下面的脚本删除了文件 I/O 命令: foreach cmd {open close read gets puts} { rename $cmd {} } 任何一个 Tcl 命令都可以被重命名或者删除,包括内建命令以及应用中定义的过程和命令.重命 名一个内建命令可能会很有用,例如,exit 命令在 Tcl 中被定义为立即退出过程.如果某个应用 希望在退出前获得清除它...
在EDA工具中(比如dc_shell, pt_shell等)提供了两个命令: parse_proc_argument和define_proc_atrributes, 可以用来解析proc参数, 但原生的tcl应该不支持. proc add {args} { ;# 解析参数, 并把结果放到变量results中, results是个array;# 注意这个命令需要与define_proc_atrributes联合使用,;# 否则会报告"Error...
IfyousavethosecommandsinaTclscriptcalledprint_cmd_args.tclyou seethefollowingoutputwhenyoutypethecommandshownin Example3–24atacommandprompt. Example3–24.PassingCommand-LineArgumentsforScripts quartus_sh-tprint_cmd_args.tcl-projectmy_project-frequency100MHzr Theprojectnameismy_project Thefrequencyis100MHz...
struct flag_record *atr,constchar*param,intmatch_type){intx, result =0, cnt =0, finish =0;char*proc =NULL, *mask =NULL;tcl_bind_mask_t*tm, *tm_last =NULL, *tm_p =NULL;tcl_cmd_t*tc, *htc =NULL;for(tm = tl->first; tm && !finish; tm_last = tm, tm = tm->next) {...
#define_GNU_SOURCE#include<tcl/tcl.h>#include<stdio.h>#include<string.h>#include<stdlib.h>intPrintStrObjCmd(ClientDataclientData,Tcl_Interp*interp,intobjc,Tcl_Obj*CONST objv[]){char*str;intlen;Tcl_Obj*objPtr;inti;if(objc!=2){Tcl_WrongNumArgs(interp,1,objv,"value");returnTCL_ERROR;...
Tcl_CmdInfo ci;if(!Tcl_GetCommandInfo(interp, (char*)name, &ci) || ci.objProc != MkView ::Dispatcher) {//Fail("no such view");c4_View temp;returntemp; }else{ MkView *v = (MkView*)ci.objClientData;returnv->view; } }
Tcl不在任何平台上使用C stdio;stdio不太擅长处理异步I/O。相反，Tcl在任何可能的地方直接调用系统;在...
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*/ #define WIN32_LEAN_AND_MEAN #define STRICT #include <windows.h> #include <locale.h> #define USE_TCL_STUBS #define USE_TCLOO_STUBS #include <tcl.h> #include <tclOO.h> static int GetObjectNameCmd(ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { ...
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