C++ Function Naming: Tips for Avoiding Too Long and Too Short Function Names

Tips for choosing appropriate C function names: Avoid too long: split functions, use abbreviations, hide implementation details. Avoid being too short: provide context, avoid ambiguity, and follow camelCase.

C Function Naming: Tips to avoid too long and too short function names

Choose appropriate function names in C to is important, but it can be challenging to avoid names that are too long or too short. This guide will provide tips to help you choose concise and easy-to-understand function names.

Avoid being too long

• Split functions: Break large functions into smaller, more manageable functions.
• Use abbreviations: Use short abbreviations to represent common words or concepts, such as getConfig() instead of `getConfiguration()".
• Hide implementation details: Function names should focus on functionality rather than specific implementation details. For example, use getResults() instead of `getResultsFromDB()".

Avoid being too short

• Provide context: The function name should provide enough context to understand its purpose. For example, setValue() is more specific than set().
• Avoid ambiguity: Function names should not be too generic or ambiguous. For example, use calculateAverage() instead of `calculate()".
• Follow camelCase: Use camelCase to improve readability, for example calculateAverageScores().

Practical case

Excessive function name:

processAndValidateUserAccountRegistrationDataAndCreateAccount()

Function name that can be improved:

// 拆分函数
validateUserAccountRegistrationData()
createAccount()

Function name that is too short:

get()

Function name that can be improved:

getValue()

By following these tips, you can create clear, concise, and easy-to-understand C function names, thereby improving code quality and maintainability

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