#17320: Memory leaks with LP Solvers are back
-------------------------------------+-------------------------------------
       Reporter:  pmueller           |        Owner:
           Type:  defect             |       Status:  positive_review
       Priority:  major              |    Milestone:  sage-6.4
      Component:  linear             |   Resolution:
  programming                        |    Merged in:
       Keywords:                     |    Reviewers:  Nils Bruin, Nathann
        Authors:  Nils Bruin,        |  Cohen
  Nathann Cohen                      |  Work issues:
Report Upstream:  N/A                |       Commit:
         Branch:  public/17320       |  5480f4e85c1a0ff96bd1502c78992073ccb854e5
   Dependencies:                     |     Stopgaps:
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Comment (by SimonKing):

 Replying to [comment:27 pmueller]:
 > > Why not? Did you perhaps not import the error first?
 > Indeed, I didn't know that one has to import this error. Hmm, still
 doesn't look user-friendly to me that the class MixedIntegerLinearProgram
 is known to Sage without an import, while the exception belonging to it is
 not. -- Peter Mueller

 I'd say that having `MixedIntegerLinearProgram` in the global name space
 is not good, since most Sage users wouldn't use it. So, it is friendly to
 *some* users that it does not need to import it before using.

 And `MIPSolverException` is a technicality that is only relevant to
 developers or expert users, and thus clearly shouldn't pollute the global
 name space.

--
Ticket URL: <http://trac.sagemath.org/ticket/17320#comment:28>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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