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.
Where possible, edges connecting nodes are
given different colours to make them easier to distinguish in
large graphs.
Source Code
impure subroutine save_pixels(this,file_name)class(pixel),intent(inout)::thischaracter(*),intent(in)::file_nameinteger::i,nunitopen(newunit=nunit,file=trim(file_name))do i=1,this%nrowwrite(nunit,*)this%pixels_app(i,:)end do close(nunit)end subroutine save_pixels