Various improvements in NetworkSimplex.
- Faster variant of "Altering Candidate List" pivot rule using make_heap
instead of partial_sort.
- Doc improvements.
- Removing unecessary inline keywords.
1 /* Define to 1 if you have CPLEX. */
4 /* Define to 1 if you have GLPK. */
7 /* Define to 1 if you have SOPLEX. */