--- trunk/OOPSE/libmdtools/ConstraintElement.hpp	2004/06/03 21:51:55	1232
+++ trunk/OOPSE/libmdtools/ConstraintElement.hpp	2004/06/21 18:52:21	1284
@@ -62,6 +62,7 @@ class ConstraintElement{
     void   setZangle(double zAngle) {refSd->setZangle(zAngle);}
     void   addZangle(double zAngle) {refSd->addZangle(zAngle);}
 
+    StuntDouble* getStuntDouble() {return refSd;}
 
     virtual void getOldPos(double pos[3])=0;
     virtual void getOldVel(double vel[3])=0;
@@ -180,7 +181,11 @@ class ConstraintRigidBody : public ConstraintElement{
     
     void getOldAtomPos(double pos[3]) {oldRb->getAtomPos(pos, consAtomIndex);}
     void getCurAtomPos(double pos[3]) {((RigidBody*)refSd)->getAtomPos(pos, consAtomIndex);}
-    
+
+    void getOldAtomVel(double vel[3]) {oldRb->getAtomVel(vel, consAtomIndex);};
+    void getCurAtomVel(double vel[3]) {((RigidBody*)refSd)->getAtomVel(vel, consAtomIndex);};
+
+    void getRefCoor(double pos[3]) {return ((RigidBody*)refSd)->getAtomRefCoor(pos, consAtomIndex);}
     RigidBody* getRigidBody() { return dynamic_cast<RigidBody*>(refSd);}
 
     virtual void saveOldState();