变量由struct声明 [英] variable declare by struct

问题描述

我的问题是将变量x1，x2和x3声明为复杂类型的结构
我可以知道下面的答案正确吗?

my question is declare variable x1, x2 and x3 as structure of type complex
may i know my below answer correct?

struct complex{
   struct complex *x1;
   struct complex *x2;
   struct complex *x2;
};

推荐答案

不是，不是.

这是C代码(不是C ++):

Uhm no, it''s not.

Here''s C code (not C++) :

struct complex
{
    // struct members
    double realPart;
    double imaginaryPart;
};

void Foo()
{
    struct complex x1;
    struct complex x2;
    struct complex x3;
}

号.

struct COMPLEX x1;
struct COMPLEX x2;
struct COMPLEX x3;

如果...

if...

struct COMPLEX{
 double real;
 double imaginary;
};

或...

or...

COMPLEX x1;
COMPLEX x2;
COMPLEX x3;

如果...

if...

typedef struct _COMPLEX_{
 double real;
 double imaginary;
} COMPLEX;

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