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    nlpi_filtersqp_dummy.c
26   	 * @ingroup DEFPLUGINS_NLPI
27   	 * @brief   dummy filterSQP NLP interface for the case that FilterSQP is not available
28   	 * @author  Stefan Vigerske
29   	 */
30   	
31   	/*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8----+----9----+----0----+----1----+----2*/
32   	
33   	#include "scip/pub_message.h"
34   	#include "scip/nlpi_filtersqp.h"
35   	
36   	/** create solver interface for filterSQP solver and include it into SCIP, if filterSQP is available */
37   	SCIP_RETCODE SCIPincludeNlpSolverFilterSQP(
38   	   SCIP*                 scip                /**< SCIP data structure */
39   	   )
40   	{  /*lint --e{715}*/
41   	   assert(scip != NULL);
42   	
43   	   return SCIP_OKAY;
44   	}
45   	
46   	/** gets string that identifies filterSQP */
47   	const char* SCIPgetSolverNameFilterSQP(void)
48   	{
49   	   return "";
50   	}
51   	
52   	/** gets string that describes filterSQP */
53   	const char* SCIPgetSolverDescFilterSQP(void)
54   	{
55   	   return "";
56   	}
57   	
58   	/** returns whether filterSQP is available, i.e., whether it has been linked in */
59   	SCIP_Bool SCIPisFilterSQPAvailableFilterSQP(void)
60   	{
61   	   return FALSE;
62   	}
63