esysUtils/src/system_dep.h


/* $Id$ */

/*******************************************************
 *
 *           Copyright 2003-2007 by ACceSS MNRF
 *       Copyright 2007 by University of Queensland
 *
 *                http://esscc.uq.edu.au
 *        Primary Business: Queensland, Australia
 *  Licensed under the Open Software License version 3.0
 *     http://www.opensource.org/licenses/osl-3.0.php
 *
 *******************************************************/

/**
\file system_dep.h
\ingroup Other
 */
//
// @(#) system_dep.h
//

#ifndef esysutils_system_dep_h
#define esysutils_system_dep_h

#ifdef __INTEL_COMPILER
// The Intel compiler on windows has an "improved" math library compared to the usual Visual C++ one
// In particular it has a acosh and other similar functions which aren't implemented in Visual C++ math.h
// Note you will get a compile time error if any other header (including system ones) includes math.h whilst mathimf.h
// has been included. As a result system_dep.h must be included FIRST at all times (this prevents math.h from being included).
#include <mathimf.h>
#else
#include <math.h>
#endif

#ifdef _WIN32

#ifndef INTERFACE_STATIC_LIB
#ifdef ESYSUTILS_EXPORTS
#define ESYSUTILS_DLL_API __declspec(dllexport)
#else
#define ESYSUTILS_DLL_API __declspec(dllimport)
#endif
#endif
#else
#define ESYSUTILS_DLL_API
#endif


#endif
1
2	/* $Id$ */
3
4	/*******************************************************
5	*
6	* Copyright 2003-2007 by ACceSS MNRF
7	* Copyright 2007 by University of Queensland
8	*
9	* http://esscc.uq.edu.au
10	* Primary Business: Queensland, Australia
11	* Licensed under the Open Software License version 3.0
12	* http://www.opensource.org/licenses/osl-3.0.php
13	*
14	*******************************************************/
15
16	/**
17	\file system_dep.h
18	\ingroup Other
19	*/
20	//
21	// @(#) system_dep.h
22	//
23
24	#ifndef esysutils_system_dep_h
25	#define esysutils_system_dep_h
26
27	#ifdef __INTEL_COMPILER
28	// The Intel compiler on windows has an "improved" math library compared to the usual Visual C++ one
29	// In particular it has a acosh and other similar functions which aren't implemented in Visual C++ math.h
30	// Note you will get a compile time error if any other header (including system ones) includes math.h whilst mathimf.h
31	// has been included. As a result system_dep.h must be included FIRST at all times (this prevents math.h from being included).
32	#include <mathimf.h>
33	#else
34	#include <math.h>
35	#endif
36
37	#ifdef _WIN32
38
39	#ifndef INTERFACE_STATIC_LIB
40	#ifdef ESYSUTILS_EXPORTS
41	#define ESYSUTILS_DLL_API __declspec(dllexport)
42	#else
43	#define ESYSUTILS_DLL_API __declspec(dllimport)
44	#endif
45	#endif
46	#else
47	#define ESYSUTILS_DLL_API
48	#endif
49
50
51	#endif