如何将多个值推回到向量中? [英] How to push_back multiple values into a vector?

问题描述

我知道以前有人问过这个问题，我知道在 C++11 中你可以做到

I know this question has been asked before, and I know that in C++11 you can do

vector<int> v = {2,5,8,11,14};
vector<int> v{2,5,8,11,14};

和

v.push_back({x,y});

但它给了我一个编译错误.我使用的是 Visual Studio Express 2012.

But it gives me a compile error. I'm using Visual Studio Express 2012.

我该如何实现?

附上错误截图:

推荐答案

Visual Studio 2012 不支持通过初始化列表进行向量初始化.VS2012 附带的标准库中缺少很多 C++11 支持，而 VS2012 C++ 编译器本身支持这些标准库.

Visual Studio 2012 does not support vector initialization via initializer lists. There is a lot of C++11 support missing from the standard library included with VS2012 that is supported by the VS2012 C++ compiler itself.

遗憾的是，与 VS2012 和 gcc 4.7 的情况一样，对新 C++11 功能的出色编译器支持受到部分库支持的阻碍，而部分库支持似乎总是落后于编译器.

Sadly, as is the case for VS2012 and was the case for gcc 4.7, awesome compiler support for the new C++11 features is hampered by partial library support which seems to always lag behind the compiler.

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