-----Original Message----- From: "Americo Junior" <americojunior@xxxxxxxxxxxxxx> To: gcc-help@xxxxxxxxxxx Date: Tue, 31 Oct 2006 16:02:53 -0300 (EST) Subject: Passing matrices from c++ to fortran I want to pass a dynamically aloccated matrix from c++ code to a fortran subroutine. I know how to do this with a static matrix, but with dynamical matrix there are some difficulties. ________________________________- You leave us to guess what you are talking about; no doubt you want to do something implementation dependent. If you are running on a system where your Fortran supports f2c style assumed-size arrays, you might model your implementation on that. You would require a flat C array packed by columns, with the column length passed (by reference?) as the explicit-shape specification. Tim Prince
