[oneD] Prevent compiler warning

Author: ischoegl

include/cantera/oneD/Flow1D.h

@@ -542,6 +542,12 @@ class Flow1D : public Domain1D
     virtual void evalElectricField(double* x, double* rsd, int* diag,
                                    double rdt, size_t jmin, size_t jmax);
 
+    //! Alternate version of evalContinuity with legacy signature.
+    //! Implemented by StFlow; included here to prevent compiler warnings about shadowed
+    //! virtual functions.
+    //! @deprecated To be removed after Cantera 3.0.
+    virtual void evalContinuity(size_t j, double* x, double* r, int* diag, double rdt);
+
     /**
      * Evaluate the oxidizer axial velocity equation residual.
      *

include/cantera/oneD/StFlow.h

@@ -43,9 +43,7 @@ class StFlow : public Flow1D
     //! Evaluate all residual components at the right boundary.
     virtual void evalRightBoundary(double* x, double* res, int* diag, double rdt);
 
-    //! Evaluate the residual corresponding to the continuity equation at all
-    //! interior grid points.
-    virtual void evalContinuity(size_t j, double* x, double* r, int* diag, double rdt);
+    void evalContinuity(size_t j, double* x, double* r, int* diag, double rdt) override;
 
 protected:
     double wdot(size_t k, size_t j) const {

src/oneD/Flow1D.cpp

@@ -677,6 +677,12 @@ void Flow1D::evalElectricField(double* x, double* rsd, int* diag,
     }
 }
 
+void Flow1D::evalContinuity(size_t j, double* x, double* rsd, int* diag, double rdt)
+{
+    throw CanteraError("Flow1D::evalContinuity",
+        "Overloaded by StFlow; to be removed after Cantera 3.0");
+}
+
 void Flow1D::updateTransport(double* x, size_t j0, size_t j1)
 {
      if (m_do_multicomponent) {