function
   
petsc-3.5.4 2015-05-23
[str,err] = PetscDMComputeJacobianInternal(piddm,pidx,pidA,pidB,funcname) % % Used by DMComputeJacobian_Matlab() to apply user Matlab function % err = 0; x = PetscVec(pidx,'pobj'); A = PetscMat(pidA,'pobj'); B = PetscMat(pidB,'pobj'); dm = PetscDM(piddm,'pobj'); [str,err] = feval(funcname,dm,x,A,B);