宏定义

宏定義

hóngdìngyì

noun

Meanings

1 macro definition (C/C++ #define)

Characters

fix / determine

meaning / sense

Examples

用宏定义替换掉这个魔法数字。

Yòng hóngdìngyì tìhuàn diào zhège mófǎ shùzì.

Replace this magic number with a macro definition.

宏定义在预处理阶段展开。

Hóngdìngyì zài yù chǔlǐ jiēduàn zhǎnkāi.

Macro definitions are expanded in the preprocessing stage.

Tips

usage

宏 (hóng) originally ‘grand / vast’ — chosen for the tech term ‘macro’ as both a phonetic and semantic match. 定义 = definition.

Stroke Order

宏 hóng

定 dìng

义 yì