Managing the solution pool of a discrete model

These routines manage the solution pool of a discrete model, such as a mixed integer program (MIP).

CPXXaddsolnpooldivfilter and CPXaddsolnpooldivfilter
The routine CPXXaddsolnpooldivfilter/CPXaddsolnpooldivfilter adds a new diversity filter to the solution pool.
CPXXaddsolnpoolrngfilter and CPXaddsolnpoolrngfilter
Adds a new range filter to the solution pool.
CPXXdelsetsolnpoolfilters and CPXdelsetsolnpoolfilters
The routine CPXXdelsetsolnpoolfilters/CPXdelsetsolnpoolfilters deletes filters from the problem object specified by the argument lp.
CPXXdelsetsolnpoolsolns and CPXdelsetsolnpoolsolns
The routine CPXXdelsetsolnpoolsolns/CPXdelsetsolnpoolsolns deletes solutions from the solution pool of the problem object specified by the argument lp.
CPXXdelsolnpoolfilters and CPXdelsolnpoolfilters
The routine CPXXdelsolnpoolfilters/CPXdelsolnpoolfilters deletes filters from the the problem object specified by the argument lp.
CPXXdelsolnpoolsolns and CPXdelsolnpoolsolns
The routine CPXXdelsolnpoolsolns/CPXdelsolnpoolsolns deletes a range of solutions from the solution pool.
CPXXfltwrite and CPXfltwrite
The routine CPXXfltwrite/CPXfltwrite writes filters from the selected problem object to a file in FLT format.
CPXXgetsolnpooldivfilter and CPXgetsolnpooldivfilter
Accesses a diversity filter of the solution pool.
CPXXgetsolnpoolfilterindex and CPXgetsolnpoolfilterindex
The routine CPXXgetsolnpoolfilterindex/CPXgetsolnpoolfilterindex searches for the index number of the specified filter of a CPLEX problem object.
CPXXgetsolnpoolfiltername and CPXgetsolnpoolfiltername
Accesses the name of a filter of the solution pool.
CPXXgetsolnpoolfiltertype and CPXgetsolnpoolfiltertype
Accesses the type of a filter of the solution pool.
CPXXgetsolnpoolmeanobjval and CPXgetsolnpoolmeanobjval
The routine CPXXgetsolnpoolmeanobjval/CPXgetsolnpoolmeanobjval accesses the the mean objective value for solutions in the pool.
CPXXgetsolnpoolnumfilters and CPXgetsolnpoolnumfilters
The routine CPXXgetsolnpoolnumfilters/CPXgetsolnpoolnumfilters accesses the number of filters in the solution pool.
CPXXgetsolnpoolnumreplaced and CPXgetsolnpoolnumreplaced
The routine CPXXgetsolnpoolnumreplaced/CPXgetsolnpoolnumreplaced accesses the number of solutions replaced in the solution pool.
CPXXgetsolnpoolnumsolns and CPXgetsolnpoolnumsolns
The routine CPXXgetsolnpoolnumsolns/CPXgetsolnpoolnumsolns accesses the number of solutions in the solution pool in the problem object.
CPXXgetsolnpoolobjval and CPXgetsolnpoolobjval
The routine CPXXgetsolnpoolobjval/CPXgetsolnpoolobjval accesses the objective value for a solution in the solution pool.
CPXXgetsolnpoolqconstrslack and CPXgetsolnpoolqconstrslack
The routine CPXXgetsolnpoolqconstrslack/CPXgetsolnpoolqconstrslack accesses the slack values for a range of the quadratic constraints for a member of the solution pool of a quadratically constrained program (QCP).
CPXXgetsolnpoolrngfilter and CPXgetsolnpoolrngfilter
Accesses a range filter of the solution pool.
CPXXgetsolnpoolslack and CPXgetsolnpoolslack
The routine CPXXgetsolnpoolslack/CPXgetsolnpoolslack accesses the slack values for a range of linear constraints for a member of the solution pool.
CPXXgetsolnpoolsolnindex and CPXgetsolnpoolsolnindex
The routine CPXXgetsolnpoolsolnindex/CPXgetsolnpoolsolnindex searches for the index number of the specified solution in the solution pool of a CPLEX problem object.
CPXXgetsolnpoolsolnname and CPXgetsolnpoolsolnname
The routine CPXXgetsolnpoolsolnname/CPXgetsolnpoolsolnname accesses the name of a solution, specified by the argument soln, of the solution pool associated with the problem object specified by the argument lp.
CPXXgetsolnpoolx and CPXgetsolnpoolx
The routine CPXXgetsolnpoolx/CPXgetsolnpoolx accesses the solution values for a range of problem variables for a member of the solution pool.
CPXXpopulate and CPXpopulate
The routine CPXXpopulate/CPXpopulate generates multiple solutions to a mixed integer programming (MIP) problem.
CPXXreadcopysolnpoolfilters and CPXreadcopysolnpoolfilters
The routine CPXXreadcopysolnpoolfilters/CPXreadcopysolnpoolfilters reads solution pool filters from an FLT format file and copies the filters into a CPLEX problem object.

Parent topic: Discrete Optimization in the CPLEX Callable Library (C API) Reference Manual