blocks|key|3802231|text|有clang静态分析器，它是llvm的clang前端的一部分，但我不知道它在C/C%2B%2B上有多好。似乎他们的大部分努力都在朝着Objective-C的方向发展。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3802232|http://clang-analyzer.llvm.org/|offset|length|3802233|Dot适用于调用图，您需要安装GraphViz并使用doxywizard在图部分(专家模式点部分中的CALL_GRAPH和CALLER_GRAPH+)中选择调用图和调用图。|3802234|entityMap|0|LINK|mutability|MUTABLE|url^0|0|0|V|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|P|8|@]|9|@$D|Q|E|R|1|S]]|A|$]]|$1|F|3|G|5|6|7|T|8|@]|9|@]|A|$]]|$1|H|3|-4|5|6|7|U|8|@]|9|@]|A|$]]]|I|$J|$5|K|L|M|A|$N|C]]]]

There is the clang static analyzer which is part of the clang front end for llvm, but I don't know how well it works for C/C++. It seems most of their effort is going towards Objective-C.

<a href="http://clang-analyzer.llvm.org/" rel="nofollow noreferrer">http://clang-analyzer.llvm.org/</a>

Doxygen is good for call graphs, you'll want to have GraphViz installed and use doxywizard to select the Call graphs and Called by graphs tick boxes in the Diagrams section (CALL_GRAPH and CALLER_GRAPH in the expert mode Dot section.)

blocks|key|21303|text|您可能会发现SourceMonitor有助于对代码进行更多的统计分析，而且它是免费的:)|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|21304|entityMap|0|LINK|mutability|MUTABLE|url|http://www.campwoodsw.com/sourcemonitor.html^0|6|D|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

You might find <a href="http://www.campwoodsw.com/sourcemonitor.html" rel="nofollow noreferrer">SourceMonitor</a> helpful for more statistical analysis for code, plus its free :)

blocks|key|603897|text|我们的DMS+Software+Reengineering+Toolkit及其C+front+end和C%2B%2B+Front+End可以提供大量关于C和C%2B%2B程序的信息。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|603898|使用C前端的DMS可以解析大量的C源文件，构建完整的AST(甚至捕获注释)和符号表，并提供control+and+data+flow+analysis,+with+points-to+analysis+and+call+graphs。C%2B%2B前端构建AST和完整的符号表，但尚未提供所有流分析信息。|603899|DMS提供了调用解析器/流分析器的工具；您可以提供一些自定义代码来提取所需的信息。|603900|它还具有修改AST和重新生成可编译源代码的附加功能。|603901|我想你会发现，没有一种工具可以提取精确的自定义数据是“容易”使用的；你问的问题和答案的本质是由复杂的语言语义造成的。|603902|entityMap|0|LINK|mutability|MUTABLE|url|http://www.semanticdesigns.com/Products/DMS/DMSToolkit.html|1|http://www.semanticdesigns.com/Products/FrontEnds/CFrontEnd.html|2|http://www.semanticdesigns.com/Products/FrontEnds/CppFrontEnd.html|3|http://www.semanticdesigns.com/Products/DMS/FlowAnalysis.html^0|3|Y|0|13|B|1|1F|D|2|0|19|1Z|3|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Z|8|@]|9|@$A|10|B|11|1|12]|$A|13|B|14|1|15]|$A|16|B|17|1|18]]|C|$]]|$1|D|3|E|5|6|7|19|8|@]|9|@$A|1A|B|1B|1|1C]]|C|$]]|$1|F|3|G|5|6|7|1D|8|@]|9|@]|C|$]]|$1|H|3|I|5|6|7|1E|8|@]|9|@]|C|$]]|$1|J|3|K|5|6|7|1F|8|@]|9|@]|C|$]]|$1|L|3|-4|5|6|7|1G|8|@]|9|@]|C|$]]]|M|$N|$5|O|P|Q|C|$R|S]]|T|$5|O|P|Q|C|$R|U]]|V|$5|O|P|Q|C|$R|W]]|X|$5|O|P|Q|C|$R|Y]]]]

Our <a href="http://www.semanticdesigns.com/Products/DMS/DMSToolkit.html" rel="nofollow noreferrer">DMS Software Reengineering Toolkit</a> with its <a href="http://www.semanticdesigns.com/Products/FrontEnds/CFrontEnd.html" rel="nofollow noreferrer">C front end</a> and <a href="http://www.semanticdesigns.com/Products/FrontEnds/CppFrontEnd.html" rel="nofollow noreferrer">C++ Front End</a> can provide a lot of information about C and C++ programs. 

DMS with the C front end can parse large sets of C source files, build complete ASTs (even capturing comments) and symbol tables, and provide <a href="http://www.semanticdesigns.com/Products/DMS/FlowAnalysis.html" rel="nofollow noreferrer">control and data flow analysis, with points-to analysis and call graphs</a>. The C++ front end builds ASTs and full symbol tables, but does not yet provide all the flow analysis information.

DMS provides facilities to invoke the parsers/flow analyzers; you provide some custom code to extract the information you want.

It has the additional capability of modifying the ASTs and regenerating compilable source code.

I think you'll find that no tools for which you can extract precise custom data are "easy" to use; the very nature of the questions you ask and the answers have lots of complications caused by the complex language semantics.

blocks|key|3802327|text|试试Klocwork。它有你所需要的关于C/C%2B%2B源代码的所有血淋淋的细节，还有更多。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|3802328|entityMap|0|LINK|mutability|MUTABLE|url|http://www.klocwork.com/^0|2|8|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

Try <a href="http://www.klocwork.com" rel="nofollow noreferrer">Klocwork</a>. It has every gory detail you could ever need about C/C++ source code plus much much more.

blocks|key|611726|text|您可以尝试基于CLang的CppDepend。这是一个很好的工具。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|611727|它提供了60个指标(当然包括您需要的函数:函数/类列表、调用者、被调用者、依赖关系图等)。|611728|entityMap|0|LINK|mutability|MUTABLE|url|http://www.cppdepend.com/^0|D|9|0|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@$A|O|B|P|1|Q]]|C|$]]|$1|D|3|E|5|6|7|R|8|@]|9|@]|C|$]]|$1|F|3|-4|5|6|7|S|8|@]|9|@]|C|$]]]|G|$H|$5|I|J|K|C|$L|M]]]]

You can try <a href="http://www.cppdepend.com" rel="nofollow" title="CppDepend">CppDepend</a> based on CLang. It is a good tool. 

It gives 60 metrics (including of course the functions you need : list of functions/classes, callers, callees, dependency graph,...).

blocks|key|3802207|text|Sonar是一个非常好的Java项目分析器。它现在支持包括.Net在内的some+other+languages。在这篇博客文章的最后，你可以看到一个C插件即将发布……|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|3802208|entityMap|0|LINK|mutability|MUTABLE|url|http://www.sonarsource.org/|1|http://www.sonarsource.org/sonar-has-become-a-multi-languages-platform/^0|0|5|0|10|K|1|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@$A|O|B|P|1|Q]|$A|R|B|S|1|T]]|C|$]]|$1|D|3|-4|5|6|7|U|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]|L|$5|G|H|I|C|$J|M]]]]

<a href="http://www.sonarsource.org/" rel="nofollow noreferrer">Sonar</a> is a really good Java projects analyzer. It now supports <a href="http://www.sonarsource.org/sonar-has-become-a-multi-languages-platform/" rel="nofollow noreferrer">some other languages</a>, including .Net. At the end of this blog post, you can see that a C plugin will be released soon...

blocks|key|611713|text|Polyspace静态分析工具可以显示函数、调用者、被调用者、变量引用、全局变量读/写。您可以向下钻取数据结构以确定访问发生的位置。信息以文本和图形格式显示。还确定可变范围信息。有关详细信息，请参阅联机用户指南。链接到下面给出的部分之一：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|611714|http://www.mathworks.com/help/toolbox/polyspace/c_ug/brz384r-12.html#brz384r-17|offset|length|611715|免责声明:我为MathWorks工作，它是Polyspace静态分析工具的制造商。|611716|entityMap|0|LINK|mutability|MUTABLE|url^0|0|0|27|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|P|8|@]|9|@$D|Q|E|R|1|S]]|A|$]]|$1|F|3|G|5|6|7|T|8|@]|9|@]|A|$]]|$1|H|3|-4|5|6|7|U|8|@]|9|@]|A|$]]]|I|$J|$5|K|L|M|A|$N|C]]]]

The Polyspace static analysis tool can display functions, callers, callees, variable references, global variable reads/writes. You have the ability to drill down into data structures to determine where the access occurs. Information is displayed in both text and graphical format. Variable range information is also determined. More information in the online user guide. Link to one of the sections given below: 

<a href="http://www.mathworks.com/help/toolbox/polyspace/c_ug/brz384r-12.html#brz384r-17" rel="nofollow">http://www.mathworks.com/help/toolbox/polyspace/c_ug/brz384r-12.html#brz384r-17</a>

Disclaimer: I work for MathWorks, the makers of the Polyspace static analysis tool.

Source code analysis and exploration tools for C and C++ seem to be sorely lacking.

Are there any tools which I can use to gather information about C and/or C++ source files? cscope does part of what I would need, Doxygen looks closer.

At a minimum list of all function, callers, callees, variable references etc.
Perhaps Doxygen's xml output would work.

Ideally gcc or llvm could be hooked for this purpose but I have yet to find a convenient way to do so.

Any suggestions?

Tool for source code analysis?

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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C和C++的源代码分析和探索工具似乎非常缺乏。有没有什么工具可以用来收集有关C和/或C++源文件的信息？cscope做了我需要的一部分，Doxygen看起来更近了。在所有函数、调用者、被调用者、变量引用等的最小列表中，也许Doxygen的xml输出可以正常工作。理想情况下，gcc或llvm可以为此而着迷，但我还没有找到一个方便的方法。有什么建议吗？

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