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// -*- C++ -*-

//=============================================================================
/**
 *  @file    Var_Array_SArgument_T.h
 *
 *  $Id$
 *
 *  @authors Jeff Parsons, Carlos O'Ryan and Ossama Othman
 */
//=============================================================================

#ifndef TAO_VAR_ARRAY_SARGUMENT_T_H
#define TAO_VAR_ARRAY_SARGUMENT_T_H

#include /**/ "ace/pre.h"

#include "tao/Argument.h"

#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */

TAO_BEGIN_VERSIONED_NAMESPACE_DECL

namespace TAO
{
  /**
   * @class In_Var_Array_SArgument_T
   *
   * @brief IN skeleton argument of variable size element array.
   *
   */
  template<typename S,
           typename S_slice,
           typename S_forany,
           typename Insert_Policy>
  class In_Var_Array_SArgument_T : public InArgument, private Insert_Policy
  {
  public:

    In_Var_Array_SArgument_T (void);

    virtual CORBA::Boolean demarshal (TAO_InputCDR &);
#if TAO_HAS_INTERCEPTORS == 1
    virtual void interceptor_value (CORBA::Any *any) const;
#endif /* TAO_HAS_INTERCEPTORS == 1 */
    S_slice const * arg (void) const;

  private:
    mutable S x_;
  };

  /**
   * @class Inout_Var_Array_SArgument_T
   *
   * @brief INOUT skeleton argument of variable size element array.
   *
   */
  template<typename S,
           typename S_slice,
           typename S_forany,
           typename Insert_Policy>
  class Inout_Var_Array_SArgument_T : public InoutArgument, private Insert_Policy
  {
  public:
    Inout_Var_Array_SArgument_T (void);

    virtual CORBA::Boolean marshal (TAO_OutputCDR &cdr);
    virtual CORBA::Boolean demarshal (TAO_InputCDR &);
#if TAO_HAS_INTERCEPTORS == 1
    virtual void interceptor_value (CORBA::Any *any) const;
#endif /* TAO_HAS_INTERCEPTORS == 1 */
    S_slice * arg (void);

  private:
    S x_;
  };

  /**
   * @class Out_Var_Array_SArgument_T
   *
   * @brief OUT skeleton argument of variable size element array.
   *
   */
  template<typename S_slice,
           typename S_var,
           typename S_forany,
           typename Insert_Policy>
  class Out_Var_Array_SArgument_T : public OutArgument, private Insert_Policy
  {
  public:
    Out_Var_Array_SArgument_T (void);

    virtual CORBA::Boolean marshal (TAO_OutputCDR &cdr);
#if TAO_HAS_INTERCEPTORS == 1
    virtual void interceptor_value (CORBA::Any *any) const;
#endif /* TAO_HAS_INTERCEPTORS == 1 */
    S_slice *& arg (void);

  private:
    S_var x_;
  };

  /**
   * @class Ret_Var_Array_SArgument_T
   *
   * @brief Skeleton value of variable size element array.
   *
   */
  template<typename S_slice,
           typename S_var,
           typename S_forany,
           typename Insert_Policy>
  class Ret_Var_Array_SArgument_T : public RetArgument, private Insert_Policy
  {
  public:
    Ret_Var_Array_SArgument_T (void);

    virtual CORBA::Boolean marshal (TAO_OutputCDR &cdr);
#if TAO_HAS_INTERCEPTORS == 1
    virtual void interceptor_value (CORBA::Any *any) const;
#endif /* TAO_HAS_INTERCEPTORS == 1 */
    S_slice *& arg (void);

  private:
    S_var x_;
  };

  /**
   * @struct Var_Array_SArg_Traits_T
   *
   * @brief Argument traits of variable size element array.
   *
   */
  template<typename T,
           typename T_slice,
           typename T_var,
           typename T_out,
           typename T_forany,
           typename Insert_Policy>
  struct Var_Array_SArg_Traits_T
  {
    typedef T_slice *                                   ret_type;
    typedef const T                                     in_type;
    typedef T                                           inout_type;
    typedef T_out                                       out_type;

    typedef In_Var_Array_SArgument_T<T,
                                     T_slice,
                                     T_forany,
                                     Insert_Policy>          in_arg_val;
    typedef Inout_Var_Array_SArgument_T<T,
                                        T_slice,
                                        T_forany,
                                        Insert_Policy>       inout_arg_val;
    typedef Out_Var_Array_SArgument_T<T_slice,
                                      T_var,
                                      T_forany,
                                      Insert_Policy>         out_arg_val;
    typedef Ret_Var_Array_SArgument_T<T_slice,
                                      T_var,
                                      T_forany,
                                      Insert_Policy>         ret_val;

    // Typedefs corresponding to return value of arg() method in both
    // the client and server side argument class templates.
    typedef T_slice const *                             in_arg_type;
    typedef ret_type                                    inout_arg_type;
    typedef ret_type &                                  out_arg_type;
    typedef ret_type &                                  ret_arg_type;

  };
}

TAO_END_VERSIONED_NAMESPACE_DECL

#if defined (__ACE_INLINE__)
#include "tao/PortableServer/Var_Array_SArgument_T.inl"
#endif /* __ACE_INLINE__ */

#if defined (ACE_TEMPLATES_REQUIRE_SOURCE)
#include "tao/PortableServer/Var_Array_SArgument_T.cpp"
#endif /* ACE_TEMPLATES_REQUIRE_SOURCE */

#if defined (ACE_TEMPLATES_REQUIRE_PRAGMA)
#pragma implementation ("Var_Array_SArgument_T.cpp")
#endif /* ACE_TEMPLATES_REQUIRE_PRAGMA */

#include /**/ "ace/post.h"

#endif /* TAO_VAR_ARRAY_SARGUMENT_T_H */