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digitalmars.D - e->Expression::castTo() equivalence in D?

reply davidl <davidl 126.com> writes:
there's no such equivalence as far as I can see.

Is it bad to use that syntax or D lacks that specific expressiveness?

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May 20 2008
next sibling parent davidl <davidl 126.com> writes:
在 Tue, 20 May 2008 16:40:06 +0800,davidl <davidl 126.com> 写道:

 there's no such equivalence as far as I can see.

 Is it bad to use that syntax or D lacks that specific expressiveness?

I actually request the way of calling method in the way of free function Expression.castTo(my_inst, blahargs); RealExp.castTo(my_inst.blahargs); -- 使用 Opera 革命性的电子邮件客户程序: http://www.opera.com/mail/
May 20 2008
prev sibling parent reply janderson <askme me.com> writes:
davidl wrote:
 there's no such equivalence as far as I can see.
 
 Is it bad to use that syntax or D lacks that specific expressiveness?
 

I don't understand. What language is e->Expression::castTo() used? -Joel
May 25 2008
parent davidl <davidl 126.com> writes:
在 Mon, 26 May 2008 13:55:50 +0800,janderson <askme me.com> 写道:

 davidl wrote:
 there's no such equivalence as far as I can see.
  Is it bad to use that syntax or D lacks that specific expressiveness?

I don't understand. What language is e->Expression::castTo() used? -Joel

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May 26 2008