Nodes of different colours represent the following:
Solid arrows point from a submodule to the (sub)module which it is
descended from. Dashed arrows point from a module or program unit to
modules which it uses.
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.
program test_tester_6use testerimplicit noneinteger,parameter::rk=selected_real_kind(15)real(kind=rk),parameter::pi=4*atan(1._rk)type(tester_t)::testcall test%init()call test%assert_close(sin(2*pi),0._rk)call test%assert_close(sin(2*3.1415927),0.)call test%print()end program test_tester_6