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 type_retcode.h 26 * @brief type definitions for return codes for SCIP methods 27 * @author Tobias Achterberg 28 */ 29 30 /*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8----+----9----+----0----+----1----+----2*/ 31 32 #ifndef __SCIP_TYPE_RETCODE_H__ 33 #define __SCIP_TYPE_RETCODE_H__ 34 35 #ifdef __cplusplus 36 extern "C" { 37 #endif 38 39 /** return codes for SCIP methods: non-positive return codes are errors */ 40 enum SCIP_Retcode 41 { 42 SCIP_OKAY = +1, /**< normal termination */ 43 SCIP_ERROR = 0, /**< unspecified error */ 44 SCIP_NOMEMORY = -1, /**< insufficient memory error */ 45 SCIP_READERROR = -2, /**< read error */ 46 SCIP_WRITEERROR = -3, /**< write error */ 47 SCIP_NOFILE = -4, /**< file not found error */ 48 SCIP_FILECREATEERROR = -5, /**< cannot create file */ 49 SCIP_LPERROR = -6, /**< error in LP solver */ 50 SCIP_NOPROBLEM = -7, /**< no problem exists */ 51 SCIP_INVALIDCALL = -8, /**< method cannot be called at this time in solution process */ 52 SCIP_INVALIDDATA = -9, /**< error in input data */ 53 SCIP_INVALIDRESULT = -10, /**< method returned an invalid result code */ 54 SCIP_PLUGINNOTFOUND = -11, /**< a required plugin was not found */ 55 SCIP_PARAMETERUNKNOWN = -12, /**< the parameter with the given name was not found */ 56 SCIP_PARAMETERWRONGTYPE = -13, /**< the parameter is not of the expected type */ 57 SCIP_PARAMETERWRONGVAL = -14, /**< the value is invalid for the given parameter */ 58 SCIP_KEYALREADYEXISTING = -15, /**< the given key is already existing in table */ 59 SCIP_MAXDEPTHLEVEL = -16, /**< maximal branching depth level exceeded */ 60 SCIP_BRANCHERROR = -17, /**< no branching could be created */ 61 SCIP_NOTIMPLEMENTED = -18 /**< function not implemented */ 62 }; 63 typedef enum SCIP_Retcode SCIP_RETCODE; /**< return code for SCIP method */ 64 65 #ifdef __cplusplus 66 } 67 #endif 68 69 #endif 70