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#include <iostream>
#include <string>
using namespace std;
class Name {
public:
Name()
{
cout << "Constructing " << endl;
string = NULL;
return;
}
~Name()
{
cout << "Destructing." << endl;
if (string != NULL) delete[] string;
return;
}
void show()
{
cout << string << endl;
return;
}
void set(char* s)
{
if (string != NULL) delete[] string;
string = new char[strlen(s) + 1];
strcpy(string, s);
return;
}
private:
char* string;
};
Name get_name()
{
Name temp_obj;
char temp_str[20];
cout << " Input your name: ";
cin >> temp_str;
temp_obj.set(temp_str);
return temp_obj;
}
int main()
{
Name myname;
myname = get_name();
myname.show();
return 0;
} |
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