ESLA
Embeddable Scriting LAnguage
Stanford University, Rock Fracture Project research group
© 2003
00001 /************************************************************************* 00002 * ESLA: Embeddable Scripting LAnguage 00003 * Copyright (C) 2003 Frantz Maerten 00004 * 00005 * This program is free software; you can redistribute it and/or 00006 * modify it under the terms of the GNU General Public License as 00007 * published by the Free Software Foundation; either version 2 of the 00008 * License, or (at your option) any later version. 00009 * 00010 * If you modify this software, you should contact the author, include 00011 * a notice giving the name of the person performing the modification, 00012 * the date of modification, and the reason for such modification. 00013 * 00014 * Note that the GNU General Public License does not permit 00015 * incorporating the Software into proprietary programs. 00016 * 00017 * Contact: Frantz Maerten 00018 * frantz@pangea.stanford.edu 00019 * 00020 * Dept. of Geological & Environmental Sciences 00021 * Stanford University 00022 * Stanford, CA 94305-2115 00023 * USA 00024 *************************************************************************/ 00025 00026 00027 #ifndef ESLA_PROGRESS_BAR 00028 #define ESLA_PROGRESS_BAR 00029 00030 #include "../esla_namespace.h" 00031 #include <iostream> 00032 #include <string> 00033 00034 00035 BEGIN_LIB_NAMESPACE 00036 00040 class ProgressBar { 00041 public: 00068 ProgressBar(const std::string title, double lower, double upper, int nbr) ; 00069 00073 void start() ; 00074 void stop() ; 00078 void advance() ; 00079 void advance_to(double value) ; 00080 00081 private: 00082 double lower_, upper_, nbr_ ; 00083 double step_ ; 00084 double cur_ ; 00085 int cumul_ ; 00086 std::string title_ ; 00087 00088 } ; 00089 00090 00091 END_LIB_NAMESPACE 00092 00093 #endif