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+// -*- C++ -*-
+
+//=============================================================================
+/**
+ * @file On_Demand_Fragmentation_Strategy.h
+ *
+ * $Id$
+ *
+ * @author Ossama Othman <ossama@dre.vanderbilt.edu>
+ */
+//=============================================================================
+
+#ifndef TAO_ONDEMAND_FRAGMENTATION_STRATEGY_H
+#define TAO_ONDEMAND_FRAGMENTATION_STRATEGY_H
+
+#include /**/ "ace/pre.h"
+
+#include "tao/GIOP_Fragmentation_Strategy.h"
+#include "ace/CDR_Base.h"
+
+#if !defined (ACE_LACKS_PRAGMA_ONCE)
+# pragma once
+#endif /* ACE_LACKS_PRAGMA_ONCE */
+
+
+TAO_BEGIN_VERSIONED_NAMESPACE_DECL
+
+class TAO_OutputCDR;
+class TAO_Transport;
+
+
+/**
+ * @class TAO_On_Demand_Fragmenation_Strategy
+ *
+ * @brief On Demand GIOP message fragmentation strategy.
+ *
+ * GIOP message fragmentation strategy that performs fragmentation
+ * when the size of the CDR stream will exceed the user configured
+ * threshold when marshaling the next/pending set of data.
+ *
+ * @see TAO_GIOP_Fragmentation_Strategy
+ */
+class TAO_On_Demand_Fragmentation_Strategy
+ : public TAO_GIOP_Fragmentation_Strategy
+{
+public:
+
+ /// Constructor.
+ TAO_On_Demand_Fragmentation_Strategy (TAO_Transport * transport,
+ ACE_CDR::ULong max_message_size);
+
+ virtual ~TAO_On_Demand_Fragmentation_Strategy (void);
+ virtual int fragment (TAO_OutputCDR & cdr,
+ ACE_CDR::ULong pending_alignment,
+ ACE_CDR::ULong pending_length);
+
+private:
+
+ // Disallow copying and assignment.
+ TAO_On_Demand_Fragmentation_Strategy (TAO_On_Demand_Fragmentation_Strategy const &);
+ void operator= (TAO_On_Demand_Fragmentation_Strategy const &);
+
+private:
+
+ /// Pointer to the underlying transport object.
+ TAO_Transport * const transport_;
+
+ /// Size of GIOP message at which fragmentation will occur.
+ ACE_CDR::ULong const max_message_size_;
+
+};
+
+TAO_END_VERSIONED_NAMESPACE_DECL
+
+#include /**/ "ace/post.h"
+
+#endif /* TAO_ONDEMAND_FRAGMENTATION_STRATEGY_H */