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   	/**@file  spxfileio.h
26   	 * @brief declaration of types for file output
27   	 *
28   	 * This is to make the use of compressed input files transparent
29   	 * when programming.
30   	 *
31   	 * @todo maybe rename this file (it is unrelated to spxfileio.cpp)
32   	 */
33   	#ifndef _SPXFILEIO_H_
34   	#define _SPXFILEIO_H_
35   	
36   	#include <iostream>
37   	#include <fstream>
38   	
39   	/*-----------------------------------------------------------------------------
40   	 * compressed file support
41   	 *-----------------------------------------------------------------------------
42   	 */
43   	#ifdef SOPLEX_WITH_ZLIB
44   	#include "soplex/gzstream.h"
45   	#endif // WITH_GSZSTREAM
46   	
47   	namespace soplex
48   	{
49   	#ifdef SOPLEX_WITH_ZLIB
50   	typedef gzstream::igzstream spxifstream;
51   	#else
52   	typedef std::ifstream spxifstream;
53   	#endif // SOPLEX_WITH_ZLIB
54   	
55   	} // namespace soplex
56   	
57   	#endif // _SPXFILEIO_H_
58