug code, do not remove
+    BLACKMISC_EXPORT void displayAllUserMetatypesTypes(QTextStream &out);
+
+    //! Get all user metatypes
+    BLACKMISC_EXPORT QString getAllUserMetatypesTypes(const QString &separator = "\n");
+
+    //! Real heap size of an object
+    BLACKMISC_EXPORT size_t heapSizeOf(const QMetaType &type);
+
+    //! Real heap size of an object
+    BLACKMISC_EXPORT size_t heapSizeOf(const QMetaObject &objectType);
+
+} // ns
+
+#endif // guard