Imported existing code

indra/llcommon/metaclass.cpp

@@ -0,0 +1,87 @@
+/** 
+ * @file metaclass.cpp
+ * @author Babbage
+ * @date 2006-05-15
+ * @brief Implementation of LLMetaClass
+ *
+ * $LicenseInfo:firstyear=2006&license=viewergpl$
+ * 
+ * Copyright (c) 2006-2009, Linden Research, Inc.
+ * 
+ * Second Life Viewer Source Code
+ * The source code in this file ("Source Code") is provided by Linden Lab
+ * to you under the terms of the GNU General Public License, version 2.0
+ * ("GPL"), unless you have obtained a separate licensing agreement
+ * ("Other License"), formally executed by you and Linden Lab.  Terms of
+ * the GPL can be found in doc/GPL-license.txt in this distribution, or
+ * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
+ * 
+ * There are special exceptions to the terms and conditions of the GPL as
+ * it is applied to this Source Code. View the full text of the exception
+ * in the file doc/FLOSS-exception.txt in this software distribution, or
+ * online at
+ * http://secondlifegrid.net/programs/open_source/licensing/flossexception
+ * 
+ * By copying, modifying or distributing this software, you acknowledge
+ * that you have read and understood your obligations described above,
+ * and agree to abide by those obligations.
+ * 
+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+ * COMPLETENESS OR PERFORMANCE.
+ * $/LicenseInfo$
+ */
+
+#include "linden_common.h" 
+
+#include "metaclass.h"
+
+#include "metaproperty.h"
+#include "reflective.h"
+
+LLMetaClass::LLMetaClass()
+{
+}
+
+//virtual 
+LLMetaClass::~LLMetaClass()
+{
+}
+
+const LLMetaProperty* LLMetaClass::findProperty(const std::string& name) const
+{
+	PropertyIterator iter = mProperties.find(name);
+	if(iter == mProperties.end())
+	{
+		return NULL;
+	}
+	return (*iter).second;
+}
+
+void LLMetaClass::addProperty(const LLMetaProperty* property)
+{
+	mProperties.insert(std::make_pair(property->getName(), property));
+}
+
+U32 LLMetaClass::getPropertyCount() const
+{
+	return mProperties.size();
+}
+
+LLMetaClass::PropertyIterator LLMetaClass::beginProperties() const
+{
+	return mProperties.begin();
+}
+
+LLMetaClass::PropertyIterator LLMetaClass::endProperties() const
+{
+	return mProperties.end();
+}
+
+bool LLMetaClass::isInstance(const LLReflective* object) const
+{
+	// TODO: Babbage: Search through super classes of objects MetaClass.
+	const LLMetaClass* object_meta_class = &(object->getMetaClass());
+	return (object_meta_class == this);
+}
+