tcl/Itcl错误:错误# args:应该是"itcl::class name { definition }“

Question

我目前正在学习Itcl语言(基于tcl语言)，我编写了以下脚本。

脚本正在实现一个驱动程序，该驱动程序应该获取4个参数，并将它们存储在类实例的私有变量中。

#!/bin/tclsh

package require Itcl

itcl::class driver {

    # private variables
    private variable bundle_id ""
    private variable scope ""
    private variable isSimulationModel ""
    private variable isX ""


    private method set_data_field {data_field_flag data_value} {
        switch -- $data_field_flag {
            -bundle {
                set bundle_id $data_value
                catch {unset bundle_id} 
                return
            }
            -scope {
                set scope $data_value
                catch {unset scope} 
                return
            }
            -isSimulationModel {
                set isSimulationModel $data_value
                catch {unset isSimulationModel} 
                return
            }
            -isX{
                set isX $data_value
                catch {unset isX} 
                return
            }
        }
        return
    }


    constructor {bundle hdl_path is_simulation_model is_x} {
        set_data_field -bundle $bundle
        set_data_field -scope $hdl_path
        set_data_field -isSimulationModel $is_simulation_model
        set_data_field -isX $is_x
 }

    destructor {}




} #* _DRIVER_ * #


driver d 1 2 3 4

当我试图运行它时，我会得到以下错误：

wrong # args: should be "itcl::class name { definition }"
while executing "itcl::class driver {

    # private variables
    private variable bundle_id ""
    private variable scope ""
    private variable isSimulationModel ""
    private v..."
(file "./driver.itcl" line 5)

有人能帮我，告诉我我做错了什么，我得到了这个错误吗？

Answer 1

内联注释必须以分号开头：

} ;#* _DRIVER_ * #
  ^

现在看来，您正在执行itcl::class driver { ... } #* _DRIVER_ * #，#* _DRIVER_ * #是4个额外的参数(#*、_DRIVER_、*和#)。

阅读更多关于Tcl评论维基的信息。