add new tests

Author: thelfer

include/MGIS/Function/FunctionConcept.ixx

@@ -17,7 +17,7 @@ namespace mgis::function::internals {
   constexpr decltype(auto) disambiguateGetSpace(const FunctionType& f)  //
       requires(!EvaluatorConcept<FunctionType>) {
     return getSpace(f);
-  } // end of disambiguateGetSpace
+  }  // end of disambiguateGetSpace
 
   template <FunctionConcept FunctionType>
   constexpr mgis::size_type disambiguateGetNumberOfComponents(

src/CMakeLists.txt

@@ -30,6 +30,7 @@ if(enable-mgis-function)
     Function.cxx
     Evaluator.cxx
     TensorView.cxx
+    TensorModifier.cxx
     MaterialFunctionManager.cxx)
 endif(enable-mgis-function)
 

src/Function.cxx

@@ -26,10 +26,11 @@ namespace mgis::function {
           function_result<FunctionView<BasicLinearSpace, {.data_size = 1}>>,
           real&>);
 
+  static_assert(FunctionConcept<Function<BasicLinearSpace>>);
   // This shall not work as Function is not a lightweight obect
   static_assert(!EvaluatorConcept<Function<BasicLinearSpace>>);
 
-  // This shall not work as Function is not a lightweight obect
-  static_assert(FunctionConcept<Function<BasicLinearSpace>>);
+  static_assert(EvaluatorConcept<FixedSizeView<Function<BasicLinearSpace>, 9>>);
+  static_assert(FunctionConcept<FixedSizeView<Function<BasicLinearSpace>, 9>>);
 
 }  // end of namespace mgis::function

src/TensorModifier.cxx

@@ -0,0 +1,31 @@
+/*!
+ * \file   TensorModifier.cxx
+ * \brief
+ * \author Thomas Helfer
+ * \date   01/09/2025
+ */
+
+#include "MGIS/Function/BasicLinearSpace.hxx"
+#include "MGIS/Function/Function.hxx"
+#include "MGIS/Function/Tensors.hxx"
+#include "MGIS/Function/Tensors/TensorModifier.hxx"
+
+namespace mgis::function {
+
+#ifdef MGIS_HAVE_TFEL
+
+  static_assert(
+      EvaluatorConcept<TensorModifier<tfel::math::stensor<3u, mgis::real>,
+                                      FunctionView<BasicLinearSpace>>>);
+  static_assert(
+      !FunctionConcept<TensorModifier<tfel::math::stensor<3u, mgis::real>,
+                                      FunctionView<BasicLinearSpace>>>);
+
+  static_assert(
+      number_of_components<TensorModifier<tfel::math::stensor<3u, mgis::real>,
+                                          FunctionView<BasicLinearSpace>>> ==
+      6);
+
+#endif /* MGIS_HAVE_TFEL */
+
+}  // end of namespace mgis::function