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-- Hash.
-- Copyright (C) 2019 Tristan Gingold
--
-- 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 2 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 <gnu.org/licenses>.
package body Hash is
function String_Hash (Key : String) return Hash_Value_Type
is
Res : Hash_Value_Type;
begin
Res := 0;
for I in Key'Range loop
Res := Res * 5 + Character'Pos (Key (I));
end loop;
return Res;
end String_Hash;
end Hash;
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