Reply To: Compute and define temperature on a cell.

[Adrian]

The signature of the computeRho method you want to call is:

T olb::ConstCell<T,DESCRIPTOR>::computeRho() const

i.e. it returns the value of rho as a value, not by writing it to a given pointer.

This means that you need to write e.g.:

T rho = cell.neighbor({n0,n1}).computeRho();