209   const PetscScalar *x_ptr;  in FormFunctionGradient()  local
221   PetscCall(VecGetArrayRead(user_ptr->U, &x_ptr));  in FormFunctionGradient()
223 …*f       = (x_ptr[0] - user_ptr->ob[0]) * (x_ptr[0] - user_ptr->ob[0]) + (x_ptr[1] - user_ptr->ob[…  in FormFunctionGradient()
224   y_ptr[0] = 2. * (x_ptr[0] - user_ptr->ob[0]);  in FormFunctionGradient()
225   y_ptr[1] = 2. * (x_ptr[1] - user_ptr->ob[1]);  in FormFunctionGradient()
227   PetscCall(VecRestoreArrayRead(user_ptr->U, &x_ptr));  in FormFunctionGradient()
239   PetscScalar   *x_ptr;  in FormHessian()  local
245   PetscCall(VecGetArray(user_ptr->Dir, &x_ptr));  in FormHessian()
246   x_ptr[0] = 1.;  in FormHessian()
247   x_ptr[1] = 0.;  in FormHessian()
248   PetscCall(VecRestoreArray(user_ptr->Dir, &x_ptr));  in FormHessian()
254   PetscCall(VecGetArray(user_ptr->Dir, &x_ptr));  in FormHessian()
255   x_ptr[0] = 0.;  in FormHessian()
256   x_ptr[1] = 1.;  in FormHessian()
257   PetscCall(VecRestoreArray(user_ptr->Dir, &x_ptr));  in FormHessian()
288   PetscScalar *x_ptr, *y_ptr;  in Adjoint2()  local
303   PetscCall(VecGetArray(U, &x_ptr));  in Adjoint2()
305   y_ptr[0] = 2. * (x_ptr[0] - ctx->ob[0]);  in Adjoint2()
306   y_ptr[1] = 2. * (x_ptr[1] - ctx->ob[1]);  in Adjoint2()
308   PetscCall(VecRestoreArray(U, &x_ptr));  in Adjoint2()
310   PetscCall(MatDenseGetColumn(tlmsen, 0, &x_ptr));  in Adjoint2()
312   y_ptr[0] = 2. * x_ptr[0];  in Adjoint2()
313   y_ptr[1] = 2. * x_ptr[1];  in Adjoint2()
315   PetscCall(MatDenseRestoreColumn(tlmsen, &x_ptr));  in Adjoint2()
325   PetscCall(VecGetArray(ctx->Lambda2[0], &x_ptr));  in Adjoint2()
326   arr[0] = x_ptr[0];  in Adjoint2()
327   arr[1] = x_ptr[1];  in Adjoint2()
328   PetscCall(VecRestoreArray(ctx->Lambda2[0], &x_ptr));  in Adjoint2()
401   PetscScalar   *x_ptr, arr[4];  in main()  local
457   PetscCall(VecGetArray(user.U, &x_ptr));  in main()
458   x_ptr[0] = 2.0;  in main()
459   x_ptr[1] = -2.0 / 3.0 + 10.0 / (81.0 * user.mu) - 292.0 / (2187.0 * user.mu * user.mu);  in main()
460   PetscCall(VecRestoreArray(user.U, &x_ptr));  in main()
467   PetscCall(VecGetArray(user.U, &x_ptr));  in main()
468   user.ob[0] = x_ptr[0];  in main()
469   user.ob[1] = x_ptr[1];  in main()
470   PetscCall(VecRestoreArray(user.U, &x_ptr));  in main()
473   PetscCall(VecGetArray(x, &x_ptr));  in main()
474   x_ptr[0] = ic1;  in main()
475   x_ptr[1] = ic2;  in main()
476   PetscCall(VecRestoreArray(x, &x_ptr));  in main()
490     PetscCall(VecGetArray(user.Dir, &x_ptr));  in main()
491     x_ptr[0] = 1.;  in main()
492     x_ptr[1] = 0.;  in main()
493     PetscCall(VecRestoreArray(user.Dir, &x_ptr));  in main()
498     PetscCall(VecGetArray(user.Dir, &x_ptr));  in main()
499     x_ptr[0] = 0.;  in main()
500     x_ptr[1] = 1.;  in main()
501     PetscCall(VecRestoreArray(user.Dir, &x_ptr));  in main()