| ------------------------------------------------------------------------------ |

| -- -- |

| -- GNAT RUN-TIME COMPONENTS -- |

| -- -- |

| -- A D A . D E C I M A L -- |

| -- -- |

| -- S p e c -- |

| -- -- |

| -- Copyright (C) 1992-2009, Free Software Foundation, Inc. -- |

| -- -- |

| -- This specification is derived from the Ada Reference Manual for use with -- |

| -- GNAT. The copyright notice above, and the license provisions that follow -- |

| -- apply solely to the contents of the part following the private keyword. -- |

| -- -- |

| -- GNAT is free software; you can redistribute it and/or modify it under -- |

| -- terms of the GNU General Public License as published by the Free Soft- -- |

| -- ware Foundation; either version 3, or (at your option) any later ver- -- |

| -- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- |

| -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -- |

| -- or FITNESS FOR A PARTICULAR PURPOSE. -- |

| -- -- |

| -- As a special exception under Section 7 of GPL version 3, you are granted -- |

| -- additional permissions described in the GCC Runtime Library Exception, -- |

| -- version 3.1, as published by the Free Software Foundation. -- |

| -- -- |

| -- You should have received a copy of the GNU General Public License and -- |

| -- a copy of the GCC Runtime Library Exception along with this program; -- |

| -- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see -- |

| -- <http://www.gnu.org/licenses/>. -- |

| -- -- |

| -- GNAT was originally developed by the GNAT team at New York University. -- |

| -- Extensive contributions were provided by Ada Core Technologies Inc. -- |

| -- -- |

| ------------------------------------------------------------------------------ |

| |

| package Ada.Decimal is |

| pragma Pure; |

| |

| -- The compiler makes a number of assumptions based on the following five |

| -- constants (e.g. there is an assumption that decimal values can always |

| -- be represented in 64-bit signed binary form), so code modifications are |

| -- required to increase these constants. |

| |

| Max_Scale : constant := +18; |

| Min_Scale : constant := -18; |

| |

| Min_Delta : constant := 1.0E-18; |

| Max_Delta : constant := 1.0E+18; |

| |

| Max_Decimal_Digits : constant := 18; |

| |

| generic |

| type Dividend_Type is delta <> digits <>; |

| type Divisor_Type is delta <> digits <>; |

| type Quotient_Type is delta <> digits <>; |

| type Remainder_Type is delta <> digits <>; |

| |

| procedure Divide |

| (Dividend : Dividend_Type; |

| Divisor : Divisor_Type; |

| Quotient : out Quotient_Type; |

| Remainder : out Remainder_Type); |

| |

| private |

| pragma Inline (Divide); |

| |

| end Ada.Decimal; |