more tidying up: NOTE - inject() functionality should be moved to the injection sub-model

src/lagrangian/intermediate/clouds/Templates/KinematicCloud/KinematicCloud.C

@@ -265,7 +265,7 @@ void Foam::KinematicCloud<ParcelType>::evolve()
         g_.value()
     );
 
-    inject(td);
+    inject();
 
     if (coupled_)
     {
@@ -277,15 +277,11 @@ void Foam::KinematicCloud<ParcelType>::evolve()
 
 
 template<class ParcelType>
-template<class TrackingData>
-void Foam::KinematicCloud<ParcelType>::inject
-(
-    TrackingData& td
-)
+void Foam::KinematicCloud<ParcelType>::inject()
 {
     scalar time = this->db().time().value();
 
-    scalar pRho = td.constProps().rho0();
+    scalar pRho = constProps_.rho0();
 
     this->injection().prepareForNextTimeStep(time0_, time);
 
@@ -367,14 +363,14 @@ void Foam::KinematicCloud<ParcelType>::inject
             // construct the parcel that is to be injected
             ParcelType* pPtr = new ParcelType
             (
-                td.cloud(),
+                *this,
                 parcelTypeId_,
                 pPosition,
                 pCell,
                 pDiameter,
                 pU,
                 pNumberOfParticles,
-                td.constProps()
+                constProps_
             );
 
             scalar dt = time - timeInj;

src/lagrangian/intermediate/clouds/Templates/KinematicCloud/KinematicCloud.H

@@ -234,8 +234,7 @@ protected:
         );
 
         //- Inject more parcels
-        template<class TrackingData>
-        void inject(TrackingData& td);
+        void inject();
 
         //- Inject parcel if it is valid - delete otherwise
         void injectParcel(ParcelType* p);

src/lagrangian/intermediate/clouds/Templates/ReactingCloud/ReactingCloud.C

@@ -174,7 +174,7 @@ void Foam::ReactingCloud<ParcelType>::evolve()
         this->g().value()
     );
 
-    inject(td);
+    inject();
 
     if (this->coupled())
     {
@@ -186,15 +186,11 @@ void Foam::ReactingCloud<ParcelType>::evolve()
 
 
 template<class ParcelType>
-template<class TrackingData>
-void Foam::ReactingCloud<ParcelType>::inject
-(
-    TrackingData& td
-)
+void Foam::ReactingCloud<ParcelType>::inject()
 {
     scalar time = this->db().time().value();
 
-    scalar pRho = td.constProps().rho0();
+    scalar pRho = this->constProps().rho0();
 
     this->injection().prepareForNextTimeStep(this->time0(), time);
 
@@ -276,7 +272,7 @@ void Foam::ReactingCloud<ParcelType>::inject
             // construct the parcel that is to be injected
             ParcelType* pPtr = new ParcelType
             (
-                td.cloud(),
+                *this,
                 this->parcelTypeId(),
                 pPosition,
                 pCell,
@@ -287,7 +283,7 @@ void Foam::ReactingCloud<ParcelType>::inject
                 composition().YLiquid0(),
                 composition().YSolid0(),
                 composition().YMixture0(),
-                td.constProps()
+                this->constProps()
             );
 
             scalar dt = time - timeInj;

src/lagrangian/intermediate/clouds/Templates/ReactingCloud/ReactingCloud.H

@@ -117,8 +117,7 @@ class ReactingCloud
 protected:
 
     //- Inject more parcels
-    template<class TrackingData>
-    void inject(TrackingData& td);
+    void inject();
 
 
 public: