tcl教程pdf文件同华为TCL培训教程相似。目录 Tcl...................

文件名称: tcl教程pdf文件

所属分类: 其它

开发工具:

文件大小: 1mb

下载次数: 0

上传时间: 2015-06-29

提供者: sinat_2*******

下载 (1mb)

不能下载？报告错误

详细说明：同华为TCL培训教程相似。目录 Tcl............................................................................5 TCL语法 ..................................................................5 ■脚本、命令和单词符号.......................................................................................................5 ■置换(substitution) .................................................................................................................6 ■变量置换(variable subtitution) ..................................................................................... 6 ■命令置换(command substitution).................................................................................6 ■反斜杠置换(backslash substitution).............................................................................7 ■双引号和花括号...........................................................................................................8 ■注释.......................................................................................................................................9 变量......................................................................10 ■简单变量.............................................................................................................................10 ■数组.....................................................................................................................................11 ■相关命令.............................................................................................................................12 ■set ................................................................................................................................12 ■unset ............................................................................................................................12 ■append和incr...............................................................................................................12 表达式 ...................................................................14 ■操作数.................................................................................................................................14 ■运算符和优先级.................................................................................................................15 ■数学函数.............................................................................................................................16 List......................................................................18 ■ list命令................................................................................................................................18 ■ concat命令 ..........................................................................................................................19 ■ lindex命令...........................................................................................................................20 ■ llength命令 .........................................................................................................................21 ■ linsert命令...........................................................................................................................22 ■ lreplace命令........................................................................................................................23 ■ lrange 命令.........................................................................................................................24 ■ lappend命令........................................................................................................................25 ■ lsearch 命令 .......................................................................................................................26 ■ lsort命令 .............................................................................................................................27 ■ split命令..............................................................................................................................28 ■ join命令 ..............................................................................................................................29 控制流 ...................................................................30 ■ if命令 ..................................................................................................................................30 ■循环命令： while 、 for、 foreach ...................................................................................31 3/25/2006 10:11:08 PM 3 ■while命令....................................................................................................................31 ■for命令........................................................................................................................31 ■foreach命令.................................................................................................................31 ■break和continue命令 ..................................................................................................32 ■switch 命令 ................................................................................................................32 ■ eval命令..............................................................................................................................34 ■ source命令 ..........................................................................................................................35 过程(procedure)...................................................36 ■过程定义和返回值.............................................................................................................36 ■局部变量和全局变量.........................................................................................................37 ■缺省参数和可变个数参数.................................................................................................38 ■引用： upvar........................................................................................................................39 字符串操作 .............................................................40 ■ format命令..........................................................................................................................40 ■ scan命令 .............................................................................................................................41 ■ regexp命令..........................................................................................................................42 【 TCL正则表达式规则详细说明】 .............................................................................44 ■ regsub命令..........................................................................................................................55 ■ string命令 ...........................................................................................................................56 ■1、 string compare ?-nocase? ?-length int? string1 string2 .........................................56 ■2、 string equal ?-nocase? ?-length int? string1 string2 ..............................................56 ■3、 string first string1 string2 ?startindex?..................................................................56 ■4、 string index string charIndex.................................................................................56 ■5、 string last string1 string2 ?startindex?...................................................................57 ■6、 string length string.................................................................................................57 ■7、 string match ?-nocase? pattern string ....................................................................57 ■8、 string range string first last....................................................................................58 ■9、 string repeat string count.......................................................................................58 ■10、 string replace string first last ?newstring?...........................................................58 ■11、 string tolower string ?first? ?last?........................................................................58 ■12、 string toupper string ?first? ?last? .......................................................................58 ■13、 string trim string ?chars?.....................................................................................58 ■14、 string trimleft string ?chars?................................................................................59 ■15、 string trimright string ?chars? .............................................................................59 文件访问 ................................................................60 ■文件名.................................................................................................................................60 ■基本文件输入输出命令.....................................................................................................61 ■随机文件访问.....................................................................................................................63 ■当前工作目录.....................................................................................................................64 ■文件操作和获取文件信息.................................................................................................65 错误和异常 .............................................................69 3/25/2006 10:11:08 PM 4 ■错误.....................................................................................................................................69 ■从TCL脚本中产生错误 .....................................................................................................71 ■使用catch捕获错误 ............................................................................................................72 ■其他异常.............................................................................................................................73 深入TCL ................................................................75 ■查询数组中的元素.............................................................................................................75 ■ info命令 ..............................................................................................................................77 ■变量信息.....................................................................................................................77 ■过程信息.....................................................................................................................78 ■命令信息.....................................................................................................................79 ■TCL的版本和库 .........................................................................................................79 ■命令的执行时间.........................................................................................................79 ■跟踪变量.....................................................................................................................80 ■命令的重命名和删除.................................................................................................82 ■unknown命令..............................................................................................................83 ■自动加载.....................................................................................................................83 ...展开收缩

(系统自动生成,下载前可以参看下载内容)