Re: Database model color switching

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Jim Helman (jimh++at++surreal)
Mon, 16 Oct 95 13:04:30 -0700

Note that 2.0's pfIsExactType() is rarely required and
should be avoided in favor of pfIsOftype() wherever possible.
Use of pfIsExactType() means that the code will not work if
someone has a database loader that creates its own subclasses.

rgds,

-jim helman

jimh++at++surreal.asd.sgi.com
415/390-1151

         
> if( pfIsExactType(node, pfGetGeodeClassType()) )
should be pfIsOfType.

> else if( pfIsOfType(node, pfGetGroupClassType()) )
OK.

> if( pfIsExactType(node, pfGetSeqClassType()) )
should be pfIsOfType.

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