__glpk__.cc File Reference

#include <cfloat>
#include <csetjmp>
#include <ctime>
#include "lo-ieee.h"
#include "defun-dld.h"
#include "error.h"
#include "gripes.h"
#include "oct-map.h"
#include "oct-obj.h"
#include "pager.h"
#include <glpk.h>

Include dependency graph for __glpk__.cc:

Go to the source code of this file.

Classes
struct	control_params

Macros
#define	OCTAVE_GLPK_GET_INT_PARAM(NAME, VAL)
#define	OCTAVE_GLPK_GET_REAL_PARAM(NAME, VAL)

Functions
	DEFUN_DLD (__glpk__, args,,"-*- texinfo -*-\n\ @deftypefn {Loadable Function} {[@var{values}] =} __glpk__ (@var{args})\n\ Undocumented internal function.\n\ @end deftypefn")
int	glpk (int sense, int n, int m, double *c, int nz, int *rn, int *cn, double *a, double *b, char *ctype, int *freeLB, double *lb, int *freeUB, double *ub, int *vartype, int isMIP, int lpsolver, int save_pb, int scale, const control_params *par, double *xmin, double *fmin, int *status, double *lambda, double *redcosts, double *time)

Variables
static jmp_buf	mark

Macro Definition Documentation

#define OCTAVE_GLPK_GET_INT_PARAM	(		NAME,
			VAL
	)

Value:

do \
    { \
      octave_value tmp = PARAM.getfield (NAME); \
 \
      if (tmp.is_defined ()) \
        { \
          if (! tmp.is_empty ()) \
            { \
              VAL = tmp.int_value (); \
 \
              if (error_state) \
                { \
                  error ("glpk: invalid value in PARAM." NAME); \
                  return retval; \
                } \
            } \
          else \
            { \
              error ("glpk: invalid value in PARAM." NAME); \
              return retval; \
            } \
        } \
    } \
  while (0)

Definition at line 328 of file __glpk__.cc.

Referenced by DEFUN_DLD().

#define OCTAVE_GLPK_GET_REAL_PARAM	(		NAME,
			VAL
	)

Value:

do \
    { \
      octave_value tmp = PARAM.getfield (NAME); \
 \
      if (tmp.is_defined ()) \
        { \
          if (! tmp.is_empty ()) \
            { \
              VAL = tmp.scalar_value (); \
 \
              if (error_state) \
                { \
                  error ("glpk: invalid value in PARAM." NAME); \
                  return retval; \
                } \
            } \
          else \
            { \
              error ("glpk: invalid value in PARAM." NAME); \
              return retval; \
            } \
        } \
    } \
  while (0)

Definition at line 302 of file __glpk__.cc.

Referenced by DEFUN_DLD().

Function Documentation

DEFUN_DLD	(	__glpk__	,
		args
	)

Definition at line 354 of file __glpk__.cc.

References A, octave_scalar_map::assign(), B, control_params::branch, control_params::btrack, C, Sparse< T >::cidx(), Sparse< T >::cols(), Sparse< T >::data(), control_params::dual, error(), error_state, Array< T >::fortran_vec(), glpk(), gripe_not_supported(), control_params::itlim, octave_value_list::length(), Array< T >::length(), mark, max(), control_params::msglev, Sparse< T >::nnz(), control_params::objll, control_params::objul, OCTAVE_GLPK_GET_INT_PARAM, OCTAVE_GLPK_GET_REAL_PARAM, octave_Inf, octave_NA, control_params::outdly, control_params::outfrq, control_params::presol, control_params::price, print_usage(), ColumnVector::resize(), Array< T >::resize(), Sparse< T >::ridx(), Sparse< T >::rows(), Array< T >::rows(), control_params::rtest, scale(), control_params::tmlim, control_params::tolbnd, control_params::toldj, control_params::tolint, control_params::tolobj, control_params::tolpiv, xisinf(), and xmin().

int glpk	(	int	sense,
		int	n,
		int	m,
		double *	c,
		int	nz,
		int *	rn,
		int *	cn,
		double *	a,
		double *	b,
		char *	ctype,
		int *	freeLB,
		double *	lb,
		int *	freeUB,
		double *	ub,
		int *	vartype,
		int	isMIP,
		int	lpsolver,
		int	save_pb,
		int	scale,
		const control_params *	par,
		double *	xmin,
		double *	fmin,
		int *	status,
		double *	lambda,
		double *	redcosts,
		double *	time
	)

Definition at line 77 of file __glpk__.cc.

References control_params::branch, control_params::btrack, control_params::dual, error(), control_params::itlim, mark, control_params::msglev, control_params::objll, control_params::objul, control_params::outdly, control_params::outfrq, control_params::presol, control_params::price, control_params::rtest, control_params::tmlim, control_params::tolbnd, control_params::toldj, control_params::tolint, control_params::tolobj, and control_params::tolpiv.

Referenced by DEFUN_DLD().

Variable Documentation

jmp_buf mark

static

Definition at line 74 of file __glpk__.cc.

Referenced by cntr(), DEFUN_DLD(), drawcn(), glpk(), and mark_facets().