get_print_sol

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

int get_print_sol(lprec *lp);

Return Value

get_print_sol returns the debug print status. Can by any of following values: Can be any of the following values:

FALSE (0)	No printing
TRUE (1)	Print all values
AUTOMATIC (2)	Print only non-zero values

Parameters

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

Remarks

The get_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 "lp_lib.h"

int main(void)
{
  lprec *lp;
  int 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 = get_print_sol(lp); /* Will return FALSE */

  delete_lp(lp);
  return(0);
}

lp_solve API reference