    // Copyright (C) 2003  Davis E. King (davis@dlib.net)
    // License: Boost Software License   See LICENSE.txt for the full license.
    #ifndef DLIB_HASH_MAp_
    #define DLIB_HASH_MAp_

    #include "hash_map/hash_map_kernel_1.h"
    #include "hash_map/hash_map_kernel_c.h"

    #include "hash_table.h"
    #include "algs.h"

    #include "algs.h"
    #include <functional>

    namespace dlib
    {

        template <
            typename domain,
            typename range,
            unsigned long expnum,
            typename mem_manager = default_memory_manager,
            typename compare = std::less<domain>
            >
        class hash_map
        {
            hash_map() {}

            typedef typename hash_table<domain,range,mem_manager,compare>::kernel_1a
                    hash_table_1;
            typedef typename hash_table<domain,range,mem_manager,compare>::kernel_2a
                    hash_table_2;
            typedef typename hash_table<domain,range,mem_manager,compare>::kernel_2b
                    hash_table_3;

        public:

            //----------- kernels ---------------

            // kernel_1a
            typedef     hash_map_kernel_1<domain,range,expnum,hash_table_1,mem_manager>
                        kernel_1a;
            typedef     hash_map_kernel_c<kernel_1a>
                        kernel_1a_c;

            // kernel_1b
            typedef     hash_map_kernel_1<domain,range,expnum,hash_table_2,mem_manager>
                        kernel_1b;
            typedef     hash_map_kernel_c<kernel_1b>
                        kernel_1b_c;

            // kernel_1c
            typedef     hash_map_kernel_1<domain,range,expnum,hash_table_3,mem_manager>
                        kernel_1c;
            typedef     hash_map_kernel_c<kernel_1c>
                        kernel_1c_c;

        };
    }

    #endif // DLIB_HASH_MAp_