考虑下面的代码左值:如果您尝试运行它 #include <iostream>
using namespace std;
class X
{
int i;
public:
X(int ii = 0);
};
X::X(int ii) { i = ii; }
int a;
X f1() { return X(); }
int f2() { return a
规范是重载括号()运算符来访问和分配矩阵的元素,但是,我正在努力弄清楚我的重载函数需要返回什么。 的简要主: //The .h files and everything has been included, my other functions work just not this one
cout << "Test(): " << endl;
m0(0,0) = 17.25;
m0(1,5