[HTCondor-users] Question about the nested ClassAd

[张章 <zhang_zhang@xxxxxxxx>]

Dear all:

     I have encountered some problems when using the classad library in my application. 

     I need to insert a list of classads into a parent classad, like the following:

     parent classad  

     [

          normal attribute:

          a = 1;

          classad list: 

          b = [ [c = 1, d = 1], [c = 2, d = 2] ...]

           ...

     ]

      

     Which data structures and APIs should I use in this case?

 

     Some ideas:

     ExpressTree et = [ c = 1, d = 1] 

     ExpressList el = [ [c = 1, d = 1], [c = 2, d = 2] ...]

     Then el will be inserted into the parent classad, but I do not know which APIs I should use.

     

     Hope anyone helps!

     Many thanks!     

    

regards

zhangzhang