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-- Copyright (C) 1996 Morgan Kaufmann Publishers, Inc
-- This file is part of VESTs (Vhdl tESTs).
-- VESTs 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 of the License, or (at
-- your option) any later version.
-- VESTs 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 VESTs; if not, write to the Free Software Foundation,
-- Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-- ---------------------------------------------------------------------
--
-- $Id: ch_18_ch_18_06.vhd,v 1.2 2001-10-26 16:29:36 paw Exp $
-- $Revision: 1.2 $
--
-- ---------------------------------------------------------------------
entity ch_18_06 is
end entity ch_18_06;
----------------------------------------------------------------
architecture test of ch_18_06 is
type integer_file is file of integer;
begin
process is
-- code from book:
file lookup_table_file, result_file : integer_file;
-- end of code from book
begin
wait;
end process;
process is
type element_type is (t1, t2, t3);
-- code from book:
type file_type is file of element_type;
procedure file_open ( file f : file_type;
external_name : in string;
open_kind : in file_open_kind := read_mode );
-- end of code from book
procedure file_open ( file f : file_type;
external_name : in string;
open_kind : in file_open_kind := read_mode ) is
begin
end;
begin
wait;
end process;
process is
-- code from book:
file lookup_table_file : integer_file open read_mode is "lookup-values";
-- end of code from book
begin
wait;
end process;
process is
-- code from book:
file lookup_table_file : integer_file;
-- . . .
-- end of code from book
begin
-- code from book:
file_open ( lookup_table_file,
external_name => "lookup-values", open_kind => read_mode );
-- end of code from book
wait;
end process;
process is
type element_type is (t1, t2, t3);
type file_type is file of element_type;
-- code from book:
type file_open_status is (open_ok, status_error, name_error, mode_error);
procedure file_open ( status : out file_open_status;
file f : file_type;
external_name : in string;
open_kind : in file_open_kind := read_mode );
procedure file_close ( file f : file_type );
-- end of code from book
procedure file_open ( status : out file_open_status;
file f : file_type;
external_name : in string;
open_kind : in file_open_kind := read_mode ) is
begin
end;
procedure file_close ( file f : file_type ) is
begin
end;
begin
wait;
end process;
end architecture test;
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