Math.Max VS直列如果 - 有什么区别？ [英] Math.Max vs inline if - what are the differences?

问题描述

我是在一个项目工作今天，并发现自己在几个地方和内联如果在其他地方语句中使用Math.Max。所以，我想知道是否有人知道这是更好......或者说，真正的区别是什么。

I was working on a project today, and found myself using Math.Max in several places and inline if statements in other places. So, I was wondering if anybody knew which is "better"... or rather, what the real differences are.

例如，在下面， C1 = C2 ：

Random rand = new Random();
int a = rand.next(0,10000);
int b = rand.next(0,10000);

int c1 = Math.Max(a, b);
int c2 = a>b ? a : b;

我专门问C＃，但我想答案可能是在不同的语言不同，但我不知道哪些有类似的概念。

I'm asking specifically about C#, but I suppose the answer could be different in different languages, though I'm not sure which ones have similar concepts.

推荐答案

一个主要的区别我会注意到马上将是可读性缘故，因为据我所知，实施/性能的缘故，他们会的近的等价物。

One of the major differences I would notice right away would be for readability sake, as far as I know for implementation/performance sake, they would be nearly equivalent.

Math.Max （A，b）很简单易懂，不管以前的编码知识

Math.Max(a,b) is very simple to understand, regardless of previous coding knowledge.

A> b？答：; B 将要求用户有三元运算符的一些知识，至少

a>b ? a : b would require the user to have some knowledge of the ternary operator, at least.

的如果有疑问 - 去为便于阅读的

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