std :: assert发生了什么 [英] What happened to std::assert

问题描述

此答案，并且有很多重复项，表明我应该对提取的C标头使用#include <c*>来自C ++代码，我应该用std::*调用它们.

This answer and it's multitude of duplicates indicate that I should be using #include <c*> for the C headers that I pull from in C++ code, and that I should be calling them with std::*.

我一直在这样做，但是我注意到一个例外.即使正确地#include <cassert>，似乎也没有定义std::assert.

I have been doing that but I notice an exception. std::assert doesn't seem to be defined, even when I correctly #include <cassert>.

这是怎么回事?这是实施监督还是实际例外?

What's going on here? Is this an implementation oversight, or an actual exception?

推荐答案

assert是宏，而不是函数.因此，它需要与普通的assert(condition)一起使用.

assert is a macro, not a function. Hence, it needs to be used with plain old assert(condition).

以下是支持链接: http://en.cppreference.com/w/cpp /error/assert .

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