EMAN2
fitsio.h
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1/*
2 * Author: Steven Ludtke, 04/10/2003 (sludtke@bcm.edu)
3 * Copyright (c) 2000-2006 Baylor College of Medicine
4 *
5 * This software is issued under a joint BSD/GNU license. You may use the
6 * source code in this file under either license. However, note that the
7 * complete EMAN2 and SPARX software packages have some GPL dependencies,
8 * so you are responsible for compliance with the licenses of these packages
9 * if you opt to use BSD licensing. The warranty disclaimer below holds
10 * in either instance.
11 *
12 * This complete copyright notice must be included in any revised version of the
13 * source code. Additional authorship citations may be added, but existing
14 * author citations must be preserved.
15 *
16 * This program is free software; you can redistribute it and/or modify
17 * it under the terms of the GNU General Public License as published by
18 * the Free Software Foundation; either version 2 of the License, or
19 * (at your option) any later version.
20 *
21 * This program is distributed in the hope that it will be useful,
22 * but WITHOUT ANY WARRANTY; without even the implied warranty of
23 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
24 * GNU General Public License for more details.
25 *
26 * You should have received a copy of the GNU General Public License
27 * along with this program; if not, write to the Free Software
28 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
29 *
30 * */
31
32#ifndef eman__fitsio_h__
33#define eman__fitsio_h__ 1
34
35#include "imageio.h"
36
37namespace EMAN
38{
44 class FitsIO : public ImageIO
45 {
46 public:
47 explicit FitsIO(const string & fname, IOMode rw_mode = READ_ONLY);
48 ~FitsIO();
49
51
52 int read_ctf(Ctf & ctf, int image_index = 0);
53 void write_ctf(const Ctf & ctf, int image_index = 0);
54
55 static bool is_valid(const void *first_block, off_t file_size = 0);
56 static int get_mode_size(int mm);
57 static int to_em_datatype(int mrcmode);
58 static int to_mrcmode(int em_datatype, int is_complex);
59
60 private:
63 int dstart;
64 int dtype;
65 int nx,ny,nz;
66 };
67}
68
69#endif //eman__mrcio_h__
Ctf is the base class for all CTF model.
Definition: ctf.h:60
MRC file = header + data (nx x ny x nz).
Definition: fitsio.h:45
bool is_big_endian
Definition: fitsio.h:61
static bool is_valid(const void *first_block, off_t file_size=0)
Definition: fitsio.cpp:77
int nx
Definition: fitsio.h:65
int ny
Definition: fitsio.h:65
FitsIO(const string &fname, IOMode rw_mode=READ_ONLY)
Definition: fitsio.cpp:41
static int get_mode_size(int mm)
int nz
Definition: fitsio.h:65
int read_ctf(Ctf &ctf, int image_index=0)
Read CTF data from this image.
Definition: fitsio.cpp:233
static int to_mrcmode(int em_datatype, int is_complex)
int dstart
Definition: fitsio.h:63
void write_ctf(const Ctf &ctf, int image_index=0)
Write CTF data to this image.
Definition: fitsio.cpp:241
bool is_new_file
Definition: fitsio.h:62
DEFINE_IMAGEIO_FUNC
Definition: fitsio.h:50
int dtype
Definition: fitsio.h:64
static int to_em_datatype(int mrcmode)
ImageIO classes are designed for reading/writing various electron micrography image formats,...
Definition: imageio.h:127
IOMode rw_mode
Definition: imageio.h:353
bool is_complex() const
Is this a complex image?
E2Exception class.
Definition: aligner.h:40