TupleValue Class Reference

#include <datatype.h>

Detailed Description

A TupleValue is returned by DataType::GetTuple() if the type represents a tuple data type. The members of the tuple value can be accessed through the functions of this class.

Public Member Functions
template<typename T >
const T &	Get (Int index, const TupleDataType &type) const
template<typename T >
T &	Get (Int index, const TupleDataType &type)
const TupleValue &	GetTuple (Int index, const TupleDataType &type) const
TupleValue &	GetTuple (Int index, const TupleDataType &type)

Member Function Documentation

Get() [1/2]

const T& Get	(	Int	index,
		const TupleDataType &	type
	)		const

Returns a reference to the value of the tuple member at index.

Template Parameters

T	Type of the member.

Parameters

[in]	index	Index of the member.
[in]	type	Tuple data type of this TupleValue.

Returns

Reference to the member value.

Get() [2/2]

T& Get	(	Int	index,
		const TupleDataType &	type
	)

Returns a reference to the value of the tuple member at index.

Template Parameters

T	Type of the member.

Parameters

[in]	index	Index of the member.
[in]	type	Tuple data type of this TupleValue.

Returns

Reference to the member value.

GetTuple() [1/2]

const TupleValue& GetTuple	(	Int	index,
		const TupleDataType &	type
	)		const

Returns a reference to the tuple value of the tuple member at index. The corresponding member type has to be a tuple data type.

Parameters

[in]	index	Index of the member.
[in]	type	Tuple data type of this TupleValue.

Returns

Reference to the member value.

GetTuple() [2/2]

TupleValue& GetTuple	(	Int	index,
		const TupleDataType &	type
	)

Returns a reference to the tuple value of the tuple member at index. The corresponding member type has to be a tuple data type.

Parameters

[in]	index	Index of the member.
[in]	type	Tuple data type of this TupleValue.

Returns

Reference to the member value.