/*		 
 * Sux: Succinct data structures
 *
 * Copyright (C) 2007-2013 Sebastiano Vigna 
 *
 *  This library is free software; you can redistribute it and/or modify it
 *  under the terms of the GNU Lesser General Public License as published by the Free
 *  Software Foundation; either version 3 of the License, or (at your option)
 *  any later version.
 *
 *  This library 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 Lesser General Public License
 *  for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public License
 *  along with this program; if not, see <http://www.gnu.org/licenses/>.
 *
 */

#ifndef rank9b_h
#define rank9b_h
#include <stdint.h>
#include "macros.hpp"

class rank9b {
private:
	const uint64_t *bits;
	uint64_t *counts, *inventory;
	uint64_t num_words, num_counts, inventory_size, ones_per_inventory, log2_ones_per_inventory, num_ones;

public:
	rank9b();
	rank9b( const uint64_t * const bits, const uint64_t num_bits );

  rank9b(rank9b&& other);
  rank9b(rank9b& other) = delete;

  rank9b& operator=(rank9b&& other);
  rank9b& operator=(rank9b& other) = delete;

	~rank9b();
	uint64_t rank( const uint64_t pos );
	// Just for analysis purposes
	void print_counts();
	uint64_t bit_count();
};

#endif