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111 lines
4.6 KiB
C
111 lines
4.6 KiB
C
/* /////////////////////////////////////////////////////////////////////////////
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* File: stlsoft_nulldef.h
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*
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* Purpose: Include for defining NULL to be the NULL_v template class.
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*
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* Created: 17th December 2002
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* Updated: 24th November 2003
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*
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* Author: Matthew Wilson, Synesis Software Pty Ltd.
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*
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* License: (Licensed under the Synesis Software Standard Source License)
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*
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* Copyright (C) 2002-2003, Synesis Software Pty Ltd.
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*
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* All rights reserved.
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*
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* www: http://www.synesis.com.au/stlsoft
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* http://www.stlsoft.org/
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*
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* email: submissions@stlsoft.org for submissions
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* admin@stlsoft.org for other enquiries
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*
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* Redistribution and use in source and binary forms, with or
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* without modification, are permitted provided that the following
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* conditions are met:
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*
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* (i) Redistributions of source code must retain the above
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* copyright notice and contact information, this list of
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* conditions and the following disclaimer.
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*
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* (ii) Any derived versions of this software (howsoever modified)
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* remain the sole property of Synesis Software.
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*
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* (iii) Any derived versions of this software (howsoever modified)
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* remain subject to all these conditions.
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*
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* (iv) Neither the name of Synesis Software nor the names of any
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* subdivisions, employees or agents of Synesis Software, nor the
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* names of any other contributors to this software may be used to
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* endorse or promote products derived from this software without
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* specific prior written permission.
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*
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* This source code is provided by Synesis Software "as is" and any
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* warranties, whether expressed or implied, including, but not
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* limited to, the implied warranties of merchantability and
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* fitness for a particular purpose are disclaimed. In no event
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* shall the Synesis Software be liable for any direct, indirect,
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* incidental, special, exemplary, or consequential damages
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* (including, but not limited to, procurement of substitute goods
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* or services; loss of use, data, or profits; or business
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* interruption) however caused and on any theory of liability,
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* whether in contract, strict liability, or tort (including
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* negligence or otherwise) arising in any way out of the use of
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* this software, even if advised of the possibility of such
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* damage.
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*
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* ////////////////////////////////////////////////////////////////////////// */
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#ifndef _STLSOFT_INCL_H_STLSOFT_NULLDEF
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#define _STLSOFT_INCL_H_STLSOFT_NULLDEF
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#ifndef __STLSOFT_DOCUMENTATION_SKIP_SECTION
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#define _STLSOFT_VER_H_STLSOFT_NULLDEF_MAJOR 1
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#define _STLSOFT_VER_H_STLSOFT_NULLDEF_MINOR 0
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#define _STLSOFT_VER_H_STLSOFT_NULLDEF_REVISION 5
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#define _STLSOFT_VER_H_STLSOFT_NULLDEF_EDIT 8
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#endif /* !__STLSOFT_DOCUMENTATION_SKIP_SECTION */
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/* /////////////////////////////////////////////////////////////////////////////
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* Includes
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*/
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#ifndef _STLSOFT_INCL_H_STLSOFT
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# include "stlsoft.h" // Include the STLSoft root header
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#endif /* !_STLSOFT_INCL_H_STLSOFT */
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#ifndef _STLSOFT_INCL_H_STLSOFT_NULL
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# include "stlsoft_null.h" // Include the STLSoft root header
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#endif /* !_STLSOFT_INCL_H_STLSOFT_NULL */
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#include <stddef.h> // Always make sure that this is included, irrespective of
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// its potential inclusion within stlsoft.h
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/* /////////////////////////////////////////////////////////////////////////////
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* Definitions
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*/
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#ifndef NULL
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# ifdef _STLSOFT_COMPILE_VERBOSE
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# pragma message("NULL not defined. This is potentially dangerous. You are advised to include its defining header before stlsoft_nulldef.h")
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# endif /* _STLSOFT_COMPILE_VERBOSE */
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#endif /* !NULL */
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#ifdef _STLSOFT_NULL_v_DEFINED
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# ifdef __cplusplus
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# ifdef NULL
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# undef NULL
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# endif /* NULL */
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/// \def NULL
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///
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/// By including this file, \c NULL is (re-)defined to be <code>stlsoft::NULL_v()</code>
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/// which means that any use of \c NULL must be with pointer types.
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# define NULL stlsoft_ns_qual(NULL_v)::create()
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# endif /* __cplusplus */
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#endif /* _STLSOFT_NULL_v_DEFINED */
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/* ////////////////////////////////////////////////////////////////////////// */
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#endif /* !_STLSOFT_INCL_H_STLSOFT_NULLDEF */
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/* ////////////////////////////////////////////////////////////////////////// */
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