1 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
2 /* */
3 /* This file is part of the program and library */
4 /* SCIP --- Solving Constraint Integer Programs */
5 /* */
6 /* Copyright (C) 2002-2022 Konrad-Zuse-Zentrum */
7 /* fuer Informationstechnik Berlin */
8 /* */
9 /* SCIP is distributed under the terms of the ZIB Academic License. */
10 /* */
11 /* You should have received a copy of the ZIB Academic License */
12 /* along with SCIP; see the file COPYING. If not visit scipopt.org. */
13 /* */
14 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
15
16 /**@file type_retcode.h
17 * @brief type definitions for return codes for SCIP methods
18 * @author Tobias Achterberg
19 */
20
21 /*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8----+----9----+----0----+----1----+----2*/
22
23 #ifndef __SCIP_TYPE_RETCODE_H__
24 #define __SCIP_TYPE_RETCODE_H__
25
26 #ifdef __cplusplus
27 extern "C" {
28 #endif
29
30 /** return codes for SCIP methods: non-positive return codes are errors */
31 enum SCIP_Retcode
32 {
33 SCIP_OKAY = +1, /**< normal termination */
34 SCIP_ERROR = 0, /**< unspecified error */
35 SCIP_NOMEMORY = -1, /**< insufficient memory error */
36 SCIP_READERROR = -2, /**< read error */
37 SCIP_WRITEERROR = -3, /**< write error */
38 SCIP_NOFILE = -4, /**< file not found error */
39 SCIP_FILECREATEERROR = -5, /**< cannot create file */
40 SCIP_LPERROR = -6, /**< error in LP solver */
41 SCIP_NOPROBLEM = -7, /**< no problem exists */
42 SCIP_INVALIDCALL = -8, /**< method cannot be called at this time in solution process */
43 SCIP_INVALIDDATA = -9, /**< error in input data */
44 SCIP_INVALIDRESULT = -10, /**< method returned an invalid result code */
45 SCIP_PLUGINNOTFOUND = -11, /**< a required plugin was not found */
46 SCIP_PARAMETERUNKNOWN = -12, /**< the parameter with the given name was not found */
47 SCIP_PARAMETERWRONGTYPE = -13, /**< the parameter is not of the expected type */
48 SCIP_PARAMETERWRONGVAL = -14, /**< the value is invalid for the given parameter */
49 SCIP_KEYALREADYEXISTING = -15, /**< the given key is already existing in table */
50 SCIP_MAXDEPTHLEVEL = -16, /**< maximal branching depth level exceeded */
51 SCIP_BRANCHERROR = -17, /**< no branching could be created */
52 SCIP_NOTIMPLEMENTED = -18 /**< function not implemented */
53 };
54 typedef enum SCIP_Retcode SCIP_RETCODE; /**< return code for SCIP method */
55
56 #ifdef __cplusplus
57 }
58 #endif
59
60 #endif
61