• 0ffh (12/12) Nov 11 2007 Hi,
• 0ffh (2/2) Nov 11 2007 May I "if (theInstance.classinfo==TheClass.classinfo)"?
• Bill Baxter (4/8) Nov 11 2007 Does the comment about Typeinfo and Polymorphism help you at all?
• 0ffh (5/13) Nov 11 2007 I'll take that as a "yes"... =)
• Bill Baxter (4/19) Nov 11 2007 That sounds ok. If you want to see hackish uses of classinfo go visit

0ffh <spam frankhirsch.net> writes:

Hi,

if I have an object of class Foo, or a subclass of Foo, like:

   Foo foo=someInstanceOfFooOrItsSubclasses();

Is there a more elegant method to get the type of the object
than adding a member function to Foo and all its subclasses
that does something like:

   TypeInfo getType()
   {
     return typeid(typeof(this));
   }

?

Regards, Frank

0ffh <spam frankhirsch.net> writes:

May I "if (theInstance.classinfo==TheClass.classinfo)"?

Seems to work...

Bill Baxter <dnewsgroup billbaxter.com> writes:

0ffh wrote:
 
 May I "if (theInstance.classinfo==TheClass.classinfo)"?
 
 Seems to work...

Does the comment about Typeinfo and Polymorphism help you at all?
http://www.prowiki.org/wiki4d/wiki.cgi?DocComments/Phobos/Object

--bb

0ffh <frank frankhirsch.youknow.what.todo.net> writes:

Bill Baxter wrote:
 0ffh wrote:
 May I "if (theInstance.classinfo==TheClass.classinfo)"?

 Seems to work...

 
 Does the comment about Typeinfo and Polymorphism help you at all?
 http://www.prowiki.org/wiki4d/wiki.cgi?DocComments/Phobos/Object

I'll take that as a "yes"... =)
I was mainly concerned here if using the classinfo member counts
as a hackish OMGWhatHaveYouGoneAndDoneNow??? or if it's okay to.

Thanks, Frank

Bill Baxter <dnewsgroup billbaxter.com> writes:

0ffh wrote:
 Bill Baxter wrote:
 0ffh wrote:
 May I "if (theInstance.classinfo==TheClass.classinfo)"?

 Seems to work...

 Does the comment about Typeinfo and Polymorphism help you at all?
 http://www.prowiki.org/wiki4d/wiki.cgi?DocComments/Phobos/Object

 
 I'll take that as a "yes"... =)
 I was mainly concerned here if using the classinfo member counts
 as a hackish OMGWhatHaveYouGoneAndDoneNow??? or if it's okay to.
 
 Thanks, Frank

That sounds ok.  If you want to see hackish uses of classinfo go visit 
the source code for std.boxer.

--bb