125 lines
4.3 KiB
C++
125 lines
4.3 KiB
C++
/************************************************************************/
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/* */
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/* Centre for Speech Technology Research */
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/* University of Edinburgh, UK */
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/* Copyright (c) 1996,1997 */
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/* All Rights Reserved. */
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/* */
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/* Permission is hereby granted, free of charge, to use and distribute */
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/* this software and its documentation without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of this work, and to */
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/* permit persons to whom this work is furnished to do so, subject to */
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/* the following conditions: */
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/* 1. The code must retain the above copyright notice, this list of */
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/* conditions and the following disclaimer. */
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/* 2. Any modifications must be clearly marked as such. */
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/* 3. Original authors' names are not deleted. */
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/* 4. The authors' names are not used to endorse or promote products */
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/* derived from this software without specific prior written */
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/* permission. */
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/* */
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/* THE UNIVERSITY OF EDINBURGH AND THE CONTRIBUTORS TO THIS WORK */
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/* DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING */
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/* ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT */
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/* SHALL THE UNIVERSITY OF EDINBURGH NOR THE CONTRIBUTORS BE LIABLE */
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/* FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES */
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/* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN */
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/* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, */
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/* ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF */
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/* THIS SOFTWARE. */
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/* */
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/************************************************************************/
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/* Author: Richard Caley (rjc@cstr.ed.ac.uk) */
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/* Date: Tue Apr 1 1997 */
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/************************************************************************/
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/* */
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/* Temporary bool type definition. */
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/* */
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/************************************************************************/
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#ifndef __EST_BOOL_H__
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#define __EST_BOOL_H__
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#if defined(__GNUC__) || defined(SYSTEM_IS_WIN32)
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/* GCC seems to be so very fond of bool -- it's built into
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* the compiler and it chokes on my definition.
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*/
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifndef TRUE
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#define TRUE (1==1)
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#endif
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#ifndef FALSE
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#define FALSE (1==0)
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#endif
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#ifdef __cplusplus
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}
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#endif
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#else /* __GNUC__ */
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/* For a boring type we still #define everything for code
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* which uses ifdef to see if bool is defined.
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*/
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#undef true
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#undef false
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#undef TRUE
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#undef FALSE
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#ifdef __cplusplus
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#if 0
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class BoolType {
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private:
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int p_val;
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public:
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BoolType(int i) { p_val = i!=0;};
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BoolType() { p_val = 1==0;};
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operator int () const { return p_val; };
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BoolType operator == (BoolType b) const { return p_val == b.p_val;};
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BoolType operator != (BoolType b) const { return p_val != b.p_val;};
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};
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#define true BoolType(1)
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#define false BoolType(0)
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#define TRUE BoolType(1)
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#define FALSE BoolType(0)
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#define bool BoolType
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#else /* 0 */
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/* Because SunCC is stupid we pretend we can't do better than we */
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/* could with C. */
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#if __SUNPRO_CC_COMPAT != 5
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#define bool int
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#endif
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#define TRUE (1==1)
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#define FALSE (1==0)
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#define true TRUE
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#define false FALSE
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#endif
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#else /* __cplusplus */
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#define bool int
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#define TRUE (1==1)
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#define FALSE (1==0)
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#endif /* __cplusplus */
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#endif /* not __GNUC__ */
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#endif
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