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- #ifndef MY_DECIMAL_LIMITS_INCLUDED
- #define MY_DECIMAL_LIMITS_INCLUDED
- /* Copyright (c) 2011 Monty Program Ab
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; version 2 of the License.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
- #define DECIMAL_LONGLONG_DIGITS 22
- #define DECIMAL_LONG_DIGITS 10
- #define DECIMAL_LONG3_DIGITS 8
- /** maximum length of buffer in our big digits (uint32). */
- #define DECIMAL_BUFF_LENGTH 9
- /* the number of digits that my_decimal can possibly contain */
- #define DECIMAL_MAX_POSSIBLE_PRECISION (DECIMAL_BUFF_LENGTH * 9)
- /**
- maximum guaranteed precision of number in decimal digits (number of our
- digits * number of decimal digits in one our big digit - number of decimal
- digits in one our big digit decreased by 1 (because we always put decimal
- point on the border of our big digits))
- */
- #define DECIMAL_MAX_PRECISION (DECIMAL_MAX_POSSIBLE_PRECISION - 8*2)
- #define DECIMAL_MAX_SCALE 30
- #define DECIMAL_NOT_SPECIFIED 31
- /**
- maximum length of string representation (number of maximum decimal
- digits + 1 position for sign + 1 position for decimal point, no terminator)
- */
- #define DECIMAL_MAX_STR_LENGTH (DECIMAL_MAX_POSSIBLE_PRECISION + 2)
- #endif /* MY_DECIMAL_LIMITS_INCLUDED */
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