Re: About LIBWWW HText Create, Delete Callback Function

The application is responsible for deleting the object created as it is likely that it wants it to stay around longer than just the time for the download to complete. 

Henrik Frystyk Nielsen,
mailto:frystyk@microsoft.com
  ----- Original Message ----- 
  From: Alan C. Chang 
  To: frystyk@microsoft.com 
  Sent: Thursday, October 07, 1999 21:10
  Subject: About LIBWWW HText Create, Delete Callback Function


  Hi Henrik,

  Sorry to  bother you !

  I am using LIBWWW from W3C to development some Web based application and I found something unusual and I think you maybe the right one to answer this question.

  I saw from the document of LIBWWW said that you can register a HText create delete callback using HText_registerCDCallback function and this will be call when HText create or delete. After I tracing the code of HText.C I found that the HText create function will be call at HTextImp_new function. However, at HTextImp_delete function, it does not call the delete function of HText. I have searched all the other code and can't find somewhere call this delete function. Can I add code to callback the delete function of HText object ?

  Thanks for your help !!!

  Alan C. Chang    1999-10-08 PM