【C】结构体初始化方法

1、定义时顺序赋值

struct InitMember test = {-10,3.141590,"method one",0.25};

不能乱序

2、定义时乱序赋值(C风格)

struct InitMember test = {
    .second = 3.141590,
    .third = "method three",
    .first = -10,
    .four = 0.25
};

3、定义时乱序赋值(C++风格)

struct InitMember test = {
    second:3.141590,
    third:"method three",
    first:-10,
    four:0.25
};

4、初始化为0

struct MyStruct myStruct = { 0 };

如果要初始化为其他值,不能使用这种方式

posted @ 2024-07-26 16:07  NotReferenced  阅读(183)  评论(0)    收藏  举报