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00001 // Copyright (C) 2003 Jim Tilander. 00002 // Licensed under the GNU GPL Version 2. 00003 // 00004 // Modified for DOLFIN by Anders Logg. 00005 00006 #ifndef __PROGRESS_H 00007 #define __PROGRESS_H 00008 00009 #include <stdarg.h> 00010 #include <dolfin/constants.h> 00011 00012 namespace dolfin { 00013 00014 class Progress { 00015 public: 00016 00017 Progress(const char* title, unsigned int n); 00018 Progress(const char* title); 00019 ~Progress(); 00020 00021 void operator=(unsigned int i); 00022 void operator=(real p); 00023 void operator++(); 00024 void operator++(int); 00025 00026 void update(unsigned int i, const char* format, ...); 00027 void update(real p, const char* format, ...); 00028 00029 real value(); 00030 const char* title(); 00031 const char* label(); 00032 00033 private: 00034 00035 real checkBounds(unsigned int i); 00036 real checkBounds(real p); 00037 00038 void update(); 00039 00040 char* _title; 00041 char* _label; 00042 00043 real p0; 00044 real p1; 00045 00046 real progress_step; 00047 00048 unsigned int i; 00049 unsigned int n; 00050 00051 }; 00052 00053 } 00054 00055 #endif
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