1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
|
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
#pragma once
#include <gio/gio.h>
#include <arrow-glib/buffer.h>
#include <arrow-glib/codec.h>
#include <arrow-glib/ipc-options.h>
#include <arrow-glib/record-batch.h>
#include <arrow-glib/tensor.h>
G_BEGIN_DECLS
#define GARROW_TYPE_OUTPUT_STREAM (garrow_output_stream_get_type())
G_DECLARE_DERIVABLE_TYPE(GArrowOutputStream,
garrow_output_stream,
GARROW,
OUTPUT_STREAM,
GObject)
struct _GArrowOutputStreamClass
{
GObjectClass parent_class;
};
gboolean garrow_output_stream_align(GArrowOutputStream *stream,
gint32 alignment,
GError **error);
gint64 garrow_output_stream_write_tensor(GArrowOutputStream *stream,
GArrowTensor *tensor,
GError **error);
GARROW_AVAILABLE_IN_1_0
gint64
garrow_output_stream_write_record_batch(GArrowOutputStream *stream,
GArrowRecordBatch *record_batch,
GArrowWriteOptions *options,
GError **error);
#define GARROW_TYPE_FILE_OUTPUT_STREAM \
(garrow_file_output_stream_get_type())
#define GARROW_FILE_OUTPUT_STREAM(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj), \
GARROW_TYPE_FILE_OUTPUT_STREAM, \
GArrowFileOutputStream))
#define GARROW_FILE_OUTPUT_STREAM_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass), \
GARROW_TYPE_FILE_OUTPUT_STREAM, \
GArrowFileOutputStreamClass))
#define GARROW_IS_FILE_OUTPUT_STREAM(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj), \
GARROW_TYPE_FILE_OUTPUT_STREAM))
#define GARROW_IS_FILE_OUTPUT_STREAM_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass), \
GARROW_TYPE_FILE_OUTPUT_STREAM))
#define GARROW_FILE_OUTPUT_STREAM_GET_CLASS(obj) \
(G_TYPE_INSTANCE_GET_CLASS((obj), \
GARROW_TYPE_FILE_OUTPUT_STREAM, \
GArrowFileOutputStreamClass))
typedef struct _GArrowFileOutputStream GArrowFileOutputStream;
#ifndef __GTK_DOC_IGNORE__
typedef struct _GArrowFileOutputStreamClass GArrowFileOutputStreamClass;
#endif
/**
* GArrowFileOutputStream:
*
* It wraps `arrow::io::FileOutputStream`.
*/
struct _GArrowFileOutputStream
{
/*< private >*/
GArrowOutputStream parent_instance;
};
#ifndef __GTK_DOC_IGNORE__
struct _GArrowFileOutputStreamClass
{
GArrowOutputStreamClass parent_class;
};
#endif
GType garrow_file_output_stream_get_type(void) G_GNUC_CONST;
GArrowFileOutputStream *garrow_file_output_stream_new(const gchar *path,
gboolean append,
GError **error);
#define GARROW_TYPE_BUFFER_OUTPUT_STREAM \
(garrow_buffer_output_stream_get_type())
#define GARROW_BUFFER_OUTPUT_STREAM(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj), \
GARROW_TYPE_BUFFER_OUTPUT_STREAM, \
GArrowBufferOutputStream))
#define GARROW_BUFFER_OUTPUT_STREAM_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass), \
GARROW_TYPE_BUFFER_OUTPUT_STREAM, \
GArrowBufferOutputStreamClass))
#define GARROW_IS_BUFFER_OUTPUT_STREAM(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj), \
GARROW_TYPE_BUFFER_OUTPUT_STREAM))
#define GARROW_IS_BUFFER_OUTPUT_STREAM_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass), \
GARROW_TYPE_BUFFER_OUTPUT_STREAM))
#define GARROW_BUFFER_OUTPUT_STREAM_GET_CLASS(obj) \
(G_TYPE_INSTANCE_GET_CLASS((obj), \
GARROW_TYPE_BUFFER_OUTPUT_STREAM, \
GArrowBufferOutputStreamClass))
typedef struct _GArrowBufferOutputStream GArrowBufferOutputStream;
#ifndef __GTK_DOC_IGNORE__
typedef struct _GArrowBufferOutputStreamClass GArrowBufferOutputStreamClass;
#endif
/**
* GArrowBufferOutputStream:
*
* It wraps `arrow::io::BufferOutputStream`.
*/
struct _GArrowBufferOutputStream
{
/*< private >*/
GArrowOutputStream parent_instance;
};
#ifndef __GTK_DOC_IGNORE__
struct _GArrowBufferOutputStreamClass
{
GArrowOutputStreamClass parent_class;
};
#endif
GType garrow_buffer_output_stream_get_type(void) G_GNUC_CONST;
GArrowBufferOutputStream *garrow_buffer_output_stream_new(GArrowResizableBuffer *buffer);
#define GARROW_TYPE_GIO_OUTPUT_STREAM \
(garrow_gio_output_stream_get_type())
#define GARROW_GIO_OUTPUT_STREAM(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj), \
GARROW_TYPE_GIO_OUTPUT_STREAM, \
GArrowGIOOutputStream))
#define GARROW_GIO_OUTPUT_STREAM_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass), \
GARROW_TYPE_GIO_OUTPUT_STREAM, \
GArrowGIOOutputStreamClass))
#define GARROW_IS_GIO_OUTPUT_STREAM(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj), \
GARROW_TYPE_GIO_OUTPUT_STREAM))
#define GARROW_IS_GIO_OUTPUT_STREAM_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass), \
GARROW_TYPE_GIO_OUTPUT_STREAM))
#define GARROW_GIO_OUTPUT_STREAM_GET_CLASS(obj) \
(G_TYPE_INSTANCE_GET_CLASS((obj), \
GARROW_TYPE_GIO_OUTPUT_STREAM, \
GArrowGIOOutputStreamClass))
typedef struct _GArrowGIOOutputStream GArrowGIOOutputStream;
#ifndef __GTK_DOC_IGNORE__
typedef struct _GArrowGIOOutputStreamClass GArrowGIOOutputStreamClass;
#endif
/**
* GArrowGIOOutputStream:
*
* It's an output stream for `GOutputStream`.
*/
struct _GArrowGIOOutputStream
{
/*< private >*/
GArrowOutputStream parent_instance;
};
#ifndef __GTK_DOC_IGNORE__
struct _GArrowGIOOutputStreamClass
{
GArrowOutputStreamClass parent_class;
};
#endif
GType garrow_gio_output_stream_get_type(void) G_GNUC_CONST;
GArrowGIOOutputStream *garrow_gio_output_stream_new(GOutputStream *gio_output_stream);
#ifndef GARROW_DISABLE_DEPRECATED
G_GNUC_DEPRECATED
GOutputStream *
garrow_gio_output_stream_get_raw(GArrowGIOOutputStream *output_stream);
#endif
#define GARROW_TYPE_COMPRESSED_OUTPUT_STREAM \
(garrow_compressed_output_stream_get_type())
G_DECLARE_DERIVABLE_TYPE(GArrowCompressedOutputStream,
garrow_compressed_output_stream,
GARROW,
COMPRESSED_OUTPUT_STREAM,
GArrowOutputStream)
struct _GArrowCompressedOutputStreamClass
{
GArrowOutputStreamClass parent_class;
};
GArrowCompressedOutputStream *
garrow_compressed_output_stream_new(GArrowCodec *codec,
GArrowOutputStream *raw,
GError **error);
G_END_DECLS
|
