Version.h

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00001 /*
00002  * This program is free software; you can redistribute it and/or modify
00003  * it under the terms of the GNU General Public License as published by
00004  * the Free Software Foundation; either version 3 of the License, or
00005  * (at your option) any later version.
00006  *
00007  * Written (W) 1999-2009 Soeren Sonnenburg
00008  * Copyright (C) 1999-2009 Fraunhofer Institute FIRST and Max Planck Society
00009  */
00010 
00011 #include "base/init.h"
00012 
00013 #include "lib/common.h"
00014 #include "lib/io.h"
00015 #include "lib/versionstring.h"
00016 #include "lib/config.h"
00017 
00018 #ifndef VERSION_H__
00019 #define VERSION_H__
00020 
00021 namespace shogun
00022 {
00023 class CIO;
00024 
00031 class CVersion
00032 {
00033 public:
00034     CVersion();
00035     virtual ~CVersion();
00036 
00037     static inline void print_version()
00038     {
00039         SG_SPRINT("libshogun (%s/%s%d)\n\n", MACHINE, VERSION_RELEASE, version_revision);
00040         SG_SPRINT("Copyright (C) 1999-2009 Fraunhofer Institute FIRST and Max Planck Society\n");
00041         SG_SPRINT("Copyright (C) 2009 Berlin Institute of Technology\n");
00042         SG_SPRINT("Written   (W) 2000-2009 Soeren Sonnenburg, Gunnar Raetsch et al.\n\n");
00043 #ifndef USE_SVMLIGHT
00044         SG_SPRINT("This is free software; see the source for copying conditions.  There is NO\n");
00045         SG_SPRINT("warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n\n");
00046 #endif
00047         SG_SPRINT( "( configure options: \"%s\" compile flags: \"%s\" link flags: \"%s\" )\n", CONFIGURE_OPTIONS, COMPFLAGS_CPP, LINKFLAGS);
00048     }
00049 
00050     static inline const char* get_version_extra()
00051     {
00052         return version_extra;
00053     }
00054 
00055     static inline const char* get_version_release()
00056     {
00057         return version_release;
00058     }
00059 
00060     static inline int32_t get_version_revision()
00061     {
00062         return version_revision;
00063     }
00064 
00065     static inline int32_t get_version_year()
00066     {
00067         return version_year;
00068     }
00069 
00070     static inline int32_t get_version_month()
00071     {
00072         return version_month;
00073     }
00074 
00075     static inline int32_t get_version_day()
00076     {
00077         return version_day;
00078     }
00079 
00080     static inline int32_t get_version_hour()
00081     {
00082         return version_hour;
00083     }
00084 
00085     static inline int32_t get_version_minute()
00086     {
00087         return version_year;
00088     }
00089 
00090     static inline int64_t get_version_in_minutes()
00091     {
00092         return ((((version_year)*12 + version_month)*30 + version_day)* 24 + version_hour)*60 + version_minute;
00093     }
00094 
00095     inline int32_t ref()
00096     {
00097         ++refcount;
00098         return refcount;
00099     }
00100 
00101     inline int32_t ref_count() const
00102     {
00103         return refcount;
00104     }
00105 
00106     inline int32_t unref()
00107     {
00108         if (refcount==0 || --refcount==0)
00109         {
00110             delete this;
00111             return 0;
00112         }
00113         else
00114             return refcount;
00115     }
00116 
00117 protected:
00118     static const char version_release[128];
00119     static const char version_extra[128];
00120 
00121     static const int32_t version_revision;
00122     static const int32_t version_year;
00123     static const int32_t version_month;
00124     static const int32_t version_day;
00125     static const int32_t version_hour;
00126     static const int32_t version_minute;
00127 private:
00128     int32_t refcount;
00129 };
00130 }
00131 #endif

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