函数指针

函數指針

hánshù zhǐzhēn

noun

Meanings

1 function pointer (C/C++)

Characters

letter / function

point at / finger

Examples

用函数指针实现回调。

Yòng hánshù zhǐzhēn shíxiàn huídiào.

Use a function pointer to implement a callback.

函数指针的语法不太直观。

Hánshù zhǐzhēn de yǔfǎ bùtài zhíguān.

Function pointer syntax isn't very intuitive.

Tips

usage

函数 (hánshù) = function (math/programming), 指针 (zhǐzhēn) = pointer. 针 here means ‘needle’ — a pointer literally ‘points’ like a needle.

Stroke Order

函 hán

数 shù

指 zhǐ

针 zhēn