Home > Backend Development > C++ > body text

CamelCase nomenclature for C++ function naming

WBOY
Release: 2024-04-24 16:51:01
Original
882 people have browsed it

C Function naming uses camel case naming, which helps to improve code readability. The specific rules are as follows: the first letter is lowercase and the first letter of subsequent words is capitalized (Pascal nomenclature)

C++ 函数命名的驼峰式命名法

CamelCase naming in C function naming: improve code readability

In C, it is a best practice to use camelCase naming for functions. Helps improve code readability and maintainability. The basic rules of this naming method are as follows:

  • The first letter is lowercase: The first letter of the function name should be lowercase.
  • The first letter of subsequent words should be capitalized: The first letter of subsequent words in the function name should be capitalized, which is called Pascal nomenclature.

For example, a function that calculates area can be named calculateArea():

double calculateArea(double length, double width);
Copy after login

Practical case

Consider a function that counts the number of occurrences of a character in a given string:

Wrong naming:

int count_characters(string data);
Copy after login

This naming is difficult to read because there is no space between the words Clear boundaries.

The correct way to use camel case naming:

int countCharacters(string data);
Copy after login

This naming method is clearer and easier to read because words are distinguished by camel case.

Other Notes

  • Avoid using abbreviations.
  • Keep function names concise and clear.
  • For private or protected functions, you can add an underscore at the beginning of the name. For example: _calculateArea().

Using camel case naming can greatly improve the readability and maintainability of C code. By following these best practices, you can write code that is easier to read, understand, and maintain.

The above is the detailed content of CamelCase nomenclature for C++ function naming. For more information, please follow other related articles on the PHP Chinese website!

source:php.cn
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Popular Tutorials
More>
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template