C#与C++参数传递方式对比.

//float(*(*f)(float, float))(float);
void test7()
{
float(**a)[10];//float 数组 指针 指针
float(*aa)[10]; //float 数组 指针
float aaa[10];
aa = &aaa;
a = &aa;
aaa[0] = 4;
cout << ***a << endl;

float*(*b)[10];//float* 数组 指针
float* bb[10];//指针数组
bb[0] = new float[2];
b = &bb;
bb[0][0] = 5;
cout << ***b << endl;

float(*c[10])();
c[0] = [](){return 6.0f; };
cout << (**c)() << endl;

float*((*d)[10]);//float* 数组 指针
float*(dd[10]);
dd[0] = new float(7);
d = ⅆ
dd[0][0] = 7.0f;
cout << ***d << endl;

float(*e)();
e = [](){ return 8.0f; };
cout << e() << endl;

//如何具体化.
float(*(*f)(float, float))(float);
auto ff = fvv;
}