progress.cpp

   1 /*
   2  *  progress.cpp
   3  *
   4  *
   5  *  Created by Pat Schloss on 8/14/08.
   6  *  Copyright 2008 Patrick D. Schloss. All rights reserved.
   7  *
   8  */
   9
  10
  11 #include "progress.hpp"
  12
  13 const int totalTicks = 50;
  14 const char marker = '|';
  15
  16
  17 /***********************************************************************/
  18
  19 Progress::Progress(){
  20         try {
  21                 mothurOut("********************#****#****#****#****#****#****#****#****#****#****#");
  22
  23                 nTicks = 0;
  24                 finalPos = 0;
  25         }
  26         catch(exception& e) {
  27                 errorOut(e, "Progress", "Progress");
  28                 exit(1);
  29         }
  30 }
  31
  32 /***********************************************************************/
  33
  34 Progress::Progress(string job, int end){
  35         try {
  36                 mothurOut("********************#****#****#****#****#****#****#****#****#****#****#\n");
  37                 cout << setw(20) << left << job << setw(1) << marker;
  38                 mothurOutJustToLog(job);
  39                 mothurOut(toString(marker));
  40                 cout.flush();
  41
  42                 nTicks = 0;
  43                 finalPos = end;
  44         }
  45         catch(exception& e) {
  46                 errorOut(e, "Progress", "Progress");
  47                 exit(1);
  48         }
  49 }
  50
  51 /***********************************************************************/
  52
  53 void Progress::newLine(string job, int end){
  54         try {
  55                 mothurOutEndLine();
  56                 cout << setw(20) << left << job << setw(1) << marker;
  57                 mothurOutJustToLog(job);
  58                 mothurOut(toString(marker));
  59                 cout.flush();
  60
  61                 nTicks = 0;
  62                 finalPos = end;
  63         }
  64         catch(exception& e) {
  65                 errorOut(e, "Progress", "newLine");
  66                 exit(1);
  67         }
  68 }
  69
  70 /***********************************************************************/
  71
  72 void Progress::update(const int currentPos){
  73         try {
  74                 int ratio = int(totalTicks * (float)currentPos / finalPos);
  75
  76                 if(ratio > nTicks){
  77                         for(int i=nTicks;i<ratio;i++){
  78                                 mothurOut(toString(marker));
  79                                 cout.flush();
  80                         }
  81                         nTicks = ratio;
  82                 }
  83         }
  84         catch(exception& e) {
  85                 errorOut(e, "Progress", "update");
  86                 exit(1);
  87         }
  88 }
  89
  90 /***********************************************************************/
  91
  92 void Progress::finish(){
  93         try {
  94                 for(int i=nTicks;i<totalTicks;i++){
  95                         mothurOut(toString(marker));
  96                         cout.flush();
  97                 }
  98
  99
 100                 mothurOutEndLine();
 101                 mothurOut("***********************************************************************\n");
 102                 cout.flush();
 103         }
 104         catch(exception& e) {
 105                 errorOut(e, "Progress", "finish");
 106                 exit(1);
 107         }
 108 }
 109
 110 /***********************************************************************/