如何在Visual Studio中启用C ++ 0x功能？ [初始化列表支持] [英] How to enable C++0x features in Visual studio? [Initializer Lists support]

问题描述

我有一些在Ubuntu上开发的代码，现在我正在尝试在Windows 7（MS VS 2010）上对其进行编译。

I had some code that I developed on Ubuntu and now I am trying to compile it on Windows 7 (MS VS 2010).

vector<float> tmp;
....
tmp = {3.0,4.5,9.4};

这给我带来语法错误

error C2143: syntax error : missing ';' before '{'

这是因为Visual Studio不支持此功能吗？还是应该在属性中启用一些开关。我将平台工具集属性设置为 v100。

Is this because Visual studio doesn't support this feature ? or should I be enabling some switch in the properties. I have the "Platform Toolset" property set to "v100."

谢谢。

推荐答案

默认情况下，Visual Studio 2010 C ++编译器会启用C ++ 0x功能。不需要额外的开关，例如使用lambda， auto 等。。。如果遇到此错误，是因为很可能不支持该错误。

The C++0x features are enabled by default on the Visual Studio 2010 C++ compiler. It takes no extra switches for example to use lambdas, auto, etc ... If you're getting that error it's because in all likelyhood it's not supported.

编辑

根据此MSDN文章，初始值设定项列表不是其中之一2010年支持的6种功能

Based on this MSDN article, initializer lists are not one of the 6 supported features in 2010

• http://msdn.microsoft.com/zh-cn/magazine/ee336130.aspx

• http://msdn.microsoft.com/en-us/magazine/ee336130.aspx

Visual Studio 2010中的Visual C ++编译器启用六种C ++ 0x核心语言功能：lambda表达式，auto关键字，rvalue引用，static_assert，nullptr和decltype

the Visual C++ compiler in Visual Studio 2010 enables six C++0x core language features: lambda expressions, the auto keyword, rvalue references, static_assert, nullptr and decltype

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