has_XLI

Returns if there is an external language interface (XLI) set.

unsigned char has_XLI(lprec *lp);

Return Value

has_XLI returns TRUE if there is an XLI set, else FALSE.

Parameters

lp

Pointer to previously created lp model. See return value of make_lp, read_lp, read_LP, read_lpt, read_LPT, read_mps, read_freemps, read_MPS, read_freeMPS, read_XLI

Remarks

See External Language Interfaces for a complete description on XLIs.

Example

#include <stdio.h>
#include <stdlib.h>
#include "lp_lib.h"

int main(void)
{
  lprec *lp;
  unsigned char hasXLI;

  /* Create a new LP model */
  lp = make_lp(0, 0);
  if(lp == NULL) {
    fprintf(stderr, "Unable to create new LP model\n");
    return(1);
  }

  hasXLI = has_XLI(lp);

  delete_lp(lp);
  return(0);
}

lp_solve API reference

See Also make_lp, read_lp, read_LP, read_lpt, read_LPT, read_mps, read_freemps, read_MPS, read_freeMPS, read_XLI, write_XLI, is_nativeXLI, set_XLI