getlabelcommand.cpp

   1 /*
   2  *  GetlabelCommand.cpp
   3  *  Mothur
   4  *
   5  *  Created by Thomas Ryabin on 1/30/09.
   6  *  Copyright 2009 __MyCompanyName__. All rights reserved.
   7  *
   8  */
   9
  10 #include "getlabelcommand.h"
  11
  12
  13
  14
  15
  16
  17 GetlabelCommand::GetlabelCommand(){
  18         try {
  19                 globaldata = GlobalData::getInstance();
  20         }
  21         catch(exception& e) {
  22                 cout << "Standard Error: " << e.what() << " has occurred in the GetlabelCommand class Function GetlabelCommand. Please contact Pat Schloss at pschloss@microbio.umass.edu." << "\n";
  23                 exit(1);
  24         }
  25         catch(...) {
  26                 cout << "An unknown error has occurred in the GetlabelCommand class function GetlabelCommand. Please contact Pat Schloss at pschloss@microbio.umass.edu." << "\n";
  27                 exit(1);
  28         }
  29
  30 }
  31
  32 //**********************************************************************************************************************
  33
  34 GetlabelCommand::~GetlabelCommand(){
  35 }
  36
  37 //**********************************************************************************************************************
  38
  39 int GetlabelCommand::execute(){
  40         try {
  41                 filename = globaldata->inputFileName;
  42                 ifstream in;
  43                 openInputFile(filename, in);
  44                 string label;
  45                 int numBins = 0;
  46                 int count = -1;
  47                 while(in.good())
  48                 {
  49                         if(count > numBins)
  50                                 count = 0;
  51                         if(count == 0)
  52                         {
  53                                 cout << label << "\n";
  54                                 in >> numBins;
  55                         }
  56                         in >> label;
  57                         count++;
  58                 }
  59                 return 0;
  60         }
  61
  62         catch(exception& e) {
  63                 cout << "Standard Error: " << e.what() << " has occurred in the GetlabelCommand class Function execute. Please contact Pat Schloss at pschloss@microbio.umass.edu." << "\n";
  64                 exit(1);
  65         }
  66         catch(...) {
  67                 cout << "An unknown error has occurred in the GetlabelCommand class function execute. Please contact Pat Schloss at pschloss@microbio.umass.edu." << "\n";
  68                 exit(1);
  69         }
  70 }
  71