Initial revision

src/osgPlugins/flt/RecordVisitor.cpp

@@ -0,0 +1,42 @@
+// RecordVisitor.cpp
+
+#include "RecordVisitor.h"
+#include <stdlib.h>
+
+using namespace flt;
+
+RecordVisitor::RecordVisitor(TraversalMode tm)
+{
+    _traverseVisitor = NULL;
+    _traverseMode = tm;
+}
+
+RecordVisitor::~RecordVisitor()
+{
+    // if (_traverseVisitor) detach from _traverseVisitor;
+}
+
+void RecordVisitor::setTraverseMode(TraversalMode mode)
+{
+    if (_traverseMode==mode) return;
+    if (mode==TRAVERSE_VISITOR)
+    {
+        if (_traverseVisitor==NULL) _traverseMode = TRAVERSE_NONE;
+        else _traverseMode = TRAVERSE_VISITOR;
+    }
+    else
+    {
+        if (_traverseVisitor) _traverseVisitor=NULL;
+        _traverseMode = mode;
+    }
+}
+
+void RecordVisitor::setTraverseVisitor(RecordVisitor* rv)
+{
+    if (_traverseVisitor==rv) return;
+    // if (_traverseVisitor) detach from _traverseVisitor;
+    _traverseVisitor = rv;
+    if (_traverseVisitor) _traverseMode = TRAVERSE_VISITOR;
+    else _traverseMode = TRAVERSE_NONE;
+    // attach to _traverseVisitor;
+}