1 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ 2 /* */ 3 /* This file is part of the program and library */ 4 /* SCIP --- Solving Constraint Integer Programs */ 5 /* */ 6 /* Copyright (c) 2002-2023 Zuse Institute Berlin (ZIB) */ 7 /* */ 8 /* Licensed under the Apache License, Version 2.0 (the "License"); */ 9 /* you may not use this file except in compliance with the License. */ 10 /* You may obtain a copy of the License at */ 11 /* */ 12 /* http://www.apache.org/licenses/LICENSE-2.0 */ 13 /* */ 14 /* Unless required by applicable law or agreed to in writing, software */ 15 /* distributed under the License is distributed on an "AS IS" BASIS, */ 16 /* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. */ 17 /* See the License for the specific language governing permissions and */ 18 /* limitations under the License. */ 19 /* */ 20 /* You should have received a copy of the Apache-2.0 license */ 21 /* along with SCIP; see the file LICENSE. If not visit scipopt.org. */ 22 /* */ 23 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ 24 25 /**@file struct_cutsel.h 26 * @ingroup INTERNALAPI 27 * @brief data structures for cut selectors 28 * @author Felipe Serrano 29 * @author Mark Turner 30 */ 31 32 /*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8----+----9----+----0----+----1----+----2*/ 33 34 #ifndef __SCIP_STRUCT_CUTSEL_H__ 35 #define __SCIP_STRUCT_CUTSEL_H__ 36 37 38 #include "scip/def.h" 39 #include "scip/type_cutsel.h" 40 41 #ifdef __cplusplus 42 extern "C" { 43 #endif 44 45 /** cut selector */ 46 struct SCIP_Cutsel 47 { 48 char* name; /**< name of cut selector */ 49 char* desc; /**< description of cut selector */ 50 SCIP_DECL_CUTSELCOPY ((*cutselcopy)); /**< copy method of cut selector or NULL if you don't want to copy your plugin into sub-SCIPs */ 51 SCIP_DECL_CUTSELFREE ((*cutselfree)); /**< destructor of cut selector */ 52 SCIP_DECL_CUTSELINIT ((*cutselinit)); /**< initialize cut selector */ 53 SCIP_DECL_CUTSELEXIT ((*cutselexit)); /**< deinitialize cut selector */ 54 SCIP_DECL_CUTSELINITSOL((*cutselinitsol));/**< solving process initialization method of cut selector */ 55 SCIP_DECL_CUTSELEXITSOL((*cutselexitsol));/**< solving process deinitialization method of cut selector */ 56 SCIP_DECL_CUTSELSELECT((*cutselselect)); /**< cut selection method */ 57 SCIP_CLOCK* setuptime; /**< time spend for setting up this cut selector for the next stages */ 58 SCIP_CLOCK* cutseltime; /**< cut selector execution time */ 59 SCIP_CUTSELDATA* cutseldata; /**< cut selector data */ 60 int priority; /**< priority of the cut selector */ 61 SCIP_Bool initialized; /**< is cut selector initialized? */ 62 SCIP_Longint ncalls; /**< number of times, this cutselector was called */ 63 SCIP_Longint nrootcalls; /**< number of times, this cutselector was called */ 64 SCIP_Longint nrootcutsselected; /**< number of cuts selected at the root */ 65 SCIP_Longint nrootcutsforced; /**< number of forced cuts at the root */ 66 SCIP_Longint nrootcutsfiltered; /**< number of cuts filtered at the root */ 67 SCIP_Longint nlocalcutsselected; /**< number of local cuts selected */ 68 SCIP_Longint nlocalcutsforced; /**< number of forced local cuts */ 69 SCIP_Longint nlocalcutsfiltered; /**< number of local cuts filtered */ 70 }; 71 72 #ifdef __cplusplus 73 } 74 #endif 75 76 #endif 77