C Standard Library Extensions: qfits_table.h Source File

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qfits_table.h
1 /* $Id: qfits_table.h,v 1.1.1.1 2008-11-03 13:40:49 agabasch Exp $
2 *
3 * This file is part of the ESO QFITS Library
4 * Copyright (C) 2001-2004 European Southern Observatory
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
20
21 /*
22 * $Author: agabasch $
23 * $Date: 2008-11-03 13:40:49 $
24 * $Revision: 1.1.1.1 $
25 * $Name: not supported by cvs2svn $
26 */
27
28 #ifndef QFITS_TABLE_H
29 #define QFITS_TABLE_H
30
31 /*-----------------------------------------------------------------------------
32 Includes
33 -----------------------------------------------------------------------------*/
34
35 #include <stdio.h>
36 #include <string.h>
37 #include <stdlib.h>
38 #include <unistd.h>
39
40 #include "qfits_header.h"
41
42 /*-----------------------------------------------------------------------------
43 Defines
44 -----------------------------------------------------------------------------*/
45
46 /* The following defines the maximum acceptable size for a FITS value */
47 #define FITSVALSZ 60
48
49 #define QFITS_INVALIDTABLE 0
50 #define QFITS_BINTABLE 1
51 #define QFITS_ASCIITABLE 2
52
53 /*-----------------------------------------------------------------------------
54 New types
55 -----------------------------------------------------------------------------*/
56
57 /*----------------------------------------------------------------------------*/
61 /*----------------------------------------------------------------------------*/
62 typedef enum _TFITS_DATA_TYPE_ {
63 TFITS_ASCII_TYPE_A,
64 TFITS_ASCII_TYPE_D,
65 TFITS_ASCII_TYPE_E,
66 TFITS_ASCII_TYPE_F,
67 TFITS_ASCII_TYPE_I,
68 TFITS_BIN_TYPE_A,
69 TFITS_BIN_TYPE_B,
70 TFITS_BIN_TYPE_C,
71 TFITS_BIN_TYPE_D,
72 TFITS_BIN_TYPE_E,
73 TFITS_BIN_TYPE_I,
74 TFITS_BIN_TYPE_J,
75 TFITS_BIN_TYPE_L,
76 TFITS_BIN_TYPE_M,
77 TFITS_BIN_TYPE_P,
78 TFITS_BIN_TYPE_X,
79 TFITS_BIN_TYPE_UNKNOWN
80 } tfits_type ;
81
82 /*----------------------------------------------------------------------------*/
93 /*----------------------------------------------------------------------------*/
94 typedef struct qfits_col
95 {
104 int atom_nb ;
105
110 int atom_dec_nb ;
111
131 int atom_size ;
132
138 tfits_type atom_type ;
139
141 char tlabel[FITSVALSZ] ;
142
144 char tunit[FITSVALSZ] ;
145
147 char nullval[FITSVALSZ] ;
148
150 char tdisp[FITSVALSZ] ;
151
158 int zero_present ;
159 float zero ;
160 int scale_present ;
161 float scale ;
162
164 int off_beg ;
165
167 int readable ;
168 } qfits_col ;
169
170
171 /*----------------------------------------------------------------------------*/
201 /*----------------------------------------------------------------------------*/
202 typedef struct qfits_table
203 {
207 char filename[512] ;
212 int tab_t ;
214 int tab_w ;
216 int nc ;
218 int nr ;
220 qfits_col * col ;
221 } qfits_table ;
222
223 /*-----------------------------------------------------------------------------
224 Function prototypes
225 -----------------------------------------------------------------------------*/
226
227 int qfits_is_table(const char * filename, int xtnum) ;
228 qfits_header * qfits_table_prim_header_default(void) ;
229 qfits_header * qfits_table_ext_header_default(const qfits_table *) ;
230 qfits_table * qfits_table_new(const char *, int, int, int, int) ;
231 int qfits_col_fill(qfits_col *, int, int, int, tfits_type, const char *,
232 const char *, const char *, const char *, int, float, int, float, int) ;
233 qfits_table * qfits_table_open(const char *, int) ;
234 void qfits_table_close(qfits_table *) ;
235 unsigned char * qfits_query_column(const qfits_table *, int, const int *) ;
236 unsigned char * qfits_query_column_seq(const qfits_table *, int, int, int) ;
237 void * qfits_query_column_data(const qfits_table *, int, const int *,
238 const void *) ;
239 void * qfits_query_column_seq_data(const qfits_table *, int, int, int,
240 const void *) ;
241 int * qfits_query_column_nulls(const qfits_table *, int, const int *, int *,
242 int *);
243 int qfits_save_table_hdrdump(const void **, const qfits_table *,
244 const qfits_header *) ;
245 int qfits_table_append_xtension(FILE *, const qfits_table *, const void **) ;
246 int qfits_table_append_xtension_hdr(FILE *, const qfits_table *, const void **,
247 const qfits_header *) ;
248 char * qfits_table_field_to_string(const qfits_table *, int, int, int) ;
249
250 #endif