is_print_sol

Returns a flag if all intermediate valid solutions must be printed while solving.

short is_print_sol(lprec *lp);

Return Value

is_print_sol returns TRUE or FALSE. Print or do not print.

Parameters

Pointer to previously created lp model. See return value of make_lp, copy_lp, read_lp, read_lp_file, read_LP, read_mps, read_MPS

Remarks

The is_print_sol function returns a flag if all intermediate valid solutions must be printed while solving. Can give you useful solutions even if the total run time is too long. This function is mend for debugging purposes. The default is not to print (FALSE).

Example

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

int main(void)
{
  lprec *lp;
  short doprint;

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

  doprint = is_print_sol(lp); /* Will return FALSE */

  delete_lp(lp);
  return(0);
}

lp_solve API reference