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-- GHDL Run Time (GRT) - Resizable array
-- Copyright (C) 2008 - 2014 Tristan Gingold
--
-- GHDL is free software; you can redistribute it and/or modify it under
-- the terms of the GNU General Public License as published by the Free
-- Software Foundation; either version 2, or (at your option) any later
-- version.
--
-- GHDL is distributed in the hope that it will be useful, but WITHOUT 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
-- along with GCC; see the 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.
generic
type Table_Component_Type is private;
type Table_Index_Type is range <>;
Table_Low_Bound : Table_Index_Type;
Table_Initial : Positive;
package Grt.Table is
pragma Elaborate_Body;
type Table_Type is
array (Table_Index_Type range <>) of Table_Component_Type;
subtype Fat_Table_Type is
Table_Type (Table_Low_Bound .. Table_Index_Type'Last);
-- Thin pointer.
type Table_Ptr is access all Fat_Table_Type;
-- The table itself.
Table : aliased Table_Ptr := null;
-- Get the high bound.
function Last return Table_Index_Type;
pragma Inline (Last);
-- Get the low bound.
First : constant Table_Index_Type := Table_Low_Bound;
-- Increase the length by 1.
procedure Increment_Last;
pragma Inline (Increment_Last);
-- Decrease the length by 1.
procedure Decrement_Last;
pragma Inline (Decrement_Last);
-- Set the last bound.
procedure Set_Last (New_Val : Table_Index_Type);
-- Release extra memory.
procedure Release;
-- Free all the memory used by the table.
-- The table won't be useable anymore.
procedure Free;
-- Append a new element.
procedure Append (New_Val : Table_Component_Type);
pragma Inline (Append);
end Grt.Table;
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