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STDGEN.H
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C/C++ Source or Header
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1997-02-28
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4KB
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110 lines
#ifndef __RWSTDGENERIC_H__
#define __RWSTDGENERIC_H__
/* $Revision: 8.1 $ */
/***************************************************************************
*
* stdgen.h - Standardizes what various compilers see of the generic.h
* facility
*
* $Id: stdgen.h,v 7.5 1995/08/14 22:30:13 smithey Exp $
*
***************************************************************************
*
* (c) Copyright 1994, 1995 Rogue Wave Software, Inc.
* ALL RIGHTS RESERVED
*
* The software and information contained herein are proprietary to, and
* comprise valuable trade secrets of, Rogue Wave Software, Inc., which
* intends to preserve as trade secrets such software and information.
* This software is furnished pursuant to a written license agreement and
* may be used, copied, transmitted, and stored only in accordance with
* the terms of such license and with the inclusion of the above copyright
* notice. This software and information or any other copies thereof may
* not be provided or otherwise made available to any other person.
*
* Notwithstanding any other lease or license that may pertain to, or
* accompany the delivery of, this computer software and information, the
* rights of the Government regarding its use, reproduction and disclosure
* are as set forth in Section 52.227-19 of the FARS Computer
* Software-Restricted Rights clause.
*
* Use, duplication, or disclosure by the Government is subject to
* restrictions as set forth in subparagraph (c)(1)(ii) of the Rights in
* Technical Data and Computer Software clause at DFARS 252.227-7013.
* Contractor/Manufacturer is Rogue Wave Software, Inc.,
* P.O. Box 2328, Corvallis, Oregon 97339.
*
* This computer software and information is distributed with "restricted
* rights." Use, duplication or disclosure is subject to restrictions as
* set forth in NASA FAR SUP 18-52.227-79 (April 1985) "Commercial
* Computer Software-Restricted Rights (April 1985)." If the Clause at
* 18-52.227-74 "Rights in Data General" is specified in the contract,
* then the "Alternate III" clause applies.
*
**************************************************************************/
#if defined(__ZTC__) && !defined(THINK_CPLUS)
# include <generic.hpp>
#else
# ifdef __GLOCK__
# include <generic.hxx>
# else
# if defined(_MSC_VER) || defined(__GNUC__) /* Microsoft C/C++ or GNU? */
# define NO_NATIVE_GENERIC_H 1
# else
# include <generic.h>
# endif
# endif
#endif
#ifdef NO_NATIVE_GENERIC_H
/*
* If the compiler did not supply a generic.h, then we will have to
* do so:
*
* Here is the functionality we need:
*
* MACROS:
** name2(one,Two) (we use the name2 macro directly)
* result: oneTwo
** declare(Class,type)
* result: Classdeclare(type)
** implement(Class,type)
* result: Classimplement(type)
** callerror(Class,type,intarg,charsplatarg)
* result: (*errorhandler(Class,type))(intarg,charsplatarg)
** set_handler(Class,type,handlerRetType)
* result: set_typeClass_handler(handlerRetType)
* errorhandler(Class,type)
* result: typeClasshandler
* Declarations and typedefs:
* extern genericerror(int,char*)
* typedef int(*GPT)(int,char)
*/
extern rwexport genericerror(int,char*);
typedef int (*GPT)(int,char*);
#define name2(a,b) _rwname2(a,b) /* to force the args to be evaluated here */
#define _rwname2(a,b) a##b
#define name3(a,b,c) _rwname3(a,b,c)
#define _rwname3(a,b,c) a##b##c
#define name4(a,b,c,d) _rwname4(a,b,c,d)
#define _rwname4(a,b,c,d) a##b##c##d
#define declare(Class,type) name2(Class,declare)(type)
#define implement(Class,type) name2(Class,implement)(type)
#define callerror(Class,type,iarg,csarg) \
(*errorhandler(Class,type))(iarg,csarg)
#define set_handler(Class,type,hrt) name4(set_,type,Class,_handler)(hrt)
#define errorhandler(Class,type) name3(type,Class,handler)
#undef NO_NATIVE_GENERIC_H
#endif // NO_NATIVE_GENERIC_H
#endif // __RWSTDGENERIC_H__