词法分析器 meaning in English
analyzer
lexer
Examples
- The purpose of this paper is to study and develop a scanner generator , which is a subsystem of the ada95 - based and chinese character processed generator
本论文的研究目的是研制基于ada95 、可识别汉字的语言识别器生成器的子系统一词法分析器生成器。 - Is passed through the lex utility , and produces output files in c . these file are compiled to produce an executable version of the lexical analyzer
. lex的扩展名）通过lex公用程序来传递，并生成c的输出文件。这些文件被编译为词法分析器的可执行版本。 - For lexing purposes , this means that the lexer definition of an integer number , for example , can be used to build the lexer definition of a real number and a fraction
例如，对于词法分析目的而言，这意味着可以用整数的词法分析器定义来构建实数和分数的词法分析器定义。 - The lexer is the part of our language knowledge that says " this is a sentence ; this is punctuation ; twenty - three is a single word . " the parser is the language knowledge that says " this sentence contains a verb , a subject , a few adjectives , and some pronouns . " when parsing is done , the meaningless to a computer stream of data becomes something a computer can understand
词法分析器是我们的语言知识中识别“这是一个句子；这是标点； twenty - three是一个单一的词”的那一部分。解析器则是识别“这个句子包含一个动词、一个主语、一些形容词和一些代名词”的那一部分。在完成解析之后，没有意义的（对计算机来说）数据流就成为了计算机可以理解的内容。