static void main2()
{
GrowableArray <double> ga = new GrowableArray <double>();
int i = 7;
ga.AddElement(i);
}
public GrowableArrayGenericUser()
{
GrowableArray <int> ga = new GrowableArray <int>();
int num = 10;
ga.AddElement(num); //no boxing operation here
int newNum = (int)ga.GetElement(0); //type safety and no unboxing operation
// string str = (string)ga.GetElement(0); //would not compile
}
public GrowableArrayUser()
{
GrowableArray ga = new GrowableArray();
int num = 10;
ga.AddElement(num); //boxing operation here
int newNum = (int)ga.GetElement(0); //no type safety and unboxing operation
string str = (string)ga.GetElement(0); //runtime error here
}