--  Generic algorithms
--  Copyright (C) 2016 Tristan Gingold
--
--  GHDL 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, or (at your option) any later
--  version.
--
--  GHDL 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 GHDL; see the file COPYING.  If not, write to the Free
--  Software Foundation, 59 Temple Place - Suite 330, Boston, MA
--  02111-1307, USA.

package Algos is
   --  Heap sort the N elements.
   generic
      --  Compare two elements, return true iff OP1 < OP2.
      with function Lt (Op1, Op2 : Natural) return Boolean;

      --  Swap two elements.
      with procedure Swap (From : Natural; To : Natural);
   procedure Heap_Sort (N : Natural);
end Algos;
