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sspiderio.h

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00001 
00005 /*
00006  * Author: Steven Ludtke, 04/10/2003 (sludtke@bcm.edu)
00007  * Copyright (c) 2000-2006 Baylor College of Medicine
00008  * 
00009  * This software is issued under a joint BSD/GNU license. You may use the
00010  * source code in this file under either license. However, note that the
00011  * complete EMAN2 and SPARX software packages have some GPL dependencies,
00012  * so you are responsible for compliance with the licenses of these packages
00013  * if you opt to use BSD licensing. The warranty disclaimer below holds
00014  * in either instance.
00015  * 
00016  * This complete copyright notice must be included in any revised version of the
00017  * source code. Additional authorship citations may be added, but existing
00018  * author citations must be preserved.
00019  * 
00020  * This program is free software; you can redistribute it and/or modify
00021  * it under the terms of the GNU General Public License as published by
00022  * the Free Software Foundation; either version 2 of the License, or
00023  * (at your option) any later version.
00024  * 
00025  * This program is distributed in the hope that it will be useful,
00026  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00027  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
00028  * GNU General Public License for more details.
00029  * 
00030  * You should have received a copy of the GNU General Public License
00031  * along with this program; if not, write to the Free Software
00032  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
00033  * 
00034  * */
00035 
00036 #ifndef eman__single_spider_io_h__
00037 #define eman__single_spider_io_h__ 1
00038 
00039 #include "spiderio.h"
00040 
00041 
00042 namespace EMAN
00043 {
00048         class SingleSpiderIO:public SpiderIO
00049         {
00050           public:
00055                 explicit SingleSpiderIO(const string & filename, IOMode rw_mode = READ_ONLY);
00056                 ~SingleSpiderIO();
00057                 
00069                 int write_header(const Dict & dict, int image_index = 0, const Region* area = 0,
00070                                                  EMUtil::EMDataType filestoragetype = EMUtil::EM_FLOAT,
00071                                                  bool use_host_endian = true);
00072                 
00084                 int write_data(float *data, int image_index = 0, const Region* area = 0,
00085                                            EMUtil::EMDataType filestoragetype = EMUtil::EM_FLOAT,
00086                                            bool use_host_endian = true);
00087 
00088                 static bool is_valid(const void *first_block);
00089                 
00090                 bool is_single_image_format() const
00091                 {
00092                         return true;
00093                 }
00094                 
00095           protected:
00096                   bool is_valid_spider(const void *first_block);
00097         };
00098 
00099 }
00100 
00101 #endif

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