89 lines
3.7 KiB
Ada
89 lines
3.7 KiB
Ada
------------------------------------------------------------------------------
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-- --
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-- GNAT RUNTIME COMPONENTS --
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-- --
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-- S Y S T E M . I M G _ L L U --
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-- --
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-- B o d y --
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-- --
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-- Copyright (C) 1992,1993,1994 Free Software Foundation, Inc. --
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-- --
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-- GNAT is free software; you can redistribute it and/or modify it under --
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-- terms of the GNU General Public License as published by the Free Soft- --
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-- ware Foundation; either version 2, or (at your option) any later ver- --
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-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
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-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
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-- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
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-- for more details. You should have received a copy of the GNU General --
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-- Public License distributed with GNAT; see file COPYING. If not, write --
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-- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, --
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-- MA 02111-1307, USA. --
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-- --
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-- As a special exception, if other files instantiate generics from this --
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-- unit, or you link this unit with other files to produce an executable, --
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-- this unit does not by itself cause the resulting executable to be --
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-- covered by the GNU General Public License. This exception does not --
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-- however invalidate any other reasons why the executable file might be --
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-- covered by the GNU Public License. --
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-- --
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-- GNAT was originally developed by the GNAT team at New York University. --
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-- Extensive contributions were provided by Ada Core Technologies Inc. --
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-- --
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------------------------------------------------------------------------------
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with System.Unsigned_Types; use System.Unsigned_Types;
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package body System.Img_LLU is
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------------------------------
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-- Image_Long_Long_Unsigned --
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------------------------------
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function Image_Long_Long_Unsigned
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(V : Long_Long_Unsigned)
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return String
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is
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P : Natural;
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S : String (1 .. Long_Long_Unsigned'Width);
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begin
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P := 1;
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S (P) := ' ';
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Set_Image_Long_Long_Unsigned (V, S, P);
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return S (1 .. P);
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end Image_Long_Long_Unsigned;
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-----------------------
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-- Set_Image_Long_Long_Unsigned --
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-----------------------
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procedure Set_Image_Long_Long_Unsigned
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(V : Long_Long_Unsigned;
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S : out String;
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P : in out Natural)
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is
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procedure Set_Digits (T : Long_Long_Unsigned);
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-- Set digits of absolute value of T
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procedure Set_Digits (T : Long_Long_Unsigned) is
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begin
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if T >= 10 then
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Set_Digits (T / 10);
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P := P + 1;
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S (P) := Character'Val (48 + (T rem 10));
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else
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P := P + 1;
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S (P) := Character'Val (48 + T);
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end if;
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end Set_Digits;
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-- Start of processing for Set_Image_Long_Long_Unsigned
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begin
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Set_Digits (V);
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end Set_Image_Long_Long_Unsigned;
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end System.Img_LLU;
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