9f16c2bf8e
* *
* update copyright headers with new FSF postal address
* COPYING.txt -> LICENSE.txt (rest of repo to be synced)
77 lines
3.7 KiB
Plaintext
77 lines
3.7 KiB
Plaintext
/*
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* Header file for MATHDEFERRMODE function
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*
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* Copyright 2002 IntTec GmbH, Neunlindenstr 32, 79106 Freiburg, Germany
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* Author: Martin Vogel <vogel@inttec.de>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; see the file LICENSE.txt. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA (or visit https://www.gnu.org/licenses/).
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*
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* As a special exception, the Harbour Project gives permission for
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* additional uses of the text contained in its release of Harbour.
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*
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* The exception is that, if you link the Harbour libraries with other
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* files to produce an executable, this does not by itself cause the
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* resulting executable to be covered by the GNU General Public License.
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* Your use of that executable is in no way restricted on account of
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* linking the Harbour library code into it.
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*
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* This exception does not however invalidate any other reasons why
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* the executable file might be covered by the GNU General Public License.
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*
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* This exception applies only to the code released by the Harbour
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* Project under the name Harbour. If you copy code from other
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* Harbour Project or Free Software Foundation releases into a copy of
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* Harbour, as the General Public License permits, the exception does
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* not apply to the code that you add in this way. To avoid misleading
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* anyone as to the status of such modified files, you must delete
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* this exception notice from them.
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*
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* If you write modifications of your own for Harbour, it is your choice
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* whether to permit this exception to apply to your modifications.
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* If you do not wish that, delete this exception notice.
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*
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*/
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#ifndef HB_MATH_CH_
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#define HB_MATH_CH_
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/* map the C math lib error definitions to harbour constants */
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#define HB_MATH_ERR_UNKNOWN -1
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#define HB_MATH_ERR_NONE 0
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#define HB_MATH_ERR_DOMAIN 1
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#define HB_MATH_ERR_SING 2
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#define HB_MATH_ERR_OVERFLOW 3
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#define HB_MATH_ERR_UNDERFLOW 4
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#define HB_MATH_ERR_TLOSS 5
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#define HB_MATH_ERR_PLOSS 6
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/* working mode for hb_matherr, the basic Harbour math error handler */
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#define HB_MATH_ERRMODE_DEFAULT 0 /* no common error handling, save error data only;
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Harbour function using math routines must handle error */
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#define HB_MATH_ERRMODE_CDEFAULT 1 /* handle error by using the C RTL correction values */
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#define HB_MATH_ERRMODE_USER 2 /* throw Harbour error, user MUST correct math error within Harbour error
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handling */
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#define HB_MATH_ERRMODE_USERDEFAULT 3 /* dito, but if user does not correct math error, default
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error handling, i.e. by individual function applies */
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#define HB_MATH_ERRMODE_USERCDEFAULT 4 /* as ERRMODE_USER, but if user does not correct math error, C RTL
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correction values are used */
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/* array element indices in aInfo parameter passed to math errorblock */
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#define HB_MATHERRORBLOCK_RETVAL 1
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#define HB_MATHERRORBLOCK_HANDLED 2
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#endif /* HB_MATH_CH */
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