Re[2]: [Help-glpk] MathProg

[Andrew Makhorin]

>Thanks. If I want to do this for a constraint
>which isn't indexed over a set, is there any 
>better way than doing: 
>
>my_constraint{i in {0}: p = 1}: x = y; 
> 
>(The problem with this is that it changes the 
>name of the constraint, which I would like to 
>avoid if possible.) 

You can change row and column names using api routines lpx_set_row_name
and lpx_set_col_name. There is no way to do that in MathProg.