--- trunk/OOPSE/libmdtools/ConstraintAlgorithm.cpp	2004/06/04 03:15:31	1234
+++ trunk/OOPSE/libmdtools/ConstraintAlgorithm.cpp	2004/06/04 19:30:05	1248
@@ -2,6 +2,7 @@
 #include "ConstraintPair.hpp"
 #include "SimInfo.hpp"
 #include "ConstraintManager.hpp"
+#include "simError.h"
 
 ////////////////////////////////////////////////////////////////////////////////
 //Implementation of ConstraintAlgorithm
@@ -27,7 +28,7 @@ void ConstraintAlgorithm::doConstrain(){
 }
 
 void ConstraintAlgorithm::doConstrain(){
-  const int maxConsIteration = 30;
+  const int maxConsIteration = 300;
   bool done;
   int iteration;
   int maxIteration;
@@ -37,6 +38,7 @@ void ConstraintAlgorithm::doConstrain(){
   int exeStatus;
 
 
+  error = false;
   
   for(ceIter->first(); !ceIter->isEnd(); ceIter->next()){
     consElem =  ceIter->currentItem();
@@ -62,7 +64,8 @@ void ConstraintAlgorithm::doConstrain(){
 
       switch(exeStatus){
         case consFail:
-          cerr << "ConstraintAlgorithm::doConstrain() Error: Constraint Fail" << endl;          
+          cerr << "ConstraintAlgorithm::doConstrain() Error: Constraint Fail" << endl;         
+          error = true;
           break;
         case consSuccess:
           //constrain the pair by moving two elements
@@ -76,13 +79,16 @@ void ConstraintAlgorithm::doConstrain(){
         case consPairHandlerFail:
           //can not found call back functor for constraint pair 
           cerr << "ConstraintAlgorithm::doConstrain() Error: can not found callback functor for constraint pair " << endl;
+          error = true;
           break;          
         case consElemHandlerFail:
           //can not found callback functor for constraint element 
           cerr << "ConstraintAlgorithm::doConstrain() Error: can not found callback functor for constraint element " << endl;
+          error = true;
           break;
         default:          
           cerr << "ConstraintAlgorithm::doConstrain() Error: unrecognized status" << endl;
+          error = true;
           break;
       }      
     }//end for(iter->first())
@@ -95,7 +101,15 @@ void ConstraintAlgorithm::doConstrain(){
 
     iteration++;
   }//end while
-  
+
+  //if (!done){
+  //  error = true;
+  //  sprintf(painCave.errMsg,
+  //          "Constraint failure in constrainB, too many iterations: %d\n",
+  //          iteration);
+  //  painCave.isFatal = 1;
+  //  simError();    
+  //}
 }