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 GetlineCommand::GetlineCommand(){
  14         try {
  15                 globaldata = GlobalData::getInstance();
  16         }
  17         catch(exception& e) {
  18                 cout << "Standard Error: " << e.what() << " has occurred in the GetlineCommand class Function GetlineCommand. Please contact Pat Schloss at pschloss@microbio.umass.edu." << "\n";
  19                 exit(1);
  20         }
  21         catch(...) {
  22                 cout << "An unknown error has occurred in the GetlineCommand class function GetlineCommand. Please contact Pat Schloss at pschloss@microbio.umass.edu." << "\n";
  23                 exit(1);
  24         }
  25
  26 }
  27
  28 //**********************************************************************************************************************
  29
  30 GetlineCommand::~GetlineCommand(){
  31 }
  32
  33 //**********************************************************************************************************************
  34
  35 int GetlineCommand::execute(){
  36         try {
  37                 filename = globaldata->inputFileName;
  38                 ifstream in;
  39                 openInputFile(filename, in);
  40                 string label;
  41                 int numBins = 0;
  42                 int count = -1;
  43                 int line = 1;
  44                 while(in.good())
  45                 {
  46                         if(count > numBins)
  47                                 count = 0;
  48                         if(count == 0)
  49                         {
  50                                 cout << line << "\n";
  51                                 in >> numBins;
  52                                 line++;
  53                         }
  54                         in >> label;
  55                         count++;
  56                 }
  57                 return 0;
  58         }
  59
  60         catch(exception& e) {
  61                 cout << "Standard Error: " << e.what() << " has occurred in the GetlineCommand class Function execute. Please contact Pat Schloss at pschloss@microbio.umass.edu." << "\n";
  62                 exit(1);
  63         }
  64         catch(...) {
  65                 cout << "An unknown error has occurred in the GetlineCommand class function execute. Please contact Pat Schloss at pschloss@microbio.umass.edu." << "\n";
  66                 exit(1);
  67         }
  68 }
  69
  70
  71