#include <VolVolume.hpp>
Public Member Functions | |
virtual | ~VOL_user_hooks () |
virtual int | compute_rc (const VOL_dvector &u, VOL_dvector &rc)=0 |
compute reduced costs | |
virtual int | solve_subproblem (const VOL_dvector &dual, const VOL_dvector &rc, double &lcost, VOL_dvector &x, VOL_dvector &v, double &pcost)=0 |
Solve the subproblem for the subgradient step. | |
virtual int | heuristics (const VOL_problem &p, const VOL_dvector &x, double &heur_val)=0 |
Starting from the primal vector x, run a heuristic to produce an integer solution. |
The user should derive a class ...
for all hooks: return value of -1 means that volume should quit
Definition at line 558 of file VolVolume.hpp.
|
Definition at line 560 of file VolVolume.hpp. |
|
compute reduced costs
|
|
Solve the subproblem for the subgradient step.
|
|
Starting from the primal vector x, run a heuristic to produce an integer solution.
|