Revert to previous commit

[mothur.git] / clearmemorycommand.cpp

diff --git a/clearmemorycommand.cpp b/clearmemorycommand.cpp
new file mode 100644 (file)
index 0000000..abdc555
--- /dev/null
+++ b/clearmemorycommand.cpp
@@ -0,0 +1,70 @@
+/*
+ *  clearmemorycommand.cpp
+ *  Mothur
+ *
+ *  Created by westcott on 7/6/11.
+ *  Copyright 2011 Schloss Lab. All rights reserved.
+ *
+ */
+
+#include "clearmemorycommand.h"
+#include "referencedb.h"
+
+//**********************************************************************************************************************
+vector<string> ClearMemoryCommand::setParameters(){    
+       try {
+               vector<string> myArray;
+               return myArray;
+       }
+       catch(exception& e) {
+               m->errorOut(e, "ClearMemoryCommand", "setParameters");
+               exit(1);
+       }
+}
+//**********************************************************************************************************************
+string ClearMemoryCommand::getHelpString(){    
+       try {
+               string helpString = "";
+               helpString += "The clear.memory command removes saved reference data from memory.\n";
+               helpString += "The clear.memory command should be in the following format: clear.memory().\n";
+               return helpString;
+       }
+       catch(exception& e) {
+               m->errorOut(e, "ClearMemoryCommand", "getHelpString");
+               exit(1);
+       }
+}
+//**********************************************************************************************************************
+
+ClearMemoryCommand::ClearMemoryCommand(string option)  {
+       try {
+               abort = false; calledHelp = false;   
+               
+               //allow user to run help
+               if(option == "help") { help(); abort = true; calledHelp = true; }
+               else if(option == "citation") { citation(); abort = true; calledHelp = true;}
+       }
+       catch(exception& e) {
+               m->errorOut(e, "ClearMemoryCommand", "ClearMemoryCommand");
+               exit(1);
+       }
+}
+
+//**********************************************************************************************************************
+
+int ClearMemoryCommand::execute(){
+       try {
+               
+               if (abort == true) { if (calledHelp) { return 0; }  return 2;   }
+               
+               ReferenceDB* rdb = ReferenceDB::getInstance();
+               rdb->clearMemory();
+               
+               return 0;
+       }
+       catch(exception& e) {
+               m->errorOut(e, "ClearMemoryCommand", "execute");
+               exit(1);
+       }
+}
+//**********************************************************************************************************************/