no friction setup for debugging

src/foam/foam.cc

@@ -396,8 +396,8 @@ int main(int argc, char *argv[]) {
     // Set up TNNMG solver
     // -------------------
 
-    //using Functional = Functional<Matrix&, Vector&, ZeroNonlinearity&, Vector&, Vector&, field_type>;
-    using Functional = Functional<Matrix&, Vector&, GlobalFriction<Matrix, Vector>&, Vector&, Vector&, field_type>;
+    using Functional = Functional<Matrix&, Vector&, ZeroNonlinearity&, Vector&, Vector&, field_type>;
+    //using Functional = Functional<Matrix&, Vector&, GlobalFriction<Matrix, Vector>&, Vector&, Vector&, field_type>;
     using NonlinearFactory = SolverFactory<Functional, BitVector>;
 
     using BoundaryFunctions = typename ContactNetwork::BoundaryFunctions;
@@ -469,8 +469,10 @@ int main(int argc, char *argv[]) {
     typename ContactNetwork::ExternalForces externalForces;
     contactNetwork.externalForces(externalForces);
 
+    auto&& noFriction = ZeroNonlinearity();
+
     StepBase<NonlinearFactory, std::decay_t<decltype(contactNetwork)>, Updaters, std::decay_t<decltype(stateEnergyNorms)>>
-        stepBase(parset, contactNetwork, totalDirichletNodes, globalFriction, frictionNodes,
+        stepBase(parset, contactNetwork, totalDirichletNodes, noFriction, frictionNodes,
                  externalForces, stateEnergyNorms);
 
     UniformTimeStepper<NonlinearFactory, std::decay_t<decltype(contactNetwork)>, Updaters, std::decay_t<decltype(stateEnergyNorms)>>