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
function convert2int_port(str)result(convert)character(len=*),intent(in)::strinteger::convertselect case(str)case('in')convert=1case('out')convert=2end selectend function convert2int_port