有没有一种标准的方法来计数C#中的语句 [英] Is there a standard way to count statements in C#
问题描述
我正在查看代码行以外的一些代码长度指标. Source Monitor报告的内容是语句.这似乎是一件很有价值的事情，但是Source Monitor计算某些事情的方式似乎并不直观.例如，for语句是一个语句，即使它包含变量定义，条件和增量语句.而且，如果将一个方法调用嵌套在另一个方法的参数列表中，则整个过程都被视为一个语句.
I was looking at some code length metrics other than Lines of Code. Something that Source Monitor reports is statements. This seemed like a valuable thing to know, but the way Source Monitor counted some things seemed unintuitive. For example, a for statement is one statement, even though it contains a variable definition, a condition, and an increment statement. And if a method call is nested in an argument list to another method, the whole thing is considered one statement.
是否有一种标准的方式来对语句进行计数，并且它们的规则控制着这种事情?
Is there a standard way that statements are counted and are their rules governing such a thing?
推荐答案
The closest you might get to a formal definition of "what is a statement" would be the C# specification itself. Good luck working out whether a particular tool's measurement agrees with your reading of the specification.
鉴于度量标准最好用作更好/更糟糕的代码的指南，而不是严格的公式，该工具使用的确切定义是否有很大不同?
Given that metrics are best used as a guide to better/worse code, and not a strict formula, does the exact definition used by the tool make much difference?
如果我有三种方法，语句长度"分别为2500、1500和150，那么我知道我将首先检查哪种方法.另一个工具可能报告2480、1620和174不太重要.
If I have three methods, with "statement lengths" of 2500, 1500 and 150, I know which method I'll be examining first; that another tool might report 2480, 1620 and 174 isn't too important.
NDepend 是我见过的用于度量指标的最佳工具之一. a>，尽管我也不是100％知道它在使用什么定义.根据该网站， NDepend具有82个独立的指标，其中包括循环复杂度.
One of the best tools I've seen for measuring metrics is NDepend, though again I'm not 100% sure what definitions it is using. According to the website, NDepend has 82 separate metrics, including Number of instructions and Cyclomatic Complexity.
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