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

-- -- | |

-- GNAT RUN-TIME COMPONENTS -- | |

-- -- | |

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

-- -- | |

-- S p e c -- | |

-- -- | |

-- Copyright (C) 2020-2021, 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. -- | |

-- -- | |

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

-- This is the 128-bit version of this package | |

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 128-bit signed binary form), so code modifications are | |

-- required to increase these constants. | |

Max_Scale : constant := +38; | |

Min_Scale : constant := -38; | |

Min_Delta : constant := 1.0E-38; | |

Max_Delta : constant := 1.0E+38; | |

Max_Decimal_Digits : constant := 38; | |

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; |