Added get.line command.

[mothur.git] / getlinecommand.cpp

diff --git a/getlinecommand.cpp b/getlinecommand.cpp
new file mode 100644 (file)
index 0000000..63dde60
--- /dev/null
+++ b/getlinecommand.cpp
@@ -0,0 +1,75 @@
+/*
+ *  GetlineCommand.cpp
+ *  Mothur
+ *
+ *  Created by Thomas Ryabin on 1/30/09.
+ *  Copyright 2009 __MyCompanyName__. All rights reserved.
+ *
+ */
+
+#include "getlinecommand.h"
+
+
+
+
+
+
+GetlineCommand::GetlineCommand(){
+       try {
+               globaldata = GlobalData::getInstance();
+       }
+       catch(exception& e) {
+               cout << "Standard Error: " << e.what() << " has occurred in the GetlineCommand class Function GetlineCommand. Please contact Pat Schloss at pschloss@microbio.umass.edu." << "\n";
+               exit(1);
+       }
+       catch(...) {
+               cout << "An unknown error has occurred in the GetlineCommand class function GetlineCommand. Please contact Pat Schloss at pschloss@microbio.umass.edu." << "\n";
+               exit(1);
+       }       
+                       
+}
+
+//**********************************************************************************************************************
+
+GetlineCommand::~GetlineCommand(){
+}
+
+//**********************************************************************************************************************
+
+int GetlineCommand::execute(){
+       try {
+               filename = globaldata->inputFileName;
+               ifstream in;
+               openInputFile(filename, in);
+               string label;
+               int numBins = 0;
+               int count = -1;
+               int line = 1;
+               while(in.good())
+               {
+                       if(count > numBins)
+                               count = 0;
+                       if(count == 0)
+                       {
+                               cout << line << "\n";
+                               in >> numBins;
+                               line++;
+                       }
+                       in >> label;
+                       count++;
+               }
+               return 0;               
+       }
+
+       catch(exception& e) {
+               cout << "Standard Error: " << e.what() << " has occurred in the GetlineCommand class Function execute. Please contact Pat Schloss at pschloss@microbio.umass.edu." << "\n";
+               exit(1);
+       }
+       catch(...) {
+               cout << "An unknown error has occurred in the GetlineCommand class function execute. Please contact Pat Schloss at pschloss@microbio.umass.edu." << "\n";
+               exit(1);
+       }       
+}
+
+
+