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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_04_ch_04_03.vhd,v 1.2 2001-10-26 16:29:37 paw Exp $
+-- $Revision: 1.2 $
+--
+-- ---------------------------------------------------------------------
+
+entity ch_04_03 is
+
+end entity ch_04_03;
+
+
+----------------------------------------------------------------
+
+
+architecture test of ch_04_03 is
+
+ subtype coeff_ram_address is integer range 0 to 63;
+
+ -- code from book:
+
+ type coeff_array is array (coeff_ram_address) of real;
+
+ -- end of code from book
+
+begin
+
+
+ process_04_1_c : process is
+
+ -- code from book:
+
+ type point is array (1 to 3) of real;
+ constant origin : point := (0.0, 0.0, 0.0);
+ variable view_point : point := (10.0, 20.0, 0.0);
+
+ -- end of code from book
+
+ begin
+ wait;
+ end process process_04_1_c;
+
+
+ process_04_1_d : process is
+
+ type point is array (1 to 3) of real;
+
+ -- code from book:
+
+ variable view_point : point := (1 => 10.0, 2 => 20.0, 3 => 0.0);
+
+ -- end of code from book
+
+ begin
+ wait;
+ end process process_04_1_d;
+
+
+ process_04_1_e : process is
+
+ -- code from book:
+
+ variable coeff : coeff_array := (0 => 1.6, 1 => 2.3, 2 => 1.6, 3 to 63 => 0.0);
+
+ -- end of code from book
+
+ begin
+ wait;
+ end process process_04_1_e;
+
+
+ process_04_1_f : process is
+
+ -- code from book:
+
+ variable coeff : coeff_array := (0 => 1.6, 1 => 2.3, 2 => 1.6, others => 0.0);
+
+ -- end of code from book
+
+ begin
+ wait;
+ end process process_04_1_f;
+
+
+ process_04_1_g : process is
+
+ -- code from book:
+
+ variable coeff : coeff_array := (0 | 2 => 1.6, 1 => 2.3, others => 0.0);
+
+ -- end of code from book
+
+ begin
+ wait;
+ end process process_04_1_g;
+
+
+ process_04_1_h : process is
+
+ -- code from book:
+
+ -- error: Associations in array aggregate must be all named or all positional
+ -- variable coeff : coeff_array := (1.6, 2.3, 2 => 1.6, others => 0.0); -- illegal
+
+ -- end of code from book
+
+ begin
+ wait;
+ end process process_04_1_h;
+
+
+end architecture test;