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Pascal nomenclature for C++ function naming

2024-04-24 14:00:02660browse

Pascal-style nomenclature is used for naming C functions. The rules are: capitalize the first letter of a word (high camel case), use plural suffixes for plural forms, and avoid underscores or hyphens. It improves readability and clearly indicates function purpose and return value. Also, be careful to use abbreviations, avoid long names, and maintain consistency.

C++ 函数命名的帕斯卡式命名法

Pascalian nomenclature for C function naming

Pascalian nomenclature is a naming convention usually used for C functions Naming. It follows the following rules:

  • The first letter of the word is capitalized (large camel case)
  • Use plural suffixes for plural forms (such as Words, Results, etc.)
  • Avoid using underscores or hyphen


  • Improves readability and maintainability
  • Clearly expresses the function’s purpose and Return value

Practical case:

// PascalCase 函数名
void CalculateTotalAmount(const std::vector& prices, double& total) {
  // ... 实现 ...

// 小驼峰式辅助函数
double CalculateDiscount(double price) {
  // ... 实现 ...

In this example, CalculateTotalAmount is a PascalCase function name, which indicates that this is a A function used to calculate the total amount, while CalculateDiscount is a helper function named in camelCase.

Additional Notes:

  • For longer function names, you can use abbreviations or abbreviations to maintain readability.
  • Try to avoid using function names that are too long, as they will reduce the readability of the code.
  • Apply Pascal nomenclature consistently to ensure a consistent code style.

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