1 files changed, 158 insertions, 0 deletions
diff --git a/TAO/tao/VarOut_T.h b/TAO/tao/VarOut_T.h
new file mode 100644
index 00000000000..0a061a59927
--- /dev/null
+++ b/TAO/tao/VarOut_T.h
@@ -0,0 +1,158 @@
+// -*- C++ -*-
+
+//=============================================================================
+/**
+ *  @file    Seq_VarOut_T.h
+ *
+ *  $Id$
+ *
+ *  @author Jeff Parsons
+ */
+//=============================================================================
+
+
+#ifndef TAO_VAROUT_T_H
+#define TAO_VAROUT_T_H
+
+#include "ace/pre.h"
+
+#if !defined (ACE_LACKS_PRAGMA_ONCE)
+# pragma once
+#endif /* ACE_LACKS_PRAGMA_ONCE */
+
+/**
+ * @class TAO_Var_Base_T
+ *
+ * @brief Parametrized implementation of _var base class for structs,
+ * unions and exceptions.
+ *
+ */
+template<typename T>
+class TAO_Var_Base_T
+{
+public:
+  TAO_Var_Base_T (void);
+  TAO_Var_Base_T (T *);
+  TAO_Var_Base_T (const TAO_Var_Base_T<T> &);
+
+  ~TAO_Var_Base_T (void);
+
+  T * operator-> (void);
+  const T * operator-> (void) const;
+  
+  operator const T & () const;
+  operator T & ();
+  operator T & () const;
+  
+  // Common mapping for fixed and variable size types.
+  const T & in (void) const;
+  T & inout (void);
+
+  // TAO extension.
+  T * ptr (void) const;
+
+protected:
+  T * ptr_;
+};
+
+/**
+ * @class TAO_Fixed_Var_T
+ *
+ * @brief Parametrized implementation of _var class for structs, unions,
+ * and exceptions with members of fixed size.
+ *
+ */
+template<typename T>
+class TAO_Fixed_Var_T : public TAO_Var_Base_T<T>
+{
+public:
+  TAO_Fixed_Var_T (void);
+  TAO_Fixed_Var_T (T *);
+  TAO_Fixed_Var_T (const TAO_Fixed_Var_T<T> &);
+
+  // Fixed-size types only.
+  TAO_Fixed_Var_T (const T &);
+
+  TAO_Fixed_Var_T & operator= (T *);
+  TAO_Fixed_Var_T & operator= (const TAO_Fixed_Var_T<T> &);
+  
+  // Fixed-size types only.
+  TAO_Fixed_Var_T & operator= (const T &);
+
+  // Mapping for fixed size types.
+  T & out (void);
+  T _retn (void);
+};
+
+/**
+ * @class TAO_Var_Var_T
+ *
+ * @brief Parametrized implementation of _var class for structs, unions,
+ * and exceptions with members of variable size.
+ *
+ */
+template<typename T>
+class TAO_Var_Var_T : public TAO_Var_Base_T<T>
+{
+public:
+  TAO_Var_Var_T (void);
+  TAO_Var_Var_T (T *);
+  TAO_Var_Var_T (const TAO_Var_Var_T<T> &);
+
+  TAO_Var_Var_T & operator= (T *);
+  TAO_Var_Var_T & operator= (const TAO_Var_Var_T<T> &);
+
+  // Variable size types only.
+  operator T *& ();
+
+  // Mapping for variable size types.
+  T *& out (void);
+  T * _retn (void);
+};
+
+/**
+ * @class TAO_Out_T
+ *
+ * @brief Parametrized implementation of _out class for structs, unions
+ * and exceptions..
+ *
+ */
+template<typename T, typename T_var>
+class TAO_Out_T
+{
+public:
+  TAO_Out_T (T *&);
+  TAO_Out_T (T_var &);
+  TAO_Out_T (const TAO_Out_T<T,T_var> &);
+
+  TAO_Out_T &operator= (const TAO_Out_T<T,T_var> &);
+  TAO_Out_T &operator= (T *);
+
+  operator T *& ();
+  T *& ptr (void);
+
+  T * operator-> (void);
+  
+private:
+  typedef TAO_Out_T<T,T_var> THIS_OUT_TYPE;
+  T *& ptr_;
+
+  // Assignment from T_var not allowed.
+  void operator= (const T_var &);
+};
+
+#if defined (__ACE_INLINE__)
+#include "tao/VarOut_T.inl"
+#endif /* __ACE_INLINE__ */
+
+#if defined (ACE_TEMPLATES_REQUIRE_SOURCE)
+#include "tao/VarOut_T.cpp"
+#endif /* ACE_TEMPLATES_REQUIRE_SOURCE */
+
+#if defined (ACE_TEMPLATES_REQUIRE_PRAGMA)
+#pragma implementation ("VarOut_T.cpp")
+#endif /* ACE_TEMPLATES_REQUIRE_PRAGMA */
+
+#include "ace/post.h"
+
+#endif /* TAO_VAROUT_T_H */