What is the equivalent of the following C# code in C++/CLI?
public abstract class SomeClass
{
public abstract String SomeMethod();
}
views:
171answers:
2
+3
A:
You use abstract:
public ref class SomeClass abstract
{
public:
virtual System::String^ SomeMethod() = 0;
}
Reed Copsey
2009-12-05 01:35:39
Is there any difference between declaring "SomeMethod() = 0" and "SomeMethod() abstract"?
Lopper
2009-12-05 01:44:10
Nope. The Method() = 0 is the non-C++/CLI (just stnadard C++) way of defining an abstract class. With C++/CLI, you can use it, or the new abstract keyword. I prefer using the original, since it's just habit, and the abstract keyword is context sensitive in the case of a method, but either works. See: http://msdn.microsoft.com/en-us/library/b0z6b513(VS.80).aspx
Reed Copsey
2009-12-05 01:48:02
@Reed Copsey: Thanks!
Lopper
2009-12-05 02:47:12
+1
A:
Just mix up the keywords a bit:
public ref class SomeClass abstract {
public:
virtual String^ SomeMethod() abstract;
};
Hans Passant
2009-12-05 01:37:45
Is there any difference between declaring "SomeMethod() = 0" and "SomeMethod() abstract"?
Lopper
2009-12-05 01:44:52