// -*- c++ -*-
/*****************************************************************************/
// Copyright (c) Illumina 2008
// Author: Richard Shaw
//
// This software is covered by the "Illumina Genome Analyzer Software
// License Agreement" and the "Illumina Source Code License Agreement",
// and certain third party copyright/licenses, and any user of this
// source file is bound by the terms therein (see accompanying files
// Illumina_Genome_Analyzer_Software_License_Agreement.pdf and
// Illumina_Source_Code_License_Agreement.pdf and third party
// copyright/license notices).
/*****************************************************************************/

#ifndef TILE_MGR_H
#define TILE_MGR_H

/*****************************************************************************/

#include <list>
#include <map>

/*****************************************************************************/

class Tile_Mgr
{
 public:
    Tile_Mgr(const std::string& tile_list_file_path_str="tiles.txt");
    ~Tile_Mgr();

    /// First call causes the list to be loaded for the specified lane.
    void report_tile(const unsigned int lane_num,
                     const unsigned int tile_num);

    typedef std::list<unsigned int> Tile_Num_List;
    typedef Tile_Num_List::const_iterator Tile_Num_List_CIter;
    bool get_missing_tile_num_list(unsigned int& lane_num,
                                   Tile_Num_List& missing_tile_num_list) const;

 private:
    typedef std::map<unsigned int, bool> Tiles_Found_Map;
    typedef Tiles_Found_Map::const_iterator Tiles_Found_Map_CIter;

    const std::string my_tile_list_file_path_str;
    bool my_list_loaded_flag;
    unsigned int my_lane_num;
    Tiles_Found_Map my_tiles_found_map;
};

/*****************************************************************************/

#endif // ! TILE_MGR_H

/*****************************************************************************/