319   @note The name of the second parameter must be `PetscOptionsObject` due to abuse of PETSc macros
786   @param[in]      name   Name of the context field
791 PetscErrorCode MatCeedSetContextDouble(Mat mat, const char *name, double value) {  in MatCeedSetContextDouble()  argument
800     PetscCallCeed(ctx->ceed, CeedOperatorGetContextFieldLabel(ctx->op_mult, name, &label));  in MatCeedSetContextDouble()
804       PetscCall(MatCeedGetContextDouble(mat, name, &set_value));  in MatCeedSetContextDouble()
812 …  PetscCallCeed(ctx->ceed, CeedOperatorGetContextFieldLabel(ctx->op_mult_transpose, name, &label));  in MatCeedSetContextDouble()
816         PetscCall(MatCeedGetContextDouble(mat, name, &set_value));  in MatCeedSetContextDouble()
837   @param[in]   name   Name of the context field
842 PetscErrorCode MatCeedGetContextDouble(Mat mat, const char *name, double *value) {  in MatCeedGetContextDouble()  argument
851     PetscCallCeed(ctx->ceed, CeedOperatorGetContextFieldLabel(op, name, &label));  in MatCeedGetContextDouble()
854       PetscCallCeed(ctx->ceed, CeedOperatorGetContextFieldLabel(op, name, &label));  in MatCeedGetContextDouble()
874   @param[in]      name   Name of the context field
879 PetscErrorCode MatCeedSetContextReal(Mat mat, const char *name, PetscReal value) {  in MatCeedSetContextReal()  argument
883   PetscCall(MatCeedSetContextDouble(mat, name, value_double));  in MatCeedSetContextReal()
893   @param[in]   name   Name of the context field
898 PetscErrorCode MatCeedGetContextReal(Mat mat, const char *name, PetscReal *value) {  in MatCeedGetContextReal()  argument
902   PetscCall(MatCeedGetContextDouble(mat, name, &value_double));  in MatCeedGetContextReal()
1048   @param[in]      op   Name of the `MatOperation`