print_debugdump

Do a generic readable data dump of key lp_solve model variables; principally for run difference and debugging purposes.

unsigned char print_debugdump(lprec *lp, char *filename);

Return Value

print_debugdump returns TRUE if data could be written, else FALSE.

Parameters

lp

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

Remarks

The print_debugdump function creates a generic readable data dump of key lp_solve model variables; principally for run difference and debugging purposes
This function is meant for debugging purposes.

Example

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

int main(void)
{
  lprec *lp;

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

  solve(lp);

  print_debugdump(lp, "debug.txt"); /* dump to file debug.txt in current directory */

  delete_lp(lp);

  return(0);
}

lp_solve API reference

See Also delete_lp, free_lp, make_lp, copy_lp, read_lp, read_LP, read_mps, read_freemps, read_MPS, read_freeMPS, read_XLI, print_lp, print_objective, print_constraints, print_duals, print_scales, print_tableau, print_str