问题描述
我有一些重复多次的代码,我试图制作一个函数,以便只用args调用该函数,但是我想知道netlogo中的同一函数是否接受可变数量的args吗?>
例如:
to set-attributes [ x-occupiedepitopes x-size x-exempt_from_immobilisation x-aggregated ]
set heading random 360
set occupiedepitopes x-occupiedepitopes
set size x-size
set leader self
set exempt_from_immobilisation x-exempt_from_immobilisation
set aggregated x-aggregated
end
to set-attributes2 [ x-occupiedepitopes x-size x-exempt_from_immobilisation x-aggregated x-color ]
set heading random 360
set occupiedepitopes x-occupiedepitopes
set size x-size
set leader self
set exempt_from_immobilisation x-exempt_from_immobilisation
set aggregated x-aggregated
set color x-color
end
除了一个额外的arg #x-color
谢谢
解决方法
NetLogo不支持可变参数号(至少在用户过程中不支持),也不支持overloading。
您仍然可以通过执行以下操作来减少代码的重复性:
to set-attributes [ x-occupiedepitopes x-size x-exempt_from_immobilisation x-aggregated ]
set heading random 360
set occupiedepitopes x-occupiedepitopes
set size x-size
set leader self
set exempt_from_immobilisation x-exempt_from_immobilisation
set aggregated x-aggregated
end
to set-attributes2 [ x-occupiedepitopes x-size x-exempt_from_immobilisation x-aggregated x-color ]
set-attributes x-occupiedepitopes x-size x-exempt_from_immobilisation x-aggregated
set color x-color
end
另一种方法是接受列表作为参数,然后让您的过程根据列表中的项目数量而有所不同,但这可能比它的价值更复杂。