Suppose I gave you the following snippets of code:
Now write me the code for Class13, so this would compile, run, and print "Foo" twice. So far 50% of the people I have interviewed have given me the correct answer. For those that have dealt with smart pointers this should be trivial, for everyone else consider that a hint.
#include <cstdio>
void Class::PrintFoo()
{
printf("Foo\n");
}
int main()
{
Class13 c13;
c13.PrintFoo();
c13->PrintFoo();
return 0;
}Now write me the code for Class13, so this would compile, run, and print "Foo" twice. So far 50% of the people I have interviewed have given me the correct answer. For those that have dealt with smart pointers this should be trivial, for everyone else consider that a hint.
