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public text v1 · immutable# include <stdio.h>
class A {
public:
A() { printf("A is here!\n"); }
~A() { printf("A is leaving!\n"); }
};
class B : public A {
public:
B() { printf("B is here!\n"); }
~B() { printf("B is leaving!\n"); }
};
template <class T>
void Func( T * obj ) {
printf( "Func gia T\n" );
}
void Func( B * obj ) {
printf( "Func gia B\n" );
}
void Func( A * obj ) {
printf( "Func gia A\n" );
}
int main( void ) {
A* lala = new B();
Func(lala);
delete lala;
return 0;
}