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