fix in kinsol of cpp runtime for linear tearing system

Author: niklwors

Compiler/Template/CodegenCpp.tpl

@@ -5573,7 +5573,7 @@ case SIMCODE(modelInfo = MODELINFO(__)) then
      {
           <% match eq
           case SES_LINEAR(__) then
-          "*A_matrix=*__Asparse;"
+          "A_matrix=*(__Asparse.get());"
           %>
      }
 

SimulationRuntime/cpp/Solver/Kinsol/Kinsol.cpp

@@ -223,7 +223,7 @@ void Kinsol::solve()
 			for(int j=0;j<dimSys;j++)
 				 jac[i+j*_dimSys] = amatrix(j,i);
 
-		_algLoop->getReal(_y);
+
        // calcJacobian(_f,_y);
         dgesv_(&dimSys, &dimRHS, jac, &dimSys, _ihelpArray, _f,&dimSys,&irtrn);
 
@@ -232,8 +232,8 @@ void Kinsol::solve()
 
         memcpy(_y, _f, _dimSys*sizeof(double));
         delete [] jac ;
-		_algLoop->setReal(_y);
-        //_algLoop->evaluate();
+		  _algLoop->setReal(_y);
+       _algLoop->evaluate();
         if(irtrn != 0)
             throw ModelicaSimulationError(ALGLOOP_SOLVER,"error solving linear tearing system");
         else

SimulationRuntime/cpp/Solver/UmfPack/UmfPack.cpp

@@ -62,7 +62,7 @@ void UmfPack::solve()
     {
         _algLoop->evaluate();
         _algLoop->getRHS(_rhs);
-        _algLoop->getSystemMatrix(_jacs);
+        _algLoop->getSystemMatrix(*(_jacs.get()));
 
         int status, sys=0;
         double Control [UMFPACK_CONTROL], Info [UMFPACK_INFO] ;