QMcBeaver: QMCThreeBodyCorrelationFunctionFactory.cpp Source File

00001 //            QMcBeaver
00002 //
00003 //         Constructed by 
00004 //
00005 //     Michael Todd Feldmann 
00006 //              and 
00007 //   David Randall "Chip" Kent IV
00008 //
00009 // Copyright 2000.  All rights reserved.
00010 //
00011 // drkent@users.sourceforge.net mtfeldmann@users.sourceforge.net
00012 
00013 #include "QMCThreeBodyCorrelationFunctionFactory.h"
00014 #include "CambridgeThreeBodyCorrelationFunction.h"
00015 #include "ZeroThreeBodyCorrelationFunction.h"
00016 
00017 QMCThreeBodyCorrelationFunction * 
00018   QMCThreeBodyCorrelationFunctionFactory::threeBodyCorrelationFunctionFactory(string & Type)
00019 {
00020   QMCThreeBodyCorrelationFunction * ThreeBodyCorrelationFunction = 0;
00021 
00022   if( Type == "None" )
00023     ThreeBodyCorrelationFunction = new ZeroThreeBodyCorrelationFunction();
00024   else if( Type == "Cambridge" )
00025     ThreeBodyCorrelationFunction = new CambridgeThreeBodyCorrelationFunction();
00026   else
00027     {
00028       cerr << "ERROR: Unknown correlation function type (" << Type
00029            << ") being assigned in QMCThreeBodyCorrelationFunctionFactory!" 
00030            << endl;
00031       exit(0);
00032     }
00033 
00034   return ThreeBodyCorrelationFunction;
00035 }