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Diffstat (limited to 'TAO/tao/Object_Argument_T.h')
| -rw-r--r-- | TAO/tao/Object_Argument_T.h | 258 |
1 files changed, 258 insertions, 0 deletions
diff --git a/TAO/tao/Object_Argument_T.h b/TAO/tao/Object_Argument_T.h new file mode 100644 index 00000000000..688109157b8 --- /dev/null +++ b/TAO/tao/Object_Argument_T.h @@ -0,0 +1,258 @@ +// This may look like C, but it's really -*- C++ -*- + +//============================================================================= +/** + * @file Object_Argument_T.h + * + * $Id$ + * + * @authors Jeff Parsons and Carlos O'Ryan + */ +//============================================================================= + + +#ifndef TAO_OBJECT_ARGUMENT_T_H +#define TAO_OBJECT_ARGUMENT_T_H + +#include "ace/pre.h" +#include "tao/Argument.h" + +#if !defined (ACE_LACKS_PRAGMA_ONCE) +# pragma once +#endif /* ACE_LACKS_PRAGMA_ONCE */ + +// This set of classes is also used by valuetype arguments. If the +// specialization is done using S * for the parameter, the semantics +// are the same as for interfaces, so there's no need for another +// set of classes. + +namespace TAO +{ + /** + * @class In_Object_Argument_T + * + * @brief Template class for IN object argument. + * + */ + template<typename S_ptr> + class In_Object_Argument_T : public Argument + { + public: + In_Object_Argument_T (S_ptr x); + + virtual CORBA::Boolean marshal (TAO_OutputCDR &); + + virtual void interceptor_param (Dynamic::Parameter &); + virtual CORBA::Boolean interceptor_replace (CORBA::Any &); + + private: + S_ptr x_; + }; + + /** + * @class Inout_Object_Argument_T + * + * @brief Template class for INOUT object argument. + * + */ + template<typename S_ptr> + class Inout_Object_Argument_T : public Argument + { + public: + Inout_Object_Argument_T (S_ptr & x); + + virtual CORBA::Boolean marshal (TAO_OutputCDR &); + virtual CORBA::Boolean demarshal (TAO_InputCDR &); + + virtual void interceptor_param (Dynamic::Parameter &); + virtual CORBA::Boolean interceptor_replace (CORBA::Any &); + + private: + mutable S_ptr & x_; + }; + + /** + * @class Out_Object_Argument_T + * + * @brief Template class for INOUT object argument. + * + */ + template<typename S_ptr, typename S_out> + class Out_Object_Argument_T : public Argument + { + public: + Out_Object_Argument_T (S_out & x); + + virtual CORBA::Boolean demarshal (TAO_InputCDR &); + + private: + mutable S_ptr & x_; + }; + + /** + * @class Ret_Object_Argument_T + * + * @brief Template class for return stub value of object argument. + * + */ + template<typename S_ptr, typename S_var> + class Ret_Object_Argument_T : public Argument + { + public: + Ret_Object_Argument_T (void); + + virtual CORBA::Boolean demarshal (TAO_InputCDR &); + + virtual void interceptor_result (CORBA::Any *); + virtual CORBA::Boolean interceptor_replace (CORBA::Any &); + + S_ptr excp (void); + S_ptr retn (void); + + private: + S_var x_; + }; + + /** + * @class In_Object_SArgument_T + * + * @brief Template class for IN skeleton object argument. + * + */ + template<typename S_ptr, typename S_var> + class In_Object_SArgument_T : public Argument + { + public: + In_Object_SArgument_T (void); + + virtual CORBA::Boolean demarshal (TAO_InputCDR &); + + virtual void interceptor_param (Dynamic::Parameter &); + virtual CORBA::Boolean interceptor_replace (CORBA::Any &); + + S_ptr arg (void) const; + + private: + S_var x_; + }; + + /** + * @class Inout_Object_SArgument_T + * + * @brief Template class for INOUT skeleton object argument. + * + */ + template<typename S_ptr, typename S_var> + class Inout_Object_SArgument_T : public Argument + { + public: + Inout_Object_SArgument_T (void); + + virtual CORBA::Boolean marshal (TAO_OutputCDR &); + virtual CORBA::Boolean demarshal (TAO_InputCDR &); + + virtual void interceptor_param (Dynamic::Parameter &); + virtual CORBA::Boolean interceptor_replace (CORBA::Any &); + + S_ptr & arg (void); + + private: + S_var x_; + }; + + /** + * @class Out_Object_SArgument_T + * + * @brief Template class for INOUT skeleton object argument. + * + */ + template<typename S_ptr, typename S_var, typename S_out> + class Out_Object_SArgument_T : public Argument + { + public: + Out_Object_SArgument_T (void); + + virtual CORBA::Boolean marshal (TAO_OutputCDR &); + + S_out arg (void); + + private: + S_var x_; + }; + + /** + * @class Ret_Object_SArgument_T + * + * @brief Template class for return skeleton value of object. + * + */ + template<typename S_ptr, typename S_var> + class Ret_Object_SArgument_T : public Argument + { + public: + Ret_Object_SArgument_T (void); + + virtual CORBA::Boolean marshal (TAO_OutputCDR &); + + virtual void interceptor_result (CORBA::Any *); + virtual CORBA::Boolean interceptor_replace (CORBA::Any &); + + S_ptr & arg (void); + + private: + S_var x_; + }; + + /** + * @struct Object_Tag + * + * @brief Struct for object arguments id tag. + * + */ + struct TAO_Export Object_Tag {}; + + /** + * @struct Basic_Arg_Traits_T + * + * @brief Template class for argument traits of objects. + * + */ + + template<typename T_ptr, typename T_var, typename T_out> + struct Object_Arg_Traits_T + { + typedef T_ptr ret_type; + typedef T_ptr in_type; + typedef T_ptr & inout_type; + typedef T_out out_type; + + typedef In_Object_Argument_T<T_ptr> in_arg_val; + typedef Inout_Object_Argument_T<T_ptr> inout_arg_val; + typedef Out_Object_Argument_T<T_ptr,T_out> out_arg_val; + typedef Ret_Object_Argument_T<T_ptr,T_var> stub_ret_val; + + typedef In_Object_SArgument_T<T_ptr,T_var> in_sarg_val; + typedef Inout_Object_SArgument_T<T_ptr,T_var> inout_sarg_val; + typedef Out_Object_SArgument_T<T_ptr,T_var,T_out> out_sarg_val; + typedef Ret_Object_SArgument_T<T_ptr,T_var> skel_ret_val; + + typedef Object_Tag idl_tag; + }; +}; + +#if !defined (ACE_LACKS_PRAGMA_ONCE) +# pragma once +#endif /* ACE_LACKS_PRAGMA_ONCE */ + +#if defined (ACE_TEMPLATES_REQUIRE_SOURCE) +#include "tao/Object_Argument_T.cpp" +#endif /* ACE_TEMPLATES_REQUIRE_SOURCE */ + +#if defined (ACE_TEMPLATES_REQUIRE_PRAGMA) +#pragma implementation ("Object_Argument_T.cpp") +#endif /* ACE_TEMPLATES_REQUIRE_PRAGMA */ + +#include "ace/post.h" + +#endif /* TAO_OBJECT_ARGUMENT_T_H */ + |