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UE4使用什么编译器？

2023-05-29 12:51:07 3650 北京举报

简介： UE4使用什么编译器？

+关注继续查看

UE4 的底层虽然是用 C++ 实现的，但它又不仅仅是一个 C++ 库，它还实现了自己的编译机制。换句话说，UE4 对现有的 C++ 语法进行了改进，以适应游戏开发的场景。

当然，UE4 也不会疯狂到自己去开发一个 C++ 编译器，它还是需要依赖传统的 C++ 编译器以及相关的编程套件。

熟悉 Qt 的读者应该知道，Qt 虽然也使用 C++，但是它还提供了信号和槽的机制，这是原生 C++ 里面没有的，是 Qt 在原生 C++ 的基础上进行的语法扩展。

官方对编译器是有要求的，我们不能随意选择编译器：

在 Windows 平台下，必须使用 Visual Studio 2017 v15.6 及其以上的版本。目前，VS2019 也已经发布了，读者也可以使用。
Mac OS 平台下使用 Xcode 作为编译器。
Linux 平台下使用 GCC 作为编辑器。

所以，要想搭建 UE4 开发环境，除了要安装 UE4，还要安装规定的编译器。

本教程基于 Windows 平台编写，所以使用 VS2107 编译器。安装好 UE4 和 VS2017 后，它们会自动匹配成功，不用我们进行额外的设置。我们只需要在 UE4 中新建 C++ 项目，UE4 就会自动生成解决方案和一些基本的代码。

免责声明：本文章版权归属原创作者所有，由本站用户分享仅供学习交流之用！

参考文档

Linux下做性能分析：perf

Google-Wide Profiling: A Continuous Profiling Infrastructure for Data Centers

Profiling concepts bookmark_border

What is continuous profiling?

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