Scientific Toolworks Understand是一款定位于代码阅读的软件。界面用Qt开发的。

软件特性：

1、支持多语言：Ada, C, C++, C#, Java, FORTRAN, Delphi, Jovial, and PL/M ，混合语言的project也支持

2、多平台： Windows/Linux/Solaris/HP-UX/IRIX/MAC OS X

3、代码语法高亮、代码折迭、交叉跳转、书签等基本阅读功能。

4、可以对整个project的architecture、metrics进行分析并输出报表。

5、可以对代码生成多种图（butterfly graph、call graph、called by graph、control flow graph、UML class graph等），在图上点击节点可以跳转到对应的源代码位置。

6、提供Perl API便于扩展。作图全部是用Perl插件实现的，直接读取分析好的数据库作图。

7、内置的目录和文件比较器。

8、支持project的snapshot，并能和自家的TrackBack集成便于监视project的变化。

Scientific Toolworks Understand 5.0.928 macOS | 86 Mb

Understand is a static analysis tool for maintaining, measuring, & analyzing critical or large code bases. From metrics and graphs to dependency analysis, Master your source code with Understand.

Basic Metrics

* Class Count

* File Count

* Function Count

* Line Count

* Blank Line Count

* Code Line Count

* Comment Line Count

* Inactive Line Count

* Declarative Statement Count

* Executable Statement Count

* Ratio Comment to Code

Advanced Metrics (Partial list)

* Cyclomatic Complexity

* Knots

* Class Coupling

* Percent Lack of Cohesion

* Path Count

* Max Inheritance

* Base Class Count

* Inherited Class Count

* Number of Instance Methods

* Weighted Methods per Class

Operating System:

OS version: 10.7 or later

Processor type(s) & speed: 64-bit

Mac Platform: Intel

Home Page

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http://www.scitools.com/