1 files changed, 43 insertions, 0 deletions
diff --git a/TAO/orbsvcs/orbsvcs/IFRService/RecursDef_i.cpp b/TAO/orbsvcs/orbsvcs/IFRService/RecursDef_i.cpp
new file mode 100644
index 00000000000..404060f8a6e
--- /dev/null
+++ b/TAO/orbsvcs/orbsvcs/IFRService/RecursDef_i.cpp
@@ -0,0 +1,43 @@
+// $Id$
+
+#include "RecursDef_i.h"
+
+
+ACE_RCSID (IFRService,
+           RecursDef_i,
+           "RecursDef_i.cpp,v 1.1 2004/10/18 09:00:00 SMA Exp")
+
+
+//-----------------------------------------------------------------------------
+// Class TAO_RecursiveDef_OuterScopes is a support class for StructDef_i.h and
+// UnionDef_i.h files. It creates a stack of outer structure definitions, used
+// by TAO_StructDef_i::type_i(), and TAO_UnionDef_i::type_i() during nested
+// structure processing.
+//-----------------------------------------------------------------------------
+
+TAO_RecursiveDef_OuterScopes::TAO_RecursiveDef_OuterScopes( const ACE_TString &id )
+  : id_( id ), pNextOuterID_( pIDsSeenAlready )
+{
+  pIDsSeenAlready= this; // "Push" this scope
+}
+
+TAO_RecursiveDef_OuterScopes::~TAO_RecursiveDef_OuterScopes()
+{
+  pIDsSeenAlready= pNextOuterID_; // "Pop" this scope
+}
+
+bool TAO_RecursiveDef_OuterScopes::SeenBefore( const ACE_TString &id )
+{
+  for ( const TAO_RecursiveDef_OuterScopes *pOuterScope= pIDsSeenAlready;
+        pOuterScope;
+        pOuterScope= pOuterScope->pNextOuterID_ )
+  {
+    if (pOuterScope->id_ == id)
+      return true;
+  }
+
+  return false;
+}
+
+const TAO_RecursiveDef_OuterScopes
+  *TAO_RecursiveDef_OuterScopes::pIDsSeenAlready= 0;