src/math/qhull.hpp

/*
 * Copyright (c) 2012 The University of Notre Dame. All Rights Reserved.
 *
 * The University of Notre Dame grants you ("Licensee") a
 * non-exclusive, royalty free, license to use, modify and
 * redistribute this software in source and binary code form, provided
 * that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the
 *    distribution.
 *
 * This software is provided "AS IS," without a warranty of any
 * kind. All express or implied conditions, representations and
 * warranties, including any implied warranty of merchantability,
 * fitness for a particular purpose or non-infringement, are hereby
 * excluded.  The University of Notre Dame and its licensors shall not
 * be liable for any damages suffered by licensee as a result of
 * using, modifying or distributing the software or its
 * derivatives. In no event will the University of Notre Dame or its
 * licensors be liable for any lost revenue, profit or data, or for
 * direct, indirect, special, consequential, incidental or punitive
 * damages, however caused and regardless of the theory of liability,
 * arising out of the use of or inability to use software, even if the
 * University of Notre Dame has been advised of the possibility of
 * such damages.
 *
 * SUPPORT OPEN SCIENCE!  If you use OpenMD or its source code in your
 * research, please cite the appropriate papers when you publish your
 * work.  Good starting points are:
 *                                                                      
 * [1]  Meineke, et al., J. Comp. Chem. 26, 252-271 (2005).             
 * [2]  Fennell & Gezelter, J. Chem. Phys. 124, 234104 (2006).          
 * [3]  Sun, Lin & Gezelter, J. Chem. Phys. 128, 234107 (2008).          
 * [4]  Kuang & Gezelter,  J. Chem. Phys. 133, 164101 (2010).
 * [5]  Vardeman, Stocker & Gezelter, J. Chem. Theory Comput. 7, 834 (2011).
 */

/* Simple wrapper include file to get the right header files for qhull. 
 */

#include <config.h>
#ifdef HAVE_QHULL

#ifndef MATH_QHULL_HPP
#define MATH_QHULL_HPP

#if defined __GNUC__
#  pragma GCC system_header 
#endif

/*

  If the qhull library is dynamically linked, we need one of these two,
  but the qh_QHpointer=0 option appears to work well.
 
  qh_QHpointer  = 1     access globals via a pointer to allocated memory
                        enables qh_saveqhull() and qh_restoreqhull()

                = 0     qh_qh and qh_qhstat are static data structures
                        only one instance of qhull() can be active at a time
*/

#ifdef qh_QHpointer
#define qh_QHpointer 0
#endif

extern "C"
{
#ifdef HAVE_QHULL_2011
#  include "libqhull/libqhull.h"
#  include "libqhull/mem.h"
#  include "libqhull/qset.h"
#  include "libqhull/geom.h"
#  include "libqhull/merge.h"
#  include "libqhull/poly.h"
#  include "libqhull/io.h"
#  include "libqhull/stat.h"
#else
#  include "qhull/qhull.h"
#  include "qhull/mem.h"
#  include "qhull/qset.h"
#  include "qhull/geom.h"
#  include "qhull/merge.h"
#  include "qhull/poly.h"
#  include "qhull/io.h"
#  include "qhull/stat.h"
#endif
}

#endif
#endif

Revision:	2019
Committed:	Mon Sep 8 23:32:20 2014 UTC (10 years, 7 months ago) by gezelter
File size:	3391 byte(s)
Log Message:	Fix for dynamically linking with qhull
#	User	Rev	Content
1	gezelter	1704	/*
2			* Copyright (c) 2012 The University of Notre Dame. All Rights Reserved.
3			*
4			* The University of Notre Dame grants you ("Licensee") a
5			* non-exclusive, royalty free, license to use, modify and
6			* redistribute this software in source and binary code form, provided
7			* that the following conditions are met:
8			*
9			* 1. Redistributions of source code must retain the above copyright
10			* notice, this list of conditions and the following disclaimer.
11			*
12			* 2. Redistributions in binary form must reproduce the above copyright
13			* notice, this list of conditions and the following disclaimer in the
14			* documentation and/or other materials provided with the
15			* distribution.
16			*
17			* This software is provided "AS IS," without a warranty of any
18			* kind. All express or implied conditions, representations and
19			* warranties, including any implied warranty of merchantability,
20			* fitness for a particular purpose or non-infringement, are hereby
21			* excluded. The University of Notre Dame and its licensors shall not
22			* be liable for any damages suffered by licensee as a result of
23			* using, modifying or distributing the software or its
24			* derivatives. In no event will the University of Notre Dame or its
25			* licensors be liable for any lost revenue, profit or data, or for
26			* direct, indirect, special, consequential, incidental or punitive
27			* damages, however caused and regardless of the theory of liability,
28			* arising out of the use of or inability to use software, even if the
29			* University of Notre Dame has been advised of the possibility of
30			* such damages.
31			*
32			* SUPPORT OPEN SCIENCE! If you use OpenMD or its source code in your
33			* research, please cite the appropriate papers when you publish your
34			* work. Good starting points are:
35			*
36			* [1] Meineke, et al., J. Comp. Chem. 26, 252-271 (2005).
37			* [2] Fennell & Gezelter, J. Chem. Phys. 124, 234104 (2006).
38	gezelter	1879	* [3] Sun, Lin & Gezelter, J. Chem. Phys. 128, 234107 (2008).
39	gezelter	1704	* [4] Kuang & Gezelter, J. Chem. Phys. 133, 164101 (2010).
40			* [5] Vardeman, Stocker & Gezelter, J. Chem. Theory Comput. 7, 834 (2011).
41			*/
42
43			/* Simple wrapper include file to get the right header files for qhull.
44			*/
45
46			#include <config.h>
47			#ifdef HAVE_QHULL
48
49			#ifndef MATH_QHULL_HPP
50			#define MATH_QHULL_HPP
51
52			#if defined __GNUC__
53			# pragma GCC system_header
54			#endif
55
56	gezelter	2019	/*
57
58			If the qhull library is dynamically linked, we need one of these two,
59			but the qh_QHpointer=0 option appears to work well.
60
61			qh_QHpointer = 1 access globals via a pointer to allocated memory
62			enables qh_saveqhull() and qh_restoreqhull()
63
64			= 0 qh_qh and qh_qhstat are static data structures
65			only one instance of qhull() can be active at a time
66			*/
67
68			#ifdef qh_QHpointer
69			#define qh_QHpointer 0
70			#endif
71
72	gezelter	1704	extern "C"
73			{
74			#ifdef HAVE_QHULL_2011
75			# include "libqhull/libqhull.h"
76			# include "libqhull/mem.h"
77			# include "libqhull/qset.h"
78			# include "libqhull/geom.h"
79			# include "libqhull/merge.h"
80			# include "libqhull/poly.h"
81			# include "libqhull/io.h"
82			# include "libqhull/stat.h"
83			#else
84			# include "qhull/qhull.h"
85			# include "qhull/mem.h"
86			# include "qhull/qset.h"
87			# include "qhull/geom.h"
88			# include "qhull/merge.h"
89			# include "qhull/poly.h"
90			# include "qhull/io.h"
91			# include "qhull/stat.h"
92			#endif
93			}
94
95			#endif
96			#endif
97