Add createConfiguration functions to pe_coupling boundaries

While it makes no sense to create these boundary types from a config file, geometry::initBoundaryHandling needs this function to be present for all boundary types in the boundary handling.

src/pe_coupling/momentum_exchange_method/boundary/CurvedLinear.h

@@ -71,6 +71,12 @@ class CurvedLinear : public Boundary< typename FlagField_T::flag_t >
 
 public:
 
+   static shared_ptr<BoundaryConfiguration> createConfiguration( const Config::BlockHandle& )
+   {
+      WALBERLA_ABORT( "A CurvedLinear boundary cannot be created from a config file" );
+      return make_shared<BoundaryConfiguration>();
+   }
+
    inline CurvedLinear( const BoundaryUID & boundaryUID, const FlagUID & uid, PDFField_T * const pdfField, const FlagField_T * const flagField,
                         BodyField_T * const bodyField,  const flag_t domain, const StructuredBlockStorage & blockStorage, const IBlock & block );
 

src/pe_coupling/momentum_exchange_method/boundary/CurvedQuadratic.h

@@ -81,6 +81,12 @@ class CurvedQuadratic : public Boundary< typename FlagField_T::flag_t >
 
 public:
 
+   static shared_ptr<BoundaryConfiguration> createConfiguration( const Config::BlockHandle& )
+   {
+      WALBERLA_ABORT( "A CurvedQuadratic boundary cannot be created from a config file" );
+      return make_shared<BoundaryConfiguration>();
+   }
+
    inline CurvedQuadratic( const BoundaryUID & boundaryUID, const FlagUID & uid, PDFField_T * const pdfField, const FlagField_T * const flagField,
                            BodyField_T * const bodyField,  const flag_t domain, const StructuredBlockStorage & blockStorage, const IBlock & block,
                            PDFField_T * const pdfFieldPreCollision );

src/pe_coupling/momentum_exchange_method/boundary/SimpleBB.h

@@ -67,6 +67,12 @@ class SimpleBB : public Boundary< typename FlagField_T::flag_t >
 
 public:
 
+   static shared_ptr<BoundaryConfiguration> createConfiguration( const Config::BlockHandle& )
+   {
+      WALBERLA_ABORT( "A SimpleBB boundary cannot be created from a config file" );
+      return make_shared<BoundaryConfiguration>();
+   }
+
    inline SimpleBB( const BoundaryUID & boundaryUID, const FlagUID & uid, PDFField_T * const pdfField, const FlagField_T * const flagField,
                       BodyField * const bodyField,  const flag_t domain, const StructuredBlockStorage & blockStorage, const IBlock & block );