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datamodel/dmattributeinternal.h

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+//=============================================================================
+
+#ifndef DMATTRIBUTEINTERNAL_H
+#define DMATTRIBUTEINTERNAL_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+#include "datamodel/dmattribute.h"
+#include "wchar.h"
+
+
+//-----------------------------------------------------------------------------
+// Forward declarations: 
+//-----------------------------------------------------------------------------
+class IDataModelFactory;
+class CUtlBuffer;
+class Vector;
+class Color;
+class CUtlCharConversion;
+class CDmElement;
+
+
+//-----------------------------------------------------------------------------
+// Utility class to allow datamodel objects to access private members of CDmAttribute
+//-----------------------------------------------------------------------------
+class CDmAttributeAccessor
+{
+public:
+	static void OnChanged( CDmAttribute *pAttribute, bool bArrayCountChanged = false, bool bIsTopological = false )
+	{
+		pAttribute->OnChanged( bArrayCountChanged, bIsTopological );
+	}
+
+	static void DestroyAttribute( CDmAttribute *pOldAttribute )
+	{
+		CDmAttribute::DestroyAttribute( pOldAttribute );
+	}
+
+	static bool MarkDirty( CDmAttribute *pAttribute )
+	{
+		return pAttribute->MarkDirty();
+	}
+};
+
+//-----------------------------------------------------------------------------
+// For serialization, set the delimiter rules
+//-----------------------------------------------------------------------------
+void SetSerializationDelimiter( CUtlCharConversion *pConv );
+void SetSerializationArrayDelimiter( const char *pDelimiter );
+
+
+//-----------------------------------------------------------------------------
+// Skip unserialization for an attribute type (unserialize into a dummy variable)
+//-----------------------------------------------------------------------------
+bool SkipUnserialize( CUtlBuffer &buf, DmAttributeType_t type );
+
+
+//-----------------------------------------------------------------------------
+// Attribute names/types
+//-----------------------------------------------------------------------------
+const char *AttributeTypeName( DmAttributeType_t type );
+DmAttributeType_t AttributeType( const char *pAttributeType );
+
+
+//-----------------------------------------------------------------------------
+// returns the number of attributes currently allocated
+//-----------------------------------------------------------------------------
+int GetAllocatedAttributeCount();
+
+#endif // DMATTRIBUTEINTERNAL_H