get_Lrows

# get_Lrows Returns the number of Lagrangian rows in the lp. The Lagrangian solver does not work. Do not use this call. int get_Lrows(lprec *lp); Return Value get_Lrows returns the number of Lagrangian rows in the lp. 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 Lagrangian solver does not work. Do not use this call. The get_Lrows function returns the number of Lagrangian rows in the lp. A Lagrangian row is added via add_lag_con. Example
    #include <stdio.h>
    #include <stdlib.h>
    #include "lp_lib.h"

    int main(void)
    {
      lprec *lp;
      REAL row[1+2];
      int Lrows;

      /* Create a new LP model */
      lp = make_lp(0, 2);
      if(lp == NULL) {
        fprintf(stderr, "Unable to create new LP model\n");
        return(1);
      }

      row[1] = 1.0;
      row[2] = 1.0;
      add_lag_con(lp, row, LE, 1.0);

      Lrows = get_Lrows(lp); /* Will return 1 */

      delete_lp(lp);
      return(0);
    }
lp_solve API reference See Also make_lp, copy_lp, read_lp, read_LP, read_mps, read_freemps, read_MPS, read_freeMPS, read_XLI, get_Nrows, get_Norig_rows, get_Ncolumns, get_Norig_columns, get_orig_index, get_lp_index, add_lag_con, lag_solve