GArrowWritableFile: Apache Arrow GLib Reference Manual

GArrowWritableFile

GArrowWritableFile — File output interface

Functions

garrow_writable_file_write_at ()

Types and Values

#define	GARROW_TYPE_WRITABLE_FILE
	GArrowWritableFile
	GArrowWritableFileInterface

Object Hierarchy

    GInterface
    ╰── GArrowWritableFile

Prerequisites

GArrowWritableFile requires GObject.

Description

GArrowWritableFile is an interface for file output.

Functions

garrow_writable_file_write_at ()

gboolean
garrow_writable_file_write_at (GArrowWritableFile *writable_file,
                               gint64 position,
                               const guint8 *data,
                               gint64 n_bytes,
                               GError **error);

Parameters

writable_file	A GArrowWritableFile.
position	The write start position.
data	The data to be written.	[array length=n_bytes]
n_bytes	The number of bytes to be written.
error	Return location for a GError or `NULL`.	[nullable]

Returns

TRUE on success, FALSE if there was an error.

Types and Values

GARROW_TYPE_WRITABLE_FILE

#define GARROW_TYPE_WRITABLE_FILE (garrow_writable_file_get_type())

GArrowWritableFile

typedef struct _GArrowWritableFile GArrowWritableFile;

GArrowWritableFileInterface

typedef struct _GArrowWritableFileInterface GArrowWritableFileInterface;