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factory method and constructors
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Firkraag
Jan 7, 2012, 5:16:11 AM1/7/12
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Hi, consider the following code:
class Bicycle : Vehicle {}
class Truck : Vehicle {}
abstract class Vehicle
{
public abstract void Move(int x, int y);
public static Vehicle Make(int choice)
{
if (choice == 1)
{
return new Bicycle();
}
else if (choice == 2)
{
return new Truck(int howManyWheels); // ?
}
...
}
}
Maybe I am missing something obvious, but what would be the best way
to handle constructors with various number of arguments here?
class Bicycle : Vehicle {}
class Truck : Vehicle {}
abstract class Vehicle
{
public abstract void Move(int x, int y);
public static Vehicle Make(int choice)
{
if (choice == 1)
{
return new Bicycle();
}
else if (choice == 2)
{
return new Truck(int howManyWheels); // ?
}
...
}
}
Maybe I am missing something obvious, but what would be the best way
to handle constructors with various number of arguments here?
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