c++子函数体内定义不被销毁的数组

1.程序是在VS2013

2.代码--传递B

#include<iostream>
using namespace std;

void change(int** B)
{

*B = new int[100];

for (int i = 0; i<100; i++)
{
(*(int**)B)[i] =i + 11;
}

}

int main()
{

int* B;
B = NULL;
change(&B);
for (int i = 0; i < 100; i++)
{
cout<<B[i]<<endl;
}
delete [] B;
}

3.原理是：子函数销毁的只是一阶指针