1    	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
2    	/*                                                                           */
3    	/*                  This file is part of the class library                   */
4    	/*       SoPlex --- the Sequential object-oriented simPlex.                  */
5    	/*                                                                           */
6    	/*  Copyright (c) 1996-2023 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 SoPlex; see the file LICENSE. If not email to soplex@zib.de.  */
22   	/*                                                                           */
23   	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
24   	
25   	namespace soplex
26   	{
27   	
28   	template <class R>
29   	UpdateVector<R>& UpdateVector<R>::operator=(const UpdateVector<R>& rhs)
30   	{
31   	   if(this != &rhs)
32   	   {
33   	      theval   = rhs.theval;
34   	      thedelta = rhs.thedelta;
35   	      VectorBase<R>::operator=(rhs);
36   	
37   	      assert(UpdateVector<R>::isConsistent());
38   	   }
39   	
40   	   return *this;
41   	}
42   	
43   	template <class R>
44   	UpdateVector<R>::UpdateVector(const UpdateVector<R>& base)
45   	   : VectorBase<R>(base)
46   	   , theval(base.theval)
47   	   , thedelta(base.thedelta)
48   	{
49   	   assert(UpdateVector<R>::isConsistent());
50   	}
51   	
52   	template <class R>
53   	bool UpdateVector<R>::isConsistent() const
54   	{
55   	#ifdef ENABLE_CONSISTENCY_CHECKS
56   	
57   	   if(this->dim() != thedelta.dim())
58   	      return SPX_MSG_INCONSISTENT("UpdateVector");
59   	
60   	   return VectorBase<R>::isConsistent() && thedelta.isConsistent();
61   	#else
62   	   return true;
63   	#endif
64   	}
65   	} // namespace soplex
66