first commit

include/framework/math/vector_nml.h

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+/* -----------------------------------------------------------------------------
+	GSFramework
+	Copyright 2001-2013 Emmanuel Julien. All Rights Reserved.
+----------------------------------------------------------------------------- */
+
+
+#ifndef	__NVECTORNML__
+#define	__NVECTORNML__
+
+
+		#include "metafile/nml.h"
+		#include "math/vector.h"
+
+
+namespace GS {
+
+//------------------------------------------------------------------------------
+template <class T> NML::Tag *tVectorAsMetaTag(const tVector2 <T> &v, const char *id)
+{
+	NML::Tag *root = id ? new NML::Tag(id) : new NML::Tag("Vector2");
+
+	if	(root)
+	{
+		root->AddChild("X", v.x);
+		root->AddChild("Y", v.y);
+	}
+	return root;
+}
+template <class T> bool tVectorFromMetaTag(tVector2 <T> &v, NML::Tag &tag)
+{
+	NML::Tag *t;
+	List <NML::Tag *> ::Iterator i(tag.GetTags().GetRoot());
+
+	if	((t = i.ObjectPtr()) == NULL)
+		return false;
+	v.x = t->GetReal();
+	++i;
+
+	if	((t = i.ObjectPtr()) == NULL)
+		return false;
+	v.y = t->GetReal();
+
+	return true;
+}
+//------------------------------------------------------------------------------
+
+} // GS
+
+
+#endif	// __NVECTORNML__