Re: [Help-glpk] Embedding GLPK to user application

[xypron]

Hello!

the main code of glpsol is in glplpx14.c (in release glpk-4.32).

I suggest you strip down a copy of function lpx_main for your needs and put
the code for the callback here.

Best regards

Xypron


design-7 wrote:
> 
> I try to embed  'GLPK-solver' 
> to user application. The main problem is the application's  hanging
> up during solution process. User what to see solving progress and view
> best
> feasible solution during solving process in his GUI application. With 
> 'lp_solve' this problem solved by using callback
> functions. Callbacks raises on each simplex iteration and on each
> improving solution
> found. Programmer may put his code to callback functions to iteration with
> user
> (handling mouse, keyboard and windows events) and fetching   viewing
> feasible
> solutions. If callback function return false then solving process is
> halted. So,
> programmer may supply user by possibilities stop solving process in any
> moment
> of time.
> 
> How this can be implemented with  'GLPK-solver'?
> 

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