TAO/tao/DynamicInterface/DII_Arguments.h

   1 // -*- C++ -*-
   2
   3 //=============================================================================
   4 /**
   5  *  @file    DII_Arguments.h
   6  *
   7  *  @author Jeff Parsons <j.parsons@vanderbilt.edu>
   8  */
   9 //=============================================================================
  10
  11 #ifndef TAO_DII_ARGUMENTS_H
  12 #define TAO_DII_ARGUMENTS_H
  13
  14 #include /**/ "ace/pre.h"
  15
  16 #include "tao/Argument.h"
  17
  18 #if !defined (ACE_LACKS_PRAGMA_ONCE)
  19 # pragma once
  20 #endif /* ACE_LACKS_PRAGMA_ONCE */
  21
  22 TAO_BEGIN_VERSIONED_NAMESPACE_DECL
  23
  24 namespace CORBA
  25 {
  26   class NamedValue;
  27   typedef NamedValue *NamedValue_ptr;
  28
  29   class NVList;
  30   typedef NVList *NVList_ptr;
  31 }
  32
  33 namespace Dynamic
  34 {
  35   class ParameterList;
  36 }
  37
  38 namespace TAO
  39 {
  40   /**
  41    * @class NamedValue_Argument
  42    *
  43    * @brief Class for the return value of a CORBA::(Server)Request.
  44    */
  45   class NamedValue_Argument : public RetArgument
  46   {
  47   public:
  48     NamedValue_Argument (CORBA::NamedValue_ptr);
  49
  50     virtual CORBA::Boolean demarshal (TAO_InputCDR &);
  51
  52     virtual void interceptor_value (CORBA::Any *any) const;
  53
  54     int byte_order () const;
  55
  56   private:
  57     CORBA::NamedValue_ptr x_;
  58
  59     /// Byte order that the Request class will use
  60     int byte_order_ {};
  61   };
  62
  63   /**
  64    * @class NVList_Argument
  65    *
  66    * @brief Class for the argument list of a CORBA::(Server)Request.
  67    */
  68   class NVList_Argument : public InArgument
  69   {
  70   public:
  71     NVList_Argument (CORBA::NVList_ptr,
  72                      bool lazy_eval);
  73
  74     virtual CORBA::Boolean marshal (TAO_OutputCDR &cdr);
  75
  76     virtual CORBA::Boolean demarshal (TAO_InputCDR &);
  77
  78     // Not an override of a base class method, but a new one that
  79     // deals with the argument list as a whole.
  80     void interceptor_paramlist (Dynamic::ParameterList *);
  81
  82     CORBA::NVList_ptr arg () const;
  83
  84   private:
  85     CORBA::NVList_ptr x_;
  86
  87     bool lazy_evaluation_;
  88   };
  89 }
  90
  91 TAO_END_VERSIONED_NAMESPACE_DECL
  92
  93 #if defined (__ACE_INLINE__)
  94 # include "tao/DynamicInterface/DII_Arguments.inl"
  95 #endif /* __ACE_INLINE__ */
  96
  97 #include /**/ "ace/post.h"
  98
  99 #endif /* TAO_DII_ARGUMENTS_H */