| -- Copyright 2012-2021 Free Software Foundation, Inc. |
| -- |
| -- This program 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 3 of the License, or |
| -- (at your option) any later version. |
| -- |
| -- This program 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 this program. If not, see <http://www.gnu.org/licenses/>. |
| |
| package body Pck is |
| |
| function New_Small_Table (Low: Color; High: Color) return Small_Table is |
| Result : Small_Table (Low .. High); |
| begin |
| for J in Low .. High loop |
| Result (J) := (J = Black or J = Green or J = White); |
| end loop; |
| return Result; |
| end New_Small_Table; |
| |
| function New_Multi_Table (Low, High: Color; LS, HS: Strength) |
| return Multi_Table is |
| Result : Multi_Table (Low .. High, LS .. HS); |
| Next : Boolean := True; |
| begin |
| for J in Low .. High loop |
| for K in LS .. HS loop |
| Result (J, K) := Next; |
| Next := not Next; |
| end loop; |
| end loop; |
| return Result; |
| end New_Multi_Table; |
| |
| function New_Multi_Multi_Table (L1, H1, L2, H2, L3, H3: Positive) |
| return Multi_Multi_Table is |
| Result : Multi_Multi_Table (L1 .. H1, L2 .. H2, L3 .. H3); |
| Next : Boolean := True; |
| begin |
| for J in L1 .. H1 loop |
| for K in L2 .. H2 loop |
| for L in L3 .. H3 loop |
| Result (J, K, L) := Next; |
| Next := not Next; |
| end loop; |
| end loop; |
| end loop; |
| return Result; |
| end New_Multi_Multi_Table; |
| |
| procedure Do_Nothing (A : System.Address) is |
| begin |
| null; |
| end Do_Nothing; |
| end Pck; |