Merge pull request #565 from Xiangyu-Hu/fix/using_identifier_for_cons…

…truction

this should work for body and body parts

src/shared/particle_dynamics/general_dynamics/general_reduce.h

@@ -92,7 +92,7 @@ class UpperFrontInAxisDirection : public BaseLocalDynamicsReduce<ReduceMax, Dyna
 
   public:
     explicit UpperFrontInAxisDirection(DynamicsIdentifier &identifier, const std::string &name, int axis = lastAxis)
-        : BaseLocalDynamicsReduce<ReduceMax, BodyPartByCell>(identifier),
+        : BaseLocalDynamicsReduce<ReduceMax, DynamicsIdentifier>(identifier),
           GeneralDataDelegateSimple(identifier.getSPHBody()), axis_(axis), pos_(particles_->pos_)
     {
         this->quantity_name_ = name;