7a7a2f510e
Major changes: - discourage const references when the input parameter must outlive the call - drop ban on mutable references - allow rvalue-qualified methods in certain situations - allow C-style cast when casting to void - disallow postfix increment/decrement operators unless postfix semantics are required - allow designated initializers in C++20-compliant form - disallow macro-style naming for enumerator constant for new code - disallow spaces inside parentheses for conditionals The change itself is largely automated, with a few manual adjustments: - manually restore the TOC placeholder - removed trailing whitespace
Google Style Guides
Every major open-source project has its own style guide: a set of conventions (sometimes arbitrary) about how to write code for that project. It is much easier to understand a large codebase when all the code in it is in a consistent style.
“Style” covers a lot of ground, from “use camelCase for variable names” to “never use global variables” to “never use exceptions.” This project (google/styleguide) links to the style guidelines we use for Google code. If you are modifying a project that originated at Google, you may be pointed to this page to see the style guides that apply to that project.
This project holds the C++ Style Guide, Swift Style Guide, Objective-C Style Guide, Java Style Guide, Python Style Guide, R Style Guide, Shell Style Guide, HTML/CSS Style Guide, JavaScript Style Guide, AngularJS Style Guide, Common Lisp Style Guide, and Vimscript Style Guide. This project also contains cpplint, a tool to assist with style guide compliance, and google-c-style.el, an Emacs settings file for Google style.
If your project requires that you create a new XML document format, the XML Document Format Style Guide may be helpful. In addition to actual style rules, it also contains advice on designing your own vs. adapting an existing format, on XML instance document formatting, and on elements vs. attributes.
The style guides in this project are licensed under the CC-By 3.0 License, which encourages you to share these documents. See https://creativecommons.org/licenses/by/3.0/ for more details.
The following Google style guides live outside of this project: Go Code Review Comments and Effective Dart.
