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Class

ArrowFileInputStream

Description

class Arrow.FileInputStream : Arrow.SeekableInputStream {  parent_instance: GArrowSeekableInputStream}
No description available.

Ancestors

Implements

Constructors

garrow_file_input_stream_new
No description available.

since: 6.0.0

garrow_file_input_stream_new_file_descriptor
No description available.

since: 6.0.0

Instance methods

garrow_file_input_stream_get_file_descriptor
No description available.

since: 6.0.0

Methods inherited fromGArrowSeekableInputStream (5)
garrow_seekable_input_stream_get_size
No description available.

garrow_seekable_input_stream_get_support_zero_copy
No description available.

garrow_seekable_input_stream_peek
No description available.

since: 0.12.0

garrow_seekable_input_stream_read_at
No description available.

garrow_seekable_input_stream_read_at_bytes
No description available.

since: 0.15.0

Methods inherited fromGArrowInputStream (4)
garrow_input_stream_advance
No description available.

since: 0.11.0

garrow_input_stream_align
No description available.

since: 0.11.0

garrow_input_stream_read_record_batch
No description available.

since: 1.0.0

garrow_input_stream_read_tensor
No description available.

since: 0.11.0

Methods inherited fromGInputStream (19)
g_input_stream_clear_pending

Clears the pending flag onstream.

g_input_stream_close

Closes the stream, releasing resources related to it.

g_input_stream_close_async

Requests an asynchronous closes of the stream, releasing resources related to it.When the operation is finishedcallback will be called.You can then callg_input_stream_close_finish() to get the result of the operation.

g_input_stream_close_finish

Finishes closing a stream asynchronously, started from g_input_stream_close_async().

g_input_stream_has_pending

Checks if an input stream has pending actions.

g_input_stream_is_closed

Checks if an input stream is closed.

g_input_stream_read

Tries to readcount bytes from the stream into the buffer starting atbuffer. Will block during this read.

g_input_stream_read_all

Tries to readcount bytes from the stream into the buffer starting atbuffer. Will block during this read.

g_input_stream_read_all_async

Request an asynchronous read ofcount bytes from the stream into thebuffer starting atbuffer.

since: 2.44

g_input_stream_read_all_finish

Finishes an asynchronous stream read operation started with g_input_stream_read_all_async().

since: 2.44

g_input_stream_read_async

Request an asynchronous read ofcount bytes from the stream into the bufferstarting atbuffer. When the operation is finishedcallback will be called.You can then callg_input_stream_read_finish() to get the result of the operation.

g_input_stream_read_bytes

Like g_input_stream_read(), this tries to readcount bytes fromthe stream in a blocking fashion. However, rather than reading intoa user-supplied buffer, this will create a newGBytes containingthe data that was read. This may be easier to use from language bindings.

since: 2.34

g_input_stream_read_bytes_async

Request an asynchronous read ofcount bytes from the stream into anewGBytes. When the operation is finishedcallback will becalled. You can then callg_input_stream_read_bytes_finish() to get theresult of the operation.

since: 2.34

g_input_stream_read_bytes_finish

Finishes an asynchronous stream read-into-GBytes operation.

since: 2.34

g_input_stream_read_finish

Finishes an asynchronous stream read operation.

g_input_stream_set_pending

Setsstream to have actions pending. If the pending flag isalready set orstream is closed, it will returnFALSE and seterror.

g_input_stream_skip

Tries to skipcount bytes from the stream. Will block during the operation.

g_input_stream_skip_async

Request an asynchronous skip ofcount bytes from the stream.When the operation is finishedcallback will be called.You can then callg_input_stream_skip_finish() to get the resultof the operation.

g_input_stream_skip_finish

Finishes a stream skip operation.

Methods inherited fromGObject (43)

Please see GObject for a full list of methods.

Methods inherited fromGArrowFile (4)
garrow_file_close
No description available.

garrow_file_get_mode
No description available.

garrow_file_is_closed
No description available.

since: 0.13.0

garrow_file_tell
No description available.

Methods inherited fromGArrowReadable (2)
garrow_readable_read
No description available.

garrow_readable_read_bytes
No description available.

since: 0.17.0

Properties

Properties inherited fromGArrowInputStream (1)
Arrow.InputStream:input-stream
No description available.

Signals

Signals inherited fromGObject (1)
GObject::notify

The notify signal is emitted on an object when one of its properties hasits value set through g_object_set_property(), g_object_set(), et al.

Class structure

struct ArrowFileInputStreamClass {  GArrowSeekableInputStreamClass parent_class;  }
No description available.
Class members
parent_class: GArrowSeekableInputStreamClass
No description available.

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