variant.hpp

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/*##############################################################################
 VSQLite++ - virtuosic bytes SQLite3 C++ wrapper

 Copyright (c) 2012 Vinzenz Feenstra vinzenz.feenstra@gmail.com
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#ifndef GUARD_SQLITE_EXT_VARIANT_HPP_INCLUDED
#define GUARD_SQLITE_EXT_VARIANT_HPP_INCLUDED

#include <boost/variant.hpp>
#include <boost/shared_ptr.hpp>
#include <boost/cstdint.hpp>
#include <vector>
#include <string>

namespace sqlite{

    enum type {
        unknown,
        null,
        integer,
        real,
        text,
        blob
    };

    struct unknown_t{};
    struct null_t{};
    typedef std::vector<boost::uint8_t> blob_t;
    typedef boost::shared_ptr<blob_t> blob_ref_t;

    typedef boost::variant<
            unknown_t,
            int,
            boost::int64_t,
            long double,
            std::string,
            null_t,
            blob_ref_t > variant_t;
}

#endif //GUARD_SQLITE_EXT_VARIANT_HPP_INCLUDED