------------------------------------------------------------------------------ -- -- -- GNAT RUN-TIME COMPONENTS -- -- -- -- A D A . D E C I M A L -- -- -- -- S p e c -- -- -- -- -- -- Copyright (C) 1992-1997 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 2, 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. See the GNU General Public License -- -- for more details. You should have received a copy of the GNU General -- -- Public License distributed with GNAT; see file COPYING. If not, write -- -- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, -- -- MA 02111-1307, USA. -- -- -- -- As a special exception, if other files instantiate generics from this -- -- unit, or you link this unit with other files to produce an executable, -- -- this unit does not by itself cause the resulting executable to be -- -- covered by the GNU General Public License. This exception does not -- -- however invalidate any other reasons why the executable file might be -- -- covered by the GNU Public License. -- -- -- -- 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 (Decimal); -- 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 : in Dividend_Type; Divisor : in Divisor_Type; Quotient : out Quotient_Type; Remainder : out Remainder_Type); private pragma Inline (Divide); end Ada.Decimal;