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#ifndef TAO_TYPECODE_CASE_T_CPP
#define TAO_TYPECODE_CASE_T_CPP
#include "tao/AnyTypeCode/TypeCode_Case_T.h"
#include "tao/CDR.h"
#include "tao/SystemException.h"
#include "tao/AnyTypeCode/Any.h"
#include "ace/CORBA_macros.h"
#ifndef __ACE_INLINE__
# include "tao/AnyTypeCode/TypeCode_Case_T.inl"
#endif /* __ACE_INLINE__ */
TAO_BEGIN_VERSIONED_NAMESPACE_DECL
namespace TAO
{
namespace TypeCode
{
template <typename T>
struct Case_Traits
{
inline static T any_from (T v)
{
return v;
}
inline static T & any_to (T & v)
{
return v;
}
};
// Specializations for types that require wrapper for Any
// insertion. Note that we only define specializations for types
// that can be used in an IDL union discriminator.
template <>
struct Case_Traits<CORBA::Boolean>
{
inline static CORBA::Any::from_boolean any_from (CORBA::Boolean v)
{
return CORBA::Any::from_boolean (v);
}
inline static CORBA::Any::to_boolean any_to (CORBA::Boolean & v)
{
return CORBA::Any::to_boolean (v);
}
};
template <>
struct Case_Traits<CORBA::Char>
{
inline static CORBA::Any::from_char any_from (CORBA::Char v)
{
return CORBA::Any::from_char (v);
}
inline static CORBA::Any::to_char any_to (CORBA::Char & v)
{
return CORBA::Any::to_char (v);
}
};
} // End TypeCode namespace
} // End TAO namespace
// ----------------------------------------------------------------
template <typename DiscriminatorType,
typename StringType,
typename TypeCodeType>
TAO::TypeCode::Case<StringType, TypeCodeType> *
TAO::TypeCode::Case_T<DiscriminatorType,
StringType,
TypeCodeType>::clone (void) const
{
Case<StringType, TypeCodeType> * p = 0;
typedef Case_T<DiscriminatorType,
StringType,
TypeCodeType> case_type;
// The compiler generated memberwise copy constructor is sufficient.
ACE_NEW_RETURN (p,
case_type (*this),
p);
return p;
}
template <typename DiscriminatorType,
typename StringType,
typename TypeCodeType>
bool
TAO::TypeCode::Case_T<DiscriminatorType,
StringType,
TypeCodeType>::marshal_label (TAO_OutputCDR & cdr) const
{
return
(cdr <<
TAO::TypeCode::Case_Traits<DiscriminatorType>::any_from (this->label_));
}
template <typename DiscriminatorType,
typename StringType,
typename TypeCodeType>
bool
TAO::TypeCode::Case_T<DiscriminatorType,
StringType,
TypeCodeType>::equal_label (CORBA::ULong index,
CORBA::TypeCode_ptr tc
) const
{
CORBA::Any_var const any = tc->member_label (index);
// The equality operator == below is guaranteed to be defined for
// the discriminator type since an IDL union discriminator type must
// be any of the following: (1) an integer, (2) a character, (3) a
// boolean, or (4) an enumeration.
DiscriminatorType tc_label;
if ((any.in ()
>>= TAO::TypeCode::Case_Traits<DiscriminatorType>::any_to (tc_label))
&& this->label_ == tc_label)
{
return true;
}
return false;
}
template <typename DiscriminatorType,
typename StringType,
typename TypeCodeType>
CORBA::Any *
TAO::TypeCode::Case_T<DiscriminatorType,
StringType,
TypeCodeType>::label (void) const
{
CORBA::Any * value = 0;
ACE_NEW_THROW_EX (value,
CORBA::Any,
CORBA::NO_MEMORY ());
CORBA::Any_var safe_value (value);
*value <<=
TAO::TypeCode::Case_Traits<DiscriminatorType>::any_from (this->label_);
return safe_value._retn ();
}
TAO_END_VERSIONED_NAMESPACE_DECL
#endif /* TAO_TYPECODE_CASE_T_CPP */
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