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-- Copyright (C) 1996 Morgan Kaufmann Publishers, Inc
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-- This file is part of VESTs (Vhdl tESTs).
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-- VESTs is free software; you can redistribute it and/or modify it
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-- under the terms of the GNU General Public License as published by the
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-- Free Software Foundation; either version 2 of the License, or (at
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-- your option) any later version.
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-- VESTs is distributed in the hope that it will be useful, but WITHOUT
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-- ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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-- FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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-- for more details.
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-- You should have received a copy of the GNU General Public License
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-- along with VESTs; if not, write to the Free Software Foundation,
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-- Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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-- ---------------------------------------------------------------------
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--
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-- $Id: ch_18_ch_18_06.vhd,v 1.2 2001-10-26 16:29:36 paw Exp $
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-- $Revision: 1.2 $
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--
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-- ---------------------------------------------------------------------
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entity ch_18_06 is
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end entity ch_18_06;
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----------------------------------------------------------------
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architecture test of ch_18_06 is
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type integer_file is file of integer;
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begin
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process is
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-- code from book:
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file lookup_table_file, result_file : integer_file;
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-- end of code from book
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begin
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wait;
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end process;
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process is
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type element_type is (t1, t2, t3);
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-- code from book:
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type file_type is file of element_type;
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procedure file_open ( file f : file_type;
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external_name : in string;
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open_kind : in file_open_kind := read_mode );
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-- end of code from book
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procedure file_open ( file f : file_type;
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external_name : in string;
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open_kind : in file_open_kind := read_mode ) is
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begin
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end;
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begin
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wait;
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end process;
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process is
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-- code from book:
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file lookup_table_file : integer_file open read_mode is "lookup-values";
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-- end of code from book
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begin
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wait;
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end process;
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process is
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-- code from book:
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file lookup_table_file : integer_file;
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-- . . .
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-- end of code from book
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begin
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-- code from book:
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file_open ( lookup_table_file,
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external_name => "lookup-values", open_kind => read_mode );
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-- end of code from book
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wait;
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end process;
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process is
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type element_type is (t1, t2, t3);
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type file_type is file of element_type;
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-- code from book:
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type file_open_status is (open_ok, status_error, name_error, mode_error);
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procedure file_open ( status : out file_open_status;
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file f : file_type;
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external_name : in string;
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open_kind : in file_open_kind := read_mode );
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procedure file_close ( file f : file_type );
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-- end of code from book
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procedure file_open ( status : out file_open_status;
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file f : file_type;
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external_name : in string;
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open_kind : in file_open_kind := read_mode ) is
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begin
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end;
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procedure file_close ( file f : file_type ) is
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begin
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end;
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begin
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wait;
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end process;
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end architecture test;
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