// conversion de int en char
int i = 100;
char c = static_cast<char>( i );
// conversion de float en int
float f = 100.0f;
i = static_cast<int>( f );
// conversion classes dérivée -> classe parent
class A {};
class B : public A {};
B *b = new B;
A *a = static_cast<A*>( b );