带有struct parametrs的c ++静态方法

Question

我有这个问题......

我有一个我的结构:

typedef struct Mystruct{
  float a;
  float b;
}

和静态方法:

float static MyStaticMethod(MyStruct a, MyStruct b);

当我称这种方法时:

Mystruct s;
s.a = 1;
s.b = 2;

Mystruct t;
t.a = 1;
t.b = 2;

MyClass.MyStaticMethod(s,t);

我在编译时遇到此错误:

Error   51  error C2228: left of '.MyStaticMethod' must have class/struct/union

Error   50  error C2275: 'MyClass' : illegal use of this type as an expression

Answer 1

您需要使用范围解析运算符来调用它:

MyClass::MyStaticMethod(s,t);
       ^^