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                 m = MothurOut::getInstance();
  22                 m->mothurOut("********************#****#****#****#****#****#****#****#****#****#****#");
  23
  24                 nTicks = 0;
  25                 finalPos = 0;
  26         }
  27         catch(exception& e) {
  28                 m->errorOut(e, "Progress", "Progress");
  29                 exit(1);
  30         }
  31 }
  32
  33 /***********************************************************************/
  34
  35 Progress::Progress(string job, int end){
  36         try {
  37                 m->mothurOut("********************#****#****#****#****#****#****#****#****#****#****#\n");
  38                 cout << setw(20) << left << job << setw(1) << marker;
  39                 m->mothurOutJustToLog(job);
  40                 m->mothurOut(toString(marker));
  41                 cout.flush();
  42
  43                 nTicks = 0;
  44                 finalPos = end;
  45         }
  46         catch(exception& e) {
  47                 m->errorOut(e, "Progress", "Progress");
  48                 exit(1);
  49         }
  50 }
  51
  52 /***********************************************************************/
  53
  54 void Progress::newLine(string job, int end){
  55         try {
  56                 m->mothurOutEndLine();
  57                 cout << setw(20) << left << job << setw(1) << marker;
  58                 m->mothurOutJustToLog(job);
  59                 m->mothurOut(toString(marker));
  60                 cout.flush();
  61
  62                 nTicks = 0;
  63                 finalPos = end;
  64         }
  65         catch(exception& e) {
  66                 m->errorOut(e, "Progress", "newLine");
  67                 exit(1);
  68         }
  69 }
  70
  71 /***********************************************************************/
  72
  73 void Progress::update(const int currentPos){
  74         try {
  75                 int ratio = int(totalTicks * (float)currentPos / finalPos);
  76
  77                 if(ratio > nTicks){
  78                         for(int i=nTicks;i<ratio;i++){
  79                                 m->mothurOut(toString(marker));
  80                                 cout.flush();
  81                         }
  82                         nTicks = ratio;
  83                 }
  84         }
  85         catch(exception& e) {
  86                 m->errorOut(e, "Progress", "update");
  87                 exit(1);
  88         }
  89 }
  90
  91 /***********************************************************************/
  92
  93 void Progress::finish(){
  94         try {
  95                 for(int i=nTicks;i<totalTicks;i++){
  96                         m->mothurOut(toString(marker));
  97                         cout.flush();
  98                 }
  99
 100
 101                 m->mothurOutEndLine();
 102                 m->mothurOut("***********************************************************************\n");
 103                 cout.flush();
 104         }
 105         catch(exception& e) {
 106                 m->errorOut(e, "Progress", "finish");
 107                 exit(1);
 108         }
 109 }
 110
 111 /***********************************************************************/