[Bug-glpk] Re: [Help-glpk] glp_ios_del_row

[Andrew Makhorin]

> I was using the binary version for Windows, so I almost just blamed
> Xyperon (Do I have to appologize for thoughts?). However I tried to
> compile it myself on windows using MinGW and my own makefiles. The
> problem persists.

> Is the problem that in glpios.h _glp_ios_del_row is defined thus:

> #define ios_del_row _glp_ios_del_row
> void ios_del_row(glp_tree *tree, IOSPOOL *pool, int i);
> /* remove row (constraint) from the cut pool */

> but it is defined without IOSPOOL *pool in glpapi13.c

> void glp_ios_del_row(glp_tree *tree, int i)
> {     /* remove row (constraint) from the cut pool */

Glp_ios_del_row is an api routine while ios_del_row is not (to keep
namespace clean its name is prefixed with _glp_). These are two
different routines.

Please check your makefile more carefully--if you see that routine
included in the distribution, the linker also must see it.