TAO/tao/DynamicAny/DynAny_i.h

   1 // -*- C++ -*-
   2 //=============================================================================
   3 /**
   4  *  @file    DynAny_i.h
   5  *
   6  *  @author Jeff Parsons <parsons@cs.wustl.edu>
   7  */
   8 //=============================================================================
   9
  10
  11 #ifndef TAO_DYNANY_I_H
  12 #define TAO_DYNANY_I_H
  13 #include /**/ "ace/pre.h"
  14
  15 #include "tao/DynamicAny/DynamicAny.h"
  16
  17 #if !defined (ACE_LACKS_PRAGMA_ONCE)
  18 # pragma once
  19 #endif /* ACE_LACKS_PRAGMA_ONCE */
  20
  21 #include "tao/DynamicAny/DynCommon.h"
  22 #include "tao/LocalObject.h"
  23
  24 #if defined (_MSC_VER)
  25 # pragma warning(push)
  26 # pragma warning (disable:4250)
  27 #endif /* _MSC_VER */
  28
  29 TAO_BEGIN_VERSIONED_NAMESPACE_DECL
  30
  31 /**
  32  * @class TAO_DynAny_i
  33  *
  34  * @brief Implementation of the basic Dynamic Any datatype.
  35  */
  36 class TAO_DynamicAny_Export TAO_DynAny_i
  37   : public virtual DynamicAny::DynAny,
  38     public virtual TAO_DynCommon,
  39     public virtual ::CORBA::LocalObject
  40 {
  41 public:
  42   /// Constructor.
  43   TAO_DynAny_i (CORBA::Boolean allow_truncation=true);
  44
  45   /// Destructor.
  46   ~TAO_DynAny_i (void);
  47
  48   /// Initialize using just a TypeCode
  49   void init (CORBA::TypeCode_ptr tc);
  50
  51   /// Initialize using an Any.
  52   void init (const CORBA::Any& any);
  53
  54   // = LocalObject methods.
  55   static TAO_DynAny_i *_narrow (CORBA::Object_ptr obj);
  56
  57   // = DynAny common functions not implemented in class TAO_DynCommon.
  58
  59   virtual void from_any (const CORBA::Any & value);
  60
  61   virtual CORBA::Any * to_any (void);
  62
  63   virtual CORBA::Boolean equal (DynamicAny::DynAny_ptr dyn_any);
  64
  65   virtual void destroy (void);
  66
  67   virtual DynamicAny::DynAny_ptr current_component (void);
  68
  69 private:
  70   /// Check if the typecode is acceptable.
  71   void check_typecode (CORBA::TypeCode_ptr tc);
  72
  73   /// Used when we are created from a typecode.
  74   void set_to_default_value (CORBA::TypeCode_ptr tc);
  75
  76   /// Called by both versions of init().
  77   void init_common (void);
  78
  79   // Use copy() or assign() instead of these.
  80   TAO_DynAny_i (const TAO_DynAny_i &src);
  81   TAO_DynAny_i &operator= (const TAO_DynAny_i &src);
  82 };
  83
  84 TAO_END_VERSIONED_NAMESPACE_DECL
  85
  86 #if defined(_MSC_VER)
  87 # pragma warning(pop)
  88 #endif /* _MSC_VER */
  89
  90 #include /**/ "ace/post.h"
  91 #endif /* TAO_DYNANY_I_H */