Representation of an OMG IDL defined union case for unions with Enum discriminators. More...

#include <TypeCode_Case_Enum_T.h>

Inheritance diagram for TAO::TypeCode::Case_Enum_T< StringType, TypeCodeType >:

Collaboration diagram for TAO::TypeCode::Case_Enum_T< StringType, TypeCodeType >:

Public Member Functions
	Case_Enum_T (CORBA::TypeCode_ptr discriminator_tc, CORBA::ULong member_label, char const *member_name, TypeCodeType member_type)
	Constructor.

	Case_Enum_T (CORBA::TypeCode_ptr discriminator_tc, CORBA::ULong member_label)
	Constructor.

@c TAO::TypeCode::Case Methods
Methods required by the `TAO::TypeCode::Case` abstract base class. See Also `TAO::TypeCode::Case`
Case< StringType, TypeCodeType > *	clone (void) const
	Cloning/copying operation.

virtual CORBA::Any *	label (void) const

virtual bool	marshal_label (TAO_OutputCDR &cdr) const

virtual bool	equal_label (CORBA::ULong index, CORBA::TypeCode_ptr tc) const
	Verify equality of member labels.

Public Member Functions inherited from TAO::TypeCode::Case< StringType, TypeCodeType >
	Case (char const *name, TypeCodeType tc)
	Constructor.

	Case (void)
	Constructor.

virtual	~Case (void)
	Destructor.

char const *	name (void) const
	Get the name of the `union` case/member.

void	name (char const *the_name)
	Set the name of the `union` case/member.

CORBA::TypeCode_ptr	type (void) const
	Get the `CORBA::TypeCode` of the `union` case/member.

void	type (CORBA::TypeCode_ptr tc)
	Set the `CORBA::TypeCode` of the `union` case/member.

bool	marshal (TAO_OutputCDR &cdr, CORBA::ULong offset) const

bool	equal (CORBA::ULong index, CORBA::TypeCode_ptr tc) const

bool	equivalent (CORBA::ULong index, CORBA::TypeCode_ptr tc) const

Private Attributes
::CORBA::ULong const	label_
	IDL `union` case/member label value.

CORBA::TypeCode_var	discriminator_tc_
	IDL `union` discriminator typecode.

Detailed Description

template<typename StringType, typename TypeCodeType>
class TAO::TypeCode::Case_Enum_T< StringType, TypeCodeType >

Representation of an OMG IDL defined union case for unions with Enum discriminators.

When dynamically creating a union type with a enum discriminator, there is not way that the template parameter DiscriminatorType can be specified at runtime.

Since enums are encoded as ULongs, DiscriminatorType has been replaced with CORBA::ULong.

Constructor & Destructor Documentation

template<typename StringType , typename TypeCodeType >

TAO::TypeCode::Case_Enum_T< StringType, TypeCodeType >::Case_Enum_T	(	CORBA::TypeCode_ptr	discriminator_tc,
		CORBA::ULong	member_label,
		char const *	member_name,
		TypeCodeType	member_type
	)

Constructor.

template<typename StringType , typename TypeCodeType >

TAO::TypeCode::Case_Enum_T< StringType, TypeCodeType >::Case_Enum_T	(	CORBA::TypeCode_ptr	discriminator_tc,
		CORBA::ULong	member_label
	)

Constructor.

Constructor only used in the dynamically constructed union TypeCode case.

Member Function Documentation

template<typename StringType , typename TypeCodeType >

TAO::TypeCode::Case< StringType, TypeCodeType > * TAO::TypeCode::Case_Enum_T< StringType, TypeCodeType >::clone ( void ) const

virtual

Cloning/copying operation.

Implements TAO::TypeCode::Case< StringType, TypeCodeType >.

template<typename StringType , typename TypeCodeType >

bool TAO::TypeCode::Case_Enum_T< StringType, TypeCodeType >::equal_label	(	CORBA::ULong	index,
		CORBA::TypeCode_ptr	tc
	)		const

virtual

Verify equality of member labels.

Performing member label equality comparisons in the Case subclass allows us to avoid performing interpretive extraction of the value from the Any returned from the "right hand side" operand TypeCode since the Case subclass already knows what type and value should be extracted from the Any.

Parameters

index	Member index of given `TypeCode` tc being tested.
tc	The `TypeCode` whose member "@a index" label is being tested.

Implements TAO::TypeCode::Case< StringType, TypeCodeType >.

template<typename StringType , typename TypeCodeType >

CORBA::Any * TAO::TypeCode::Case_Enum_T< StringType, TypeCodeType >::label ( void ) const

virtual

Return the IDL union case label value embedded within a CORBA::Any.

Implements TAO::TypeCode::Case< StringType, TypeCodeType >.

template<typename StringType , typename TypeCodeType >

bool TAO::TypeCode::Case_Enum_T< StringType, TypeCodeType >::marshal_label ( TAO_OutputCDR & cdr ) const

virtual

Marshal the IDL union case label value into the given output CDR stream.

Implements TAO::TypeCode::Case< StringType, TypeCodeType >.

Member Data Documentation

template<typename StringType , typename TypeCodeType >

CORBA::TypeCode_var TAO::TypeCode::Case_Enum_T< StringType, TypeCodeType >::discriminator_tc_

private

IDL union discriminator typecode.

template<typename StringType , typename TypeCodeType >

::CORBA::ULong const TAO::TypeCode::Case_Enum_T< StringType, TypeCodeType >::label_

private

IDL union case/member label value.

The documentation for this class was generated from the following files:

Public Member Functions

Private Attributes

Detailed Description

template<typename StringType, typename TypeCodeType> class TAO::TypeCode::Case_Enum_T< StringType, TypeCodeType >

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation

template<typename StringType, typename TypeCodeType>
class TAO::TypeCode::Case_Enum_T< StringType, TypeCodeType >