ignite::binary::BinaryArrayReader< T > Class Template Reference

Binary array reader. More...

#include <binary_containers.h>

Public Member Functions
	BinaryArrayReader (impl::binary::BinaryReaderImpl *impl, int32_t id, int32_t size)
	Constructor. More...
bool	HasNext ()
	Check whether next element is available for read. More...
T	GetNext ()
	Read next element. More...
int32_t	GetSize ()
	Get array size. More...
bool	IsNull ()
	Check whether array is NULL. More...

Detailed Description

template<typename T>
class ignite::binary::BinaryArrayReader< T >

Binary array reader.

Can be used to read array of values of the specific type one by one.

Use GetNext() method to read array value by value while HasNext() method returns true.

Constructor & Destructor Documentation

BinaryArrayReader()

template<typename T >

ignite::binary::BinaryArrayReader< T >::BinaryArrayReader ( impl::binary::BinaryReaderImpl *  impl, int32_t  id, int32_t  size  )

inline

Constructor.

Internal call. Should not be used by user.

Parameters

impl	Reader implementation.
id	Identifier.
size	Array size.

Member Function Documentation

GetNext()

template<typename T >

T ignite::binary::BinaryArrayReader< T >::GetNext ( )

inline

Read next element.

Returns

Next element.

Exceptions

IgniteError

if there is no element to read.

GetSize()

template<typename T >

int32_t ignite::binary::BinaryArrayReader< T >::GetSize ( )

inline

Get array size.

Returns

Size or -1 if array is NULL.

HasNext()

template<typename T >

bool ignite::binary::BinaryArrayReader< T >::HasNext ( )

inline

Check whether next element is available for read.

Returns

True if available.

IsNull()

template<typename T >

bool ignite::binary::BinaryArrayReader< T >::IsNull ( )

inline

Check whether array is NULL.

Returns

True if the array is NULL.

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

• binary_containers.h