Additions since the CVS back up was made.

src/osgPlugins/ive/DrawElementsUInt.cpp

@@ -0,0 +1,64 @@
+/**********************************************************************
+ *
+ *	FILE:			DrawElementsUInt.cpp
+ *
+ *	DESCRIPTION:	Read/Write osg::DrawElementsUInt in binary format to disk.
+ *
+ *	CREATED BY:		Copied from DrawElementsUShort.cpp by Marco Jez
+ *					
+ *
+ *	HISTORY:		Created 20.3.2003
+ *
+ *	Copyright 2003 VR-C
+ **********************************************************************/
+
+#include "Exception.h"
+#include "DrawElementsUInt.h"
+#include "PrimitiveSet.h"
+
+using namespace ive;
+
+void DrawElementsUInt::write(DataOutputStream* out){
+	// Write DrawElementsUInt's identification.
+	out->writeInt(IVEDRAWELEMENTSUINT);
+
+	// If the osg class is inherited by any other class we should also write this to file.
+	osg::PrimitiveSet*  prim = dynamic_cast<osg::PrimitiveSet*>(this);
+	if(prim){
+		((ive::PrimitiveSet*)(prim))->write(out);
+	}
+	else
+		throw Exception("DrawElementsUInt::write(): Could not cast this osg::DrawElementsUInt to an osg::PrimitiveSet.");
+	// Write DrawElementsUInt's properties.
+
+	// Write array length and its elements.
+	out->writeInt(size());
+	for(unsigned int i=0; i<size(); i++){
+		out->writeUInt(((osg::VectorUInt)(*this))[i]);
+	}
+}
+
+void DrawElementsUInt::read(DataInputStream* in){
+	// Read DrawElementsUInt's identification.
+	int id = in->peekInt();
+	if(id == IVEDRAWELEMENTSUINT){
+		// Code to read DrawElementsUInt's properties.
+		id = in->readInt();
+		// If the osg class is inherited by any other class we should also read this from file.
+		osg::PrimitiveSet*  prim = dynamic_cast<osg::PrimitiveSet*>(this);
+		if(prim){
+			((ive::PrimitiveSet*)(prim))->read(in);
+		}
+		else
+			throw Exception("DrawElementsUInt::read(): Could not cast this osg::DrawElementsUInt to an osg::PrimtiveSet.");
+
+		// Read array length and its elements.
+		int size = in->readInt();
+		for(int i=0; i<size; i++){
+			push_back(in->readUInt());
+		}
+	}
+	else{
+		throw Exception("DrawElementsUInt::read(): Expected DrawElementsUInt identification.");
+	}
+}