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__icosio_h__ 00037 #define eman__icosio_h__ 1 00038 00039 #include "imageio.h" 00040 00041 namespace EMAN 00042 { 00043 00054 class IcosIO:public ImageIO 00055 { 00056 public: 00057 explicit IcosIO(const string & filename, IOMode rw_mode = READ_ONLY); 00058 ~IcosIO(); 00059 00060 DEFINE_IMAGEIO_FUNC; 00061 static bool is_valid(const void *first_block); 00062 00063 private: 00064 enum 00065 { STAMP = 72, STAMP1 = 72, STAMP2 = 20, STAMP3 = 20 }; 00066 00067 struct IcosHeader 00068 { 00069 int stamp; /* = 72 */ 00070 char title[72]; /* title of the map */ 00071 int stamp1; /* = 72 */ 00072 int stamp2; /* = 20 */ 00073 int nx; /* number of rows */ 00074 int ny; /* number of columnss */ 00075 int nz; /* number of sections */ 00076 float min; 00077 float max; 00078 int stamp3; /* = 20 */ 00079 }; 00080 00081 private: 00082 string filename; 00083 IOMode rw_mode; 00084 IcosHeader icosh; 00085 FILE *icos_file; 00086 bool is_big_endian; 00087 bool initialized; 00088 bool is_new_file; 00089 }; 00090 00091 00092 } 00093 00094 00095 #endif //eman__icosio_h__