[Cbc-tickets] Re: [COIN-OR Branch-and-Cut MIP Solver] #40: Embedding CBC to the user's applications

COIN-OR Branch-and-Cut MIP Solver coin-trac at coin-or.org
Mon Nov 26 14:19:22 EST 2007


#40: Embedding CBC to the user's applications
-------------------------+--------------------------------------------------
  Reporter:  mserg       |       Owner:  somebody
      Type:  defect      |      Status:  new     
  Priority:  major       |   Milestone:          
 Component:  component1  |     Version:          
Resolution:              |    Keywords:          
-------------------------+--------------------------------------------------
Comment (by entriken):

 This ticket refers to both cbcSolve.exe and the cbc DLL.  From my reading,
 the text seems to be a collection of feature requests, mostly for the
 executable.  I cannot see anything describing what would be a bug.

 The part having to do with the DLL (for which I am responsible) seems to
 be a feature request for linking in cut generators and branching
 heuristics.  I should think that this can be achieved readily by one or
 all of the following methods:

 1) Expand the exported symbols to include the C++ objects and methods for
 these features.[[BR]]
 2) Extend the appropriate C++ objects to form customized versions for
 these features.[[BR]]
 3) Add C library calls to the file 'Cbc/src/Cbc_C_Interface.cpp' to handle
 these features.[[BR]]

 These methods can be done by a competent C++ programmer using the VS
 project included in the distribution.  I personally do not have need of
 features for adding cuts or branching heuristics at this time, but welcome
 submissions for feature enhancements.

 All the best,

 Robert Entriken

-- 
Ticket URL: <https://projects.coin-or.org/Cbc/ticket/40#comment:1>
COIN-OR Branch-and-Cut MIP Solver <http://projects.coin-or.org/Cbc>
An LP-based branch-and-cut MIP solver.



More information about the Cbc-tickets mailing list