has_BFP

Returns if there is a basis factorization package (BFP) available.

unsigned char has_BFP(lprec *lp);

Return Value

has_BFP returns TRUE if there is a BFP available, else FALSE.

Parameters

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

There should always be a BFP available, else lpsolve can not solve. Normally lpsolve is compiled with a default BFP. See Basis Factorization Packages for a complete description on BFPs.

Example

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

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

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

  hasBFP = has_BFP(lp);

  delete_lp(lp);
  return(0);
}

lp_solve API reference