[Cleanup] Rename: TwoPieceFunc. -> SegmentedFunc.

src/sand-wedge-data/mybody.hh

@@ -8,8 +8,8 @@
 #include <dune/tectonic/body.hh>
 #include <dune/tectonic/gravity.hh>
 
-#include "twopiece.hh"
 #include "mygeometry.hh"
+#include "segmented-function.hh"
 
 template <int dimension> class MyBody : public Body<dimension> {
   using typename Body<dimension>::ScalarFunction;
@@ -47,9 +47,9 @@ template <int dimension> class MyBody : public Body<dimension> {
 private:
   double const poissonRatio_;
   double const youngModulus_;
-  TwoPieceFunction const shearViscosityField_;
-  TwoPieceFunction const bulkViscosityField_;
-  TwoPieceFunction const densityField_;
+  SegmentedFunction const shearViscosityField_;
+  SegmentedFunction const bulkViscosityField_;
+  SegmentedFunction const densityField_;
   Gravity<dimension> const gravityField_;
 };
 #endif

src/sand-wedge-data/twopiece.hh → src/sand-wedge-data/segmented-function.hh

-#ifndef SRC_SAND_WEDGE_DATA_TWOPIECE_HH
-#define SRC_SAND_WEDGE_DATA_TWOPIECE_HH
+#ifndef SRC_SAND_WEDGE_DATA_SEGMENTED_FUNCTION_HH
+#define SRC_SAND_WEDGE_DATA_SEGMENTED_FUNCTION_HH
 
 #include <dune/common/function.hh>
 #include <dune/common/fvector.hh>
@@ -7,7 +7,7 @@
 
 #include "mygeometry.hh"
 
-class TwoPieceFunction
+class SegmentedFunction
     : public Dune::VirtualFunction<Dune::FieldVector<double, MY_DIM>,
                                    Dune::FieldVector<double, 1>> {
 private:
@@ -24,7 +24,7 @@ class TwoPieceFunction
   double const _v2;
 
 public:
-  TwoPieceFunction(double v1, double v2) : _v1(v1), _v2(v2) {}
+  SegmentedFunction(double v1, double v2) : _v1(v1), _v2(v2) {}
 
   void evaluate(Dune::FieldVector<double, MY_DIM> const &x,
                 Dune::FieldVector<double, 1> &y) const {