Nodes of different colours represent the following:
Solid arrows point from a procedure to one which it calls. Dashed
arrows point from an interface to procedures which implement that interface.
This could include the module procedures in a generic interface or the
implementation in a submodule of an interface in a parent module.
Source Code
integer function n_lines(me)class(file_t),intent(in)::meprint*,'n_lines'n_lines=number_of_lines_in_file(me%iunit)end function n_lines