#include <datatypebase.h>

Inheritance diagram for DataPtr:

Detailed Description

DataPtr contains type info and a pointer to an arbitrary generic non-const object. The type of the object is only known at run-time.

Public Member Functions
	DataPtr ()=default

	DataPtr (Data &value)

	DataPtr (const DataType &typeInfo, Generic *dataPtr)

template<typename T >
	DataPtr (T &value)

Generic *	PrivateGetPtr () const

Generic *	GetPtr (const DataType &type)

template<typename T >
T *	GetPtr ()

Result< void >	MoveFrom (Data &&src)

Result< void >	CopyFrom (const Data &src)

const Generic *	GetPtr (const DataType &type) const

template<typename T >
const T *	GetPtr () const

Public Member Functions inherited from ConstDataPtr
	ConstDataPtr ()=default

	ConstDataPtr (const Data &value)

	ConstDataPtr (const DataType &typeInfo, const Generic *dataPtr)

template<typename T >
	ConstDataPtr (const T &value)

Bool	IsEmpty () const

Bool	IsPopulated () const

const DataType &	GetType () const

const Generic *	PrivateGetPtr () const

void	Set (const DataType &typeInfo, const Generic *dataPtr)

template<typename T >
void	Set (const T &value)

void	Set (const Data &value)

void	Set (Data &value)

void	Set (Data &&value)

const Generic *	GetPtr (const DataType &type) const

template<typename T >
const T *	GetPtr () const

template<typename T >
Result< typename std::conditional< STD_IS_REPLACEMENT(same, T, Data)\|\|(GetCollectionKind< T >::value==COLLECTION_KIND::ARRAY), T, typename ByValueParam< T >::type >::type >	Get () const

template<typename T >
ByValueParam< T >::type	GetOrNull () const

template<typename T >
ByValueParam< T >::type	Get (const T &defaultValue) const

COMPARERESULT	Compare (const ConstDataPtr &c) const

COMPARERESULT	Compare (const Data &c) const

HashInt	GetHashCode () const

Bool	operator== (const ConstDataPtr &c) const

Bool	operator!= (const ConstDataPtr &c) const

Bool	operator< (const ConstDataPtr &c) const

Bool	operator<= (const ConstDataPtr &c) const

Bool	operator> (const ConstDataPtr &c) const

Bool	operator>= (const ConstDataPtr &c) const

String	ToString (const FormatStatement *formatStatement=nullptr) const

template<>
Result< void >	Get () const

template<>
Result< Data >	Get () const

Static Public Member Functions
static const DataPtr &	NullValue ()

Static Public Member Functions inherited from ConstDataPtr
static const ConstDataPtr &	NullValue ()

Additional Inherited Members
Protected Member Functions inherited from ConstDataPtr
template<typename T >
Result< typename ByValueParam< T >::type >	GetImpl (OverloadRank0) const

template<typename T >
std::enable_if< GetCollectionKind< T >::value==COLLECTION_KIND::ARRAY, Result< T > >::type	GetImpl (OverloadRank1) const

Protected Attributes inherited from ConstDataPtr
DataType	_typeInfo

const Generic *	_dataPtr

Constructor & Destructor Documentation

◆ DataPtr() [1/4]

DataPtr ( )

default

◆ DataPtr() [2/4]

DataPtr ( Data & value )

explicit

◆ DataPtr() [3/4]

DataPtr	(	const DataType &	typeInfo,
		Generic *	dataPtr
	)

◆ DataPtr() [4/4]

DataPtr ( T & value )

explicit

Member Function Documentation

◆ PrivateGetPtr()

Generic* PrivateGetPtr ( ) const

◆ GetPtr() [1/4]

Generic* GetPtr ( const DataType & type )

◆ GetPtr() [2/4]

T* GetPtr ( )

◆ NullValue()

static const DataPtr& NullValue ( )

static

◆ MoveFrom()

Result<void> MoveFrom ( Data && src )

Moves from another Data.

Parameters

[in] src Data to move from.

Returns: OK on success (will fail if this DataPtr has a non-matching type).

◆ CopyFrom()

Result<void> CopyFrom ( const Data & src )

Copies from another Data.

Parameters

[in] src Data to copy from.

Returns: OK on success (will fail if this DataPtr has a non-matching type).

◆ GetPtr() [3/4]

const Generic* GetPtr

◆ GetPtr() [4/4]

const T* GetPtr ( typename T )