将ANTLR 4集成到C ++应用程序中 [英] Integrating ANTLR 4 in a C++ application

问题描述

最近我拿起一份 The Definitive ANTLR 4 Reference 的副本，由于我在处理语法和语言方面很复杂，我想在我的DSL上工作一次使用 yacc 和 bison 写成。一般的想法是写一个翻译器（包括类型安全验证^（1）），它在运行时将DSL翻译成JavaScript，然后由v8执行。

Recently I picked up a copy of The Definitive ANTLR 4 Reference and since I am sophisticated when it comes to working with grammars and languages I wanted to work on my DSL I once have written using yacc and bison. The general idea is to write a translator (with included validation for type safety⁽¹⁾) which translates the DSL to JavaScript during runtime which is then executed by v8.

虽然ANTLR被设计为包含在Java应用程序中，我想留在本地C ++。 ANTLR 4可以生成这样的C语法分析器/词法分析器^（2），我可以使用C ++样式的包装器来包含它？

Although ANTLR was designed for inclusion in Java applications I would like to stay with native C++. Can ANTLR 4 produce such a C parser/lexer⁽²⁾ which I can include using a C++-style wrapper? And how to do so?

^（1）这本书有一些很好的例子，将用作模板。

^（2）我不确定，但我认为我在某处读到ANTLR不支持C ++中的输出，是吗？ p>

⁽¹⁾ The book has some good examples which I will use as a template.
⁽²⁾ I am not sure but I think that I read somewhere that ANTLR doesn't support output in C++, am I right?

推荐答案

ANTLR v3有各种不同的目标，最值得注意的是Java（当然），C，C＃，JavaScript和Python。有关完整列表，请参阅： http://www.antlr.org/

ANTLR v3 has various different targets, most notably Java (of course), C, C#, JavaScript and Python. For a full list, see: http://www.antlr.org/wiki/display/ANTLR3/Code+Generation+Targets

ANTLR v4，但目前只有Java目标。

ANTLR v4, however, only has a Java target at this moment.

这篇关于将ANTLR 4集成到C ++应用程序中的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！