boost::sqlite::blob_handle Struct Reference

an object that holds a binary large object. Can be obtained by using blob_handle. More...

#include <include/boost/sqlite/blob.hpp>

Public Types
using	handle_type = sqlite3_blob*
	The handle of the blob.

Public Member Functions
	blob_handle ()=default
	Default constructor.
	blob_handle (sqlite3_blob *blob)
	Construct from a handle. Takes owner ship.
handle_type	handle ()
	Returns the handle of the blob.
handle_type	release () &&
	Release the owned handle.
std::size_t	size () const
	The size of the blob.
void	reopen (sqlite3_int64 row_id, system::error_code &ec)
	Reopen on another row.
void	reopen (sqlite3_int64 row_id)
	Reopen on another row.
void	read_at (void *data, int len, int offset, system::error_code &ec)
	Read data from the blob.
void	read_at (void *data, int len, int offset)
	Read data from the blob.
void	write_at (const void *data, int len, int offset, system::error_code &ec)
	Write data to the blob.
void	write_at (const void *data, int len, int offset)
	Write data to the blob.

Detailed Description

an object that holds a binary large object. Can be obtained by using blob_handle.

Definition at line 73 of file blob.hpp.

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

• boost/sqlite/blob.hpp