--- trunk/OOPSE/libmdtools/SimSetup.cpp	2004/01/30 15:01:09	999
+++ trunk/OOPSE/libmdtools/SimSetup.cpp	2004/02/24 15:44:45	1064
@@ -9,6 +9,8 @@
 #include "parse_me.h"
 #include "Integrator.hpp"
 #include "simError.h"
+//#include "ConjugateMinimizer.hpp"
+#include "OOPSEMinimizer.hpp"
 
 #ifdef IS_MPI
 #include "mpiBASS.h"
@@ -27,7 +29,7 @@
 #define FF_DUFF  0
 #define FF_LJ    1
 #define FF_EAM   2
-#define FF_H2O 3
+#define FF_H2O   3
 
 using namespace std;
 
@@ -145,10 +147,13 @@ void SimSetup::createSim(void){
 
   makeOutNames();
 
-  // make the integrator
-
-  makeIntegrator();
-
+  if (globals->haveMinimizer())
+    // make minimizer
+    makeMinimizer();
+  else
+    // make the integrator
+    makeIntegrator();
+  
 #ifdef IS_MPI
   mpiSim->mpiRefresh();
 #endif
@@ -841,7 +846,7 @@ void SimSetup::gatherInfo(void){
   for (int i = 0; i < nInfo; i++){
     info[i].setSeed(seedValue);
   }
-
+  
 #ifdef IS_MPI
   strcpy(checkPointMsg, "Successfully gathered all information from Bass\n");
   MPIcheckPoint();
@@ -1706,3 +1711,67 @@ void SimSetup::setupZConstraint(SimInfo& theInfo){
   //push data into siminfo, therefore, we can retrieve later
   theInfo.addProperty(zconsParaData);
 }
+
+void SimSetup::makeMinimizer(){
+
+  OOPSEMinimizer* myOOPSEMinimizer;
+  MinimizerParameterSet* param;
+  char minimizerName[100];
+  
+  for (int i = 0; i < nInfo; i++){
+    
+    //prepare parameter set for minimizer
+    param = new MinimizerParameterSet();
+    param->setDefaultParameter();
+
+    if (globals->haveMinimizer()){
+      param->setFTol(globals->getMinFTol());
+    }
+
+    if (globals->haveMinGTol()){
+      param->setGTol(globals->getMinGTol());
+    }
+
+    if (globals->haveMinMaxIter()){
+      param->setMaxIteration(globals->getMinMaxIter());
+    }
+
+    if (globals->haveMinWriteFrq()){
+      param->setMaxIteration(globals->getMinMaxIter());
+    }
+
+    if (globals->haveMinWriteFrq()){
+      param->setWriteFrq(globals->getMinWriteFrq());
+    }
+    
+    if (globals->haveMinStepSize()){
+      param->setStepSize(globals->getMinStepSize());
+    }
+
+    if (globals->haveMinLSMaxIter()){
+      param->setLineSearchMaxIteration(globals->getMinLSMaxIter());
+    }    
+
+    if (globals->haveMinLSTol()){
+      param->setLineSearchTol(globals->getMinLSTol());
+    }     
+
+    strcpy(ensemble, globals->getMinimizer());
+
+    if (!strcasecmp(minimizerName, "CG")){
+      myOOPSEMinimizer = new PRCGMinimizer(&(info[i]), the_ff, param);
+    }
+    else if (!strcasecmp(minimizerName, "SD")){
+    //myOOPSEMinimizer = MinimizerFactory.creatMinimizer("", &(info[i]), the_ff, param);
+      myOOPSEMinimizer = new SDMinimizer(&(info[i]), the_ff, param);
+    }
+    else{
+     info[i].the_integrator = myOOPSEMinimizer;
+    }
+
+     //store the minimizer into simInfo
+     info[i].the_minimizer = myOOPSEMinimizer;
+     info[i].has_minimizer = true;
+  }
+
+}