Inheritance diagram for caffe2::db::BlobsQueueDBCursor:

Public Member Functions
	BlobsQueueDBCursor (std::shared_ptr< BlobsQueue > queue, int key_blob_index, int value_blob_index, float timeout_secs)

void	Seek (const string &) override
	Seek to a specific key (or if the key does not exist, seek to the immediate next). More...

bool	SupportsSeek () override

void	SeekToFirst () override
	Seek to the first key in the database.

void	Next () override
	Go to the next location in the database.

string	key () override
	Returns the current key.

string	value () override
	Returns the current value.

bool	Valid () override
	Returns whether the current location is valid - for example, if we have reached the end of the database, return false.

Public Member Functions inherited from caffe2::db::Cursor
	C10_DISABLE_COPY_AND_ASSIGN (Cursor)

Detailed Description

Definition at line 27 of file blobs_queue_db.h.

Member Function Documentation

void caffe2::db::BlobsQueueDBCursor::Seek ( const string & key )

inlineoverridevirtual

Seek to a specific key (or if the key does not exist, seek to the immediate next).

This is optional for dbs, and in default, SupportsSeek() returns false meaning that the db cursor does not support it.

Definition at line 47 of file blobs_queue_db.h.

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