[!338] Use a different template parameter for the linearization point

Merge branch 'feature/linearizationpoint-template-parameter' into 'master'

ref:extensions/dune-codegen Last backport from diss branch.

See merge request [extensions/dune-codegen!338]

  [extensions/dune-codegen!338]: gitlab.dune-project.org/extensions/dune-codegen/merge_requests/338

python/dune/codegen/pdelab/argument.py

@@ -117,6 +117,10 @@ def type_coefficientcontainer():
     return "X"
 
 
+def type_linearizationpointcontainer():
+    return "Z"
+
+
 def name_jacobian(restriction1, restriction2):
     # Restrictions may only differ if NONE
     if (restriction1 == Restriction.NONE) or (restriction2 == Restriction.NONE):

python/dune/codegen/pdelab/signatures.py

@@ -9,6 +9,7 @@ from dune.codegen.pdelab.argument import (name_accumulation_variable,
                                           name_coefficientcontainer,
                                           type_coefficientcontainer,
                                           name_applycontainer,
+                                          type_linearizationpointcontainer,
                                           )
 from dune.codegen.pdelab.spaces import (name_testfunctionspace,
                                         type_testfunctionspace,
@@ -293,8 +294,9 @@ def nonlinear_jacobian_apply_volume_templates():
     lfsut = type_trialfunctionspace()
     lfsvt = type_testfunctionspace()
     cct = type_coefficientcontainer()
+    lpt = type_linearizationpointcontainer()
     avt = type_accumulation_variable()
-    return (geot, lfsut, cct, cct, lfsvt, avt)
+    return (geot, lfsut, cct, lpt, lfsvt, avt)
 
 
 def nonlinear_jacobian_apply_volume_args():
@@ -312,8 +314,9 @@ def nonlinear_jacobian_apply_boundary_templates():
     lfsut = type_trialfunctionspace()
     lfsvt = type_testfunctionspace()
     cct = type_coefficientcontainer()
+    lpt = type_linearizationpointcontainer()
     avt = type_accumulation_variable()
-    return (geot, lfsut, cct, cct, lfsvt, avt)
+    return (geot, lfsut, cct, lpt, lfsvt, avt)
 
 
 def nonlinear_jacobian_apply_boundary_args():
@@ -331,8 +334,9 @@ def nonlinear_jacobian_apply_skeleton_templates():
     lfsut = type_trialfunctionspace()
     lfsvt = type_testfunctionspace()
     cct = type_coefficientcontainer()
+    lpt = type_linearizationpointcontainer()
     avt = type_accumulation_variable()
-    return (geot, lfsut, cct, cct, lfsvt, lfsut, cct, cct, lfsvt, avt, avt)
+    return (geot, lfsut, cct, lpt, lfsvt, lfsut, cct, lpt, lfsvt, avt, avt)
 
 
 def nonlinear_jacobian_apply_skeleton_args():