一些理解源代碼的工具

1. Understand

   可以幫助你看函數的以來關係，進行靜態分析等

   http://www.scitools.com/index.php

2. ncc/codeviz

   http://students.ceid.upatras.gr/~sxanth/ncc/

   http://www.csn.ul.ie/~mel/projects/codeviz/

   快速生成函數調用圖

3. kcachegrindcallgraph

    http://kcachegrind.sourceforge.net/cgi-bin/show.cgi/KcacheGrindCallGraph

4. dms

   http://www.semanticdesigns.com/Products/DMS/DMSToolkit.html

5. egypt

  http://www.gson.org/egypt/egypt.html

6. grof2dot

   http://code.google.com/p/jrfonseca/wiki/Gprof2Dot

7.nmdepend