CPLEX Callbacks in Matlab: Difference between revisions
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Fifteen of the CPLEX callbacks are defined as Matlab m-files. A logical vector defines the callbacks to be used in CPLEX. This vector is named ''callback ''and is one of the input variables to the level 1 interface routine ''cplex.m ''([[CPLEX Appendix A|Appendix A]]). If the ''i''th entry of the logical vector callback is set, the corresponding callback is defined. | Fifteen of the CPLEX callbacks are defined as Matlab m-files. A logical vector defines the callbacks to be used in CPLEX. This vector is named ''callback ''and is one of the input variables to the level 1 interface routine ''cplex.m ''([[CPLEX Appendix A|Appendix A]]). If the ''i''th entry of the logical vector callback is set, the corresponding callback is defined. | ||
The callback calls the ''m''-file specified in | The callback calls the ''m''-file specified in [[#Table: Matlab Callback routines]]. The user can edit this ''m''-file directly, or make a new copy. It is important that a new copy is placed in a directory that is searched before the ''cplex ''directory when Matlab goes through the Matlab path. | ||
====Table: Matlab Callback routines==== | |||
{| class="wikitable" | {| class="wikitable" | ||
!Index | !Index | ||
!m-file | !m-file | ||
!Called at | !Called at | ||
|- | |- | ||
|1||''cpxcb_BARRIER.m''||[[Appendix D#cpxcb_BARRIER|cpxcb_BARRIER]] | |1||''cpxcb_BARRIER.m''||[[CPLEX Appendix D#cpxcb_BARRIER|cpxcb_BARRIER]] | ||
|- | |- | ||
|2||''cpxcb_DISJCUT.m''||[[Appendix D#cpxcb_DISJCUT|cpxcb_DISJCUT]] | |2||''cpxcb_DISJCUT.m''||[[CPLEX Appendix D#cpxcb_DISJCUT|cpxcb_DISJCUT]] | ||
|- | |- | ||
|3||''cpxcb_DUAL.m''||[[Appendix D#cpxcb_DUAL|cpxcb_DUAL]] | |3||''cpxcb_DUAL.m''||[[CPLEX Appendix D#cpxcb_DUAL|cpxcb_DUAL]] | ||
|- | |- | ||
|4||''cpxcb_DUALCROSS.m''||[[Appendix D#cpxcb_DUALCROSS|cpxcb_DUALCROSS]] | |4||''cpxcb_DUALCROSS.m''||[[CPLEX Appendix D#cpxcb_DUALCROSS|cpxcb_DUALCROSS]] | ||
|- | |- | ||
|5||''cpxcb_FLOWMIR.m''||[[Appendix D#cpxcb_FLOWMIR|cpxcb_FLOWMIR]] | |5||''cpxcb_FLOWMIR.m''||[[CPLEX Appendix D#cpxcb_FLOWMIR|cpxcb_FLOWMIR]] | ||
|- | |- | ||
|6||''cpxcb_FRACCUT.m''||[[Appendix D#cpxcb_FRACCUT|cpxcb_FRACCUT]] | |6||''cpxcb_FRACCUT.m''||[[CPLEX Appendix D#cpxcb_FRACCUT|cpxcb_FRACCUT]] | ||
|- | |- | ||
|7||''cpxcb_MIP.m''||[[Appendix D#cpxcb_MIP|cpxcb_MIP]] | |7||''cpxcb_MIP.m''||[[CPLEX Appendix D#cpxcb_MIP|cpxcb_MIP]] | ||
|- | |- | ||
|8||''cpxcb_MIPPROBE.m''||[[Appendix D#cpxcb_MIPPROBE|cpxcb_MIPPROBE]] | |8||''cpxcb_MIPPROBE.m''||[[CPLEX Appendix D#cpxcb_MIPPROBE|cpxcb_MIPPROBE]] | ||
|- | |- | ||
|9||''cpxcb_PRESOLVE.m''||[[Appendix D#cpxcb_PRESOLVE|cpxcb_PRESOLVE]] | |9||''cpxcb_PRESOLVE.m''||[[CPLEX Appendix D#cpxcb_PRESOLVE|cpxcb_PRESOLVE]] | ||
|- | |- | ||
|10||''cpxcb_PRIM.m''||[[Appendix D#cpxcb_PRIM|cpxcb_PRIM]] | |10||''cpxcb_PRIM.m''||[[CPLEX Appendix D#cpxcb_PRIM|cpxcb_PRIM]] | ||
|- | |- | ||
|11||''cpxcb_PRIMCROSS.m''||[[Appendix D#cpxcb_PRIMCROSS|cpxcb_PRIMCROSS]] | |11||''cpxcb_PRIMCROSS.m''||[[CPLEX Appendix D#cpxcb_PRIMCROSS|cpxcb_PRIMCROSS]] | ||
|- | |- | ||
|12||''cpxcb_QPBARRIER.m''||[[Appendix D#cpxcb_QPBARRIER|cpxcb_QPBARRIER]] | |12||''cpxcb_QPBARRIER.m''||[[CPLEX Appendix D#cpxcb_QPBARRIER|cpxcb_QPBARRIER]] | ||
|- | |- | ||
|13||''cpxcb_QPSIMPLEX.m''||[[Appendix D#cpxcb_QPSIMPLEX|cpxcb_QPSIMPLEX]] | |13||''cpxcb_QPSIMPLEX.m''||[[CPLEX Appendix D#cpxcb_QPSIMPLEX|cpxcb_QPSIMPLEX]] | ||
|- | |- | ||
|14||''cpxcb_INCUMBENT.m''||[[Appendix D#cpxcb_INCUMBENT|cpxcb_INCUMBENT]] | |14||''cpxcb_INCUMBENT.m''||[[CPLEX Appendix D#cpxcb_INCUMBENT|cpxcb_INCUMBENT]] | ||
|- | |- | ||
|1||''cpxcb_NET.m''||[[Appendix D#cpxcb_NET|cpxcb_NET]] | |1||''cpxcb_NET.m''||[[CPLEX Appendix D#cpxcb_NET|cpxcb_NET]] | ||
|} | |} | ||
Latest revision as of 14:09, 21 January 2012
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This page is part of the CPLEX Manual. See CPLEX. |
Fifteen of the CPLEX callbacks are defined as Matlab m-files. A logical vector defines the callbacks to be used in CPLEX. This vector is named callback and is one of the input variables to the level 1 interface routine cplex.m (Appendix A). If the ith entry of the logical vector callback is set, the corresponding callback is defined.
The callback calls the m-file specified in #Table: Matlab Callback routines. The user can edit this m-file directly, or make a new copy. It is important that a new copy is placed in a directory that is searched before the cplex directory when Matlab goes through the Matlab path.
Table: Matlab Callback routines
| Index | m-file | Called at |
|---|---|---|
| 1 | cpxcb_BARRIER.m | cpxcb_BARRIER |
| 2 | cpxcb_DISJCUT.m | cpxcb_DISJCUT |
| 3 | cpxcb_DUAL.m | cpxcb_DUAL |
| 4 | cpxcb_DUALCROSS.m | cpxcb_DUALCROSS |
| 5 | cpxcb_FLOWMIR.m | cpxcb_FLOWMIR |
| 6 | cpxcb_FRACCUT.m | cpxcb_FRACCUT |
| 7 | cpxcb_MIP.m | cpxcb_MIP |
| 8 | cpxcb_MIPPROBE.m | cpxcb_MIPPROBE |
| 9 | cpxcb_PRESOLVE.m | cpxcb_PRESOLVE |
| 10 | cpxcb_PRIM.m | cpxcb_PRIM |
| 11 | cpxcb_PRIMCROSS.m | cpxcb_PRIMCROSS |
| 12 | cpxcb_QPBARRIER.m | cpxcb_QPBARRIER |
| 13 | cpxcb_QPSIMPLEX.m | cpxcb_QPSIMPLEX |
| 14 | cpxcb_INCUMBENT.m | cpxcb_INCUMBENT |
| 1 | cpxcb_NET.m | cpxcb_NET |
