sorted_string_map.hpp

/*************************************************************************
 *
 * Copyright (c) 2014 Kohei Yoshida
 *
 * Permission is hereby granted, free of charge, to any person
 * obtaining a copy of this software and associated documentation
 * files (the "Software"), to deal in the Software without
 * restriction, including without limitation the rights to use,
 * copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following
 * conditions:
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 *
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 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 * OTHER DEALINGS IN THE SOFTWARE.
 *
 ************************************************************************/

#ifndef MDDS_SORTED_STRING_MAP_HPP
#define MDDS_SORTED_STRING_MAP_HPP

#include <cstdlib>

namespace mdds {

template<typename _ValueT>
class sorted_string_map
{
public:
    typedef _ValueT value_type;
    typedef size_t size_type;

    struct entry
    {
        const char* key;
        size_type keylen;
        value_type value;
    };

    sorted_string_map(const entry* entries, size_type entry_size, value_type null_value);

    value_type find(const char* input, size_type len) const;

    size_type size() const;

private:

    const entry* m_entries;
    value_type m_null_value;
    size_type m_entry_size;
    const entry* m_entry_end;
};

}

#include "sorted_string_map_def.inl"

#endif