------------------------------------------------------------------------------ -- -- -- GNAT COMPILER COMPONENTS -- -- -- -- S Y S T E M . V A L _ D E C I M A L _ 1 2 8 -- -- -- -- S p e c -- -- -- -- Copyright (C) 2020-2022, Free Software Foundation, Inc. -- -- -- -- 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 -- -- . -- -- -- -- GNAT was originally developed by the GNAT team at New York University. -- -- Extensive contributions were provided by Ada Core Technologies Inc. -- -- -- ------------------------------------------------------------------------------ -- This package contains routines for scanning values for decimal fixed point -- types up to 128-bit mantissa, for use in Text_IO.Decimal_IO, and the Value -- attribute for such decimal types. with Interfaces; with System.Arith_128; with System.Value_D; package System.Val_Decimal_128 is pragma Preelaborate; subtype Int128 is Interfaces.Integer_128; subtype Uns128 is Interfaces.Unsigned_128; package Impl is new Value_D (Int128, Uns128, Arith_128.Scaled_Divide128); function Scan_Decimal128 (Str : String; Ptr : not null access Integer; Max : Integer; Scale : Integer) return Int128 renames Impl.Scan_Decimal; function Value_Decimal128 (Str : String; Scale : Integer) return Int128 renames Impl.Value_Decimal; end System.Val_Decimal_128;