getlinecommand.cpp

   1 /*
   2  *  GetlineCommand.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 "getlinecommand.h"
  11
  12
  13
  14
  15
  16
  17 GetlineCommand::GetlineCommand(){
  18         try {
  19                 globaldata = GlobalData::getInstance();
  20         }
  21         catch(exception& e) {
  22                 cout << "Standard Error: " << e.what() << " has occurred in the GetlineCommand class Function GetlineCommand. 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 GetlineCommand class function GetlineCommand. Please contact Pat Schloss at pschloss@microbio.umass.edu." << "\n";
  27                 exit(1);
  28         }
  29
  30 }
  31
  32 //**********************************************************************************************************************
  33
  34 GetlineCommand::~GetlineCommand(){
  35 }
  36
  37 //**********************************************************************************************************************
  38
  39 int GetlineCommand::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                 int line = 1;
  48                 while(in.good())
  49                 {
  50                         if(count > numBins)
  51                                 count = 0;
  52                         if(count == 0)
  53                         {
  54                                 cout << line << "\n";
  55                                 in >> numBins;
  56                                 line++;
  57                         }
  58                         in >> label;
  59                         count++;
  60                 }
  61                 return 0;
  62         }
  63
  64         catch(exception& e) {
  65                 cout << "Standard Error: " << e.what() << " has occurred in the GetlineCommand class Function execute. Please contact Pat Schloss at pschloss@microbio.umass.edu." << "\n";
  66                 exit(1);
  67         }
  68         catch(...) {
  69                 cout << "An unknown error has occurred in the GetlineCommand class function execute. Please contact Pat Schloss at pschloss@microbio.umass.edu." << "\n";
  70                 exit(1);
  71         }
  72 }
  73
  74
  75