X-Git-Url: https://git.donarmstrong.com/?p=mothur.git;a=blobdiff_plain;f=commandfactory.cpp;h=c33de86f5c5a97fe9599a8871b190194170e1a6c;hp=a3858639a1f78d633e9c1537054978bac4e4d499;hb=a5afca18544555fba2d9c3670ad1f8574916b0a0;hpb=4ba6188707e67c638ea5ee3c787d5d07ccd07e3e

diff --git a/commandfactory.cpp b/commandfactory.cpp
index a385863..c33de86 100644
--- a/commandfactory.cpp
+++ b/commandfactory.cpp
@@ -61,10 +61,20 @@
 #include "classifyseqscommand.h"
 #include "phylotypecommand.h"
 
+/*******************************************************/
+
+/******************************************************/
+CommandFactory* CommandFactory::getInstance() {
+	if( _uniqueInstance == 0) {
+		_uniqueInstance = new CommandFactory();
+	}
+	return _uniqueInstance;
+}
 /***********************************************************/
 
 /***********************************************************/
 CommandFactory::CommandFactory(){
+	_uniqueInstance = 0;
 	string s = "";
 	command = new NoCommand(s);