Hello, I am using glpk-java to solve a network flow LP using the simplex solver (smcp). The solver has solved a few instances correctly, but not all (even simple ones). My belief is that one of the constraints I am building is not getting input correctly. The problem is, I do not know how to view a constraint in Java after it is built.
I know the function glp_get_mat_row returns the number of variables in row i, as well as stores which variables and coefficients in ind and val. The problem is that in Java there is no way to access the individual indices of SWIGTYPE_p_int or SWIGTYPE_p_double that I can find. Any help would be greatly appreciated. _______________________________________________ Help-glpk mailing list Help-glpk@gnu.org https://lists.gnu.org/mailman/listinfo/help-glpk
