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| comp.compilers | Compiler construction, theory, etc. (Mod | 2,753 messages |
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| Message 1,852 of 2,753 |
| Harold Aptroot to cr88192@hotmail.com |
| Re: How to implement dynamic typing? |
| 11 Apr 10 21:49:14 |
From: harold.aptroot@gmail.com
"BGB / cr88192" wrote in message
(snip)
> something fairly similar to the above can be done readily in both Java and
> C#, or in C++ if using RTTI and "dynamic_cast<>" (although of these, C#
> probably provides the most cumbersome syntax IMO).
>
> C++: if(dynamic_cast(obj)) ...
> Java: if(obj instanceof Foo) ...
> C#: if(typeof(Foo).IsInstanceOf(obj)) ...
How about: if (obj is Foo) for C#?
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