From c068f22329d5cc722622a2183bbb22eef2093df7 Mon Sep 17 00:00:00 2001
From: Felix Morgner <felix.morgner@gmail.com>
Date: Mon, 24 Aug 2026 11:16:07 +0200
Subject: initial import

---
 tool_src/QvLib/QvSubNode.h | 41 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)
 create mode 100644 tool_src/QvLib/QvSubNode.h

(limited to 'tool_src/QvLib/QvSubNode.h')

diff --git a/tool_src/QvLib/QvSubNode.h b/tool_src/QvLib/QvSubNode.h
new file mode 100644
index 0000000..c79c025
--- /dev/null
+++ b/tool_src/QvLib/QvSubNode.h
@@ -0,0 +1,41 @@
+#ifndef  _QV_SUB_NODE_
+#define  _QV_SUB_NODE_
+
+#include <QvFieldData.h>
+#include <QvNode.h>
+
+#define QV_NODE_HEADER(className)					      \
+  public:								      \
+    className();						      \
+    virtual ~className();						      \
+    virtual void	traverse(QvState *state);			      \
+  private:								      \
+    static QvBool	firstInstance;					      \
+    static QvFieldData	*fieldData;					      \
+    virtual QvFieldData *getFieldData() { return fieldData; }
+
+#define QV_NODE_SOURCE(className)					      \
+    QvFieldData	       *className::fieldData;				      \
+    QvBool		className::firstInstance = TRUE;
+
+#define QV_NODE_CONSTRUCTOR(className)					      \
+    if (fieldData == NULL)						      \
+	fieldData = new QvFieldData;					      \
+    else								      \
+	firstInstance = FALSE;						      \
+    isBuiltIn = FALSE;							      \
+
+#define QV_NODE_IS_FIRST_INSTANCE() (firstInstance == TRUE)
+
+#define QV_NODE_ADD_FIELD(fieldName)					      \
+    if (firstInstance)							      \
+	fieldData->addField(this, QV__QUOTE(fieldName), &this->fieldName);    \
+    this->fieldName.setContainer(this);
+
+#define QV_NODE_DEFINE_ENUM_VALUE(enumType,enumValue)			      \
+    if (firstInstance)							      \
+	fieldData->addEnumValue(QV__QUOTE(enumType),			      \
+				QV__QUOTE(enumValue), enumValue)
+
+#endif /* _QV_SUB_NODE_ */
+
-- 
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