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Description: 语法分析器lex和词法分析器yacc的C++语言实现
1.Lex
（1）Lex输入文件的解析
（2）正规表达式的解析
（3）一个正规表达式到NFA的转换算法实现
（4）多个NFA的合并
（5）NFA的确定化和最小化算法实现
（6）返回状态与返回内容的对应
2.Yacc
（1）Yacc输入文件的解析
（2）上下文无关文法到对应LR(1)文法的下推自动机的构造
（3）LR(1)文法的下推自动机到相应分析表的构造
（4）LR(1)总控程序的构造（查表程序）
（5）符号表的构建与相应管理程序
（6）语义动作程序的加入
环境:Visual Studio.NET 2003-Parser lex and yacc lexical analyzer C language 1.Lex (1) Lex lose into the analytical document (2) Analysis of the formal expression (3) a formal expression of the NFA conversion algorithm (4 ) more than the combined NFA (5) NFA and the determination of the smallest algorithm (6) to return to state and the return of the contents 2.Yacc counterparts (1) Yacc the analytical input file (2) context-free grammar to the corresponding LR (1) grammar pushdown automata Construction (3) LR (1) grammar pushdown automata corresponding to the tectonic analysis table (4) L R (1) General procedures for the control structure (look-up table) (5) Construction of the symbol table with the corresponding management procedures (6) semantic action procedures to the environment : Visual Studio 2003
Platform: |
Size: 41490 |
Author: 尤冉 |
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Description: 语法分析器lex和词法分析器yacc的C++语言实现
1.Lex
（1）Lex输入文件的解析
（2）正规表达式的解析
（3）一个正规表达式到NFA的转换算法实现
（4）多个NFA的合并
（5）NFA的确定化和最小化算法实现
（6）返回状态与返回内容的对应
2.Yacc
（1）Yacc输入文件的解析
（2）上下文无关文法到对应LR(1)文法的下推自动机的构造
（3）LR(1)文法的下推自动机到相应分析表的构造
（4）LR(1)总控程序的构造（查表程序）
（5）符号表的构建与相应管理程序
（6）语义动作程序的加入
环境:Visual Studio.NET 2003-Parser lex and yacc lexical analyzer C language 1.Lex (1) Lex lose into the analytical document (2) Analysis of the formal expression (3) a formal expression of the NFA conversion algorithm (4 ) more than the combined NFA (5) NFA and the determination of the smallest algorithm (6) to return to state and the return of the contents 2.Yacc counterparts (1) Yacc the analytical input file (2) context-free grammar to the corresponding LR (1) grammar pushdown automata Construction (3) LR (1) grammar pushdown automata corresponding to the tectonic analysis table (4) L R (1) General procedures for the control structure (look-up table) (5) Construction of the symbol table with the corresponding management procedures (6) semantic action procedures to the environment : Visual Studio 2003
Platform: |
Size: 40960 |
Author: 尤冉 |
Hits:
Description:
在三维绘图蓬勃发展的过程中，计算机公司推出了大量的三维绘图软件包。其中SGI公司推出的OpenGL，作为一个性能优越的图形应用程序设计界面（API）异军突起，取得了很大的成就。它以高性能的交互式三维图形建模能力和易于编程开发，得到了Microsoft、IBM、DEC、Sun、HP等大公司的认同。因此，OpenGL已经成为一种三维图形开发标准，是从事三维图形开发工作的必要工具。-Three-dimensional graphics in the growth and development, the computer company to launch a large number of three-dimensional graphics package. SGI has introduced one of the OpenGL, superior performance as a graphics application programming interface (API) emergence, has made great achievements. It is high-performance interactive three-dimensional graphics modeling capabilities and ease of programming development, have been Microsoft, IBM, DEC, Sun, HP and other large companies recognized. Therefore, OpenGL has become a three-dimensional graphics development standards, to engage in three-dimensional graphics are an essential tool for development work.
Platform: |
Size: 41984 |
Author: 杜健舟 |
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Description: 编译原理的实验，用Lex和Yacc来实现对输入数据的LL1分析，和列出表格-It s a Compilation Principle experiment, using Lex and Yacc to achieve the right input data according to LL1 analysis, what s more, setting out tables
Platform: |
Size: 43008 |
Author: liangmin |
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