Dear Lucas,
take a look at the tests directory of deal.II:
https://github.com/dealii/dealii/blob/master/tests/lac/block_linear_operator_05.cc
there are many small examples and snippets that show how to use this.
In particular, I think the problem is in the fact that you are calling directly
Lucas:
I'm trying to use the block_operator technique on Trilinos vectors and
matrices, but I can't quite get it to compile. For simplicity, the relevant
lines of code are:
```
#include
#include
using vec = dealii::LinearAlgebraTrilinos::MPI::Vector;
using block_vec =
Hi folks,
I'm trying to use the block_operator technique on Trilinos vectors and
matrices, but I can't quite get it to compile. For simplicity, the relevant
lines of code are:
```
#include
#include
using vec = dealii::LinearAlgebraTrilinos::MPI::Vector;
using block_vec =
