KuduScanBatch::const_iterator Class Reference

Iterator to work with immutable KuduScanBatch instances. More...

#include <scan_batch.h>

Inheritance diagram for KuduScanBatch::const_iterator:

Public Member Functions
KuduScanBatch::RowPtr	operator* () const
KuduScanBatch::RowPtr	operator-> () const
const_iterator &	operator++ ()
const_iterator	operator++ (int)
bool	operator== (const const_iterator &other) const
bool	operator!= (const const_iterator &other) const

Detailed Description

Iterator to work with immutable KuduScanBatch instances.

Member Function Documentation

operator!=()

bool kudu::client::KuduScanBatch::const_iterator::operator!= ( const const_iterator & other ) const

inline

An operator to check whether two iterators are 'not equal'.

Parameters

[in]

other

The iterator to compare with.

Returns

true iff the other iterator points to a different row in the same batch, or to a row belonging to a different batch altogether.

operator*()

KuduScanBatch::RowPtr kudu::client::KuduScanBatch::const_iterator::operator* ( ) const

inline

Returns

The row in the batch the iterator is pointing at.

operator++() [1/2]

const_iterator & kudu::client::KuduScanBatch::const_iterator::operator++ ( )

inline

Prefix increment operator: advances the iterator to the next position.

Returns

The reference to the iterator, pointing to the next position.

operator++() [2/2]

const_iterator kudu::client::KuduScanBatch::const_iterator::operator++ ( int )

inline

Postfix increment operator: advances the iterator to the next position.

Returns

A copy of the iterator pointing to the pre-increment position.

operator->()

KuduScanBatch::RowPtr kudu::client::KuduScanBatch::const_iterator::operator-> ( ) const

inline

Note

Since iterator does not keep current KuduScanBatch::RowPtr, we cannot return pointer to it. Instead we return KuduScanBatch::RowPtr, which implements pointer operator ->

Returns

The row in the batch the iterator is pointing at.

operator==()

bool kudu::client::KuduScanBatch::const_iterator::operator== ( const const_iterator & other ) const

inline

An operator to check whether two iterators are 'equal'.

Parameters

[in]

other

The iterator to compare with.

Returns

true iff the other iterator points to the same row of the same batch.

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

• include/kudu/client/scan_batch.h