tcl upvar
NAME. upvar - Create link to variable in a different stack frame. SYNOPSIS. upvar ?level? otherVar myVar ?otherVar myVar ...? DESCRIPTION. This command ... ,This command arranges for one or more local variables in the current procedure to refer to variables in an enclosing procedure call or to global variables. Level ... ,更一般地， upvar 命令為來自任何先前作用域的變量創建別名。它可以與全局範圍（ #0 ）一起使用： proc myproc } upvar #0 alpha alpha beta b puts $alpha }. , tcl 這個語言想法很簡單，每行程式碼都是一個指令，指令後面接參數。指令與 ... set x 5 proc test a} upvar x y set y $a } test 1 puts $x. 由於test ..., Abstract: upvar的用法upvar 很象c语言的引用传参，我用一个例子说明set a 1 ;#定义变量a, 并且值设为1proc test b} upvar $b myaputs $bputs ...,upvar , a built-in Tcl command, makes a variable at the current level an alias for another variable, possibly at a differnt level. See Also. variable: like upvar, links ... ,upvar ?level? otherVar myVar ?otherVar myVar ...? DESCRIPTION. This command arranges for one or more local variables in the current procedure to refer ... ,The upvar command is similar. It "ties" the name of a variable in the current scope to a variable in a different scope. This is commonly used to simulate pass-by ...
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 tcl upvar 相關參考資料
Built-In Commands - upvar manual page - TclTk
NAME. upvar - Create link to variable in a different stack frame. SYNOPSIS. upvar ?level? otherVar myVar ?otherVar myVar ...? DESCRIPTION. This command ... https://www.tcl.tk Tcl - upvar (n)
This command arranges for one or more local variables in the current procedure to refer to variables in an enclosing procedure call or to global variables. Level ... https://www.astro.princeton.ed tcl - 作用域| tcl Tutorial
更一般地， upvar 命令為來自任何先前作用域的變量創建別名。它可以與全局範圍（ #0 ）一起使用： proc myproc } upvar #0 alpha alpha beta b puts $alpha }. https://riptutorial.com tcl 的語法簡介- 程式的窩
tcl 這個語言想法很簡單，每行程式碼都是一個指令，指令後面接參數。指令與 ... set x 5 proc test a} upvar x y set y $a } test 1 puts $x. 由於test ... https://blog.blackwhite.tw Tcl中upvar的用法_Augusdi的专栏-CSDN博客
Abstract: upvar的用法upvar 很象c语言的引用传参，我用一个例子说明set a 1 ;#定义变量a, 并且值设为1proc test b} upvar $b myaputs $bputs ... https://blog.csdn.net upvar - the Tcler's Wiki! - TclTk
upvar , a built-in Tcl command, makes a variable at the current level an alias for another variable, possibly at a differnt level. See Also. variable: like upvar, links ... https://wiki.tcl-lang.org upvar manual page - Built-In Commands - TclTk
upvar ?level? otherVar myVar ?otherVar myVar ...? DESCRIPTION. This command arranges for one or more local variables in the current procedure to refer ... https://www.tcl.tk Variable scope - global, upvar, and unset - TclTk
The upvar command is similar. It "ties" the name of a variable in the current scope to a variable in a different scope. This is commonly used to simulate pass-by ... https://www.tcl.tk |