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Re: [Help-glpk] Setting message level

From: Andrew Makhorin
Subject: Re: [Help-glpk] Setting message level
Date: Wed, 14 Feb 2007 15:50:23 +0300

> I have a problem with setting the message level:
> lpx_set_int_parm(lp, LPX_K_MSGLEV, 1);
> works fine if lpx_simplex(lp) is invoked. If i call lpx_interior(lp)
> instead, it has no effect on the message level.
> Could anyone help me, please?

You can use the following fragment:

static int foobar(void *info, char *buf) { return 1; }


      /* disable output from glpk api routines */
      _glp_lib_print_hook(foobar, NULL);

      /* enable output from glpk api routines */
      _glp_lib_print_hook(NULL, NULL);

(Please note that _glp_lib_print_hook is not prototyped in 4.14.)

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