#include <iostream>
#include <cstring>
using namespace std;
class MyInt
{
public:
int data_;
};
class MyDouble
{
public:
double data_;
};
template <typename T>
class MyClass
{
public:
T data_;
};
int main()
{
MyClass<int> my_int;
MyClass<double> my_double;
my_int.data_; // int
my_double.data_; // double
cout << sizeof(my_int) << " " << sizeof(my_double) << endl;
// 4 8
return 0;
}
출처 : 홍정모 유튜브