mirror/utils/lex_conv.hpp

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#ifndef MIRROR_UTILS_LEX_CONV_1011291729_HPP
#define MIRROR_UTILS_LEX_CONV_1011291729_HPP

#include <mirror/config.hpp>
#include <mirror/utils/lex_conv/base.hpp>
#include <mirror/utils/lex_conv/bool.hpp>
#include <mirror/utils/lex_conv/character.hpp>
#include <mirror/utils/lex_conv/std_tm.hpp>

MIRROR_NAMESPACE_BEGIN


template <typename Source, typename Target>
struct lex_conv;

template <typename Source, typename Target>
struct lex_conv : public aux::_lex_conv<Source, Target>
{
};

template <typename Target>
struct lex_conv<std::string, Target>
 : public aux::_lex_conv<std::string, Target>
{
    inline Target operator()(const std::string& value) const
    {
        std::string::const_iterator i = value.begin();
        return this->convert(i, value.end());
    }
};

template <typename T>
struct lex_conv<T, T>
{
    inline T operator()(T value) const
    {
        return value;
    }
};

template <>
struct lex_conv<std::string, std::string>
{
    template <typename Iterator>
    inline std::string convert(Iterator b, Iterator e) const
    {
        return std::string(b, e);
    }

    inline std::string operator()(std::string value) const
    {
        return value;
    }
};


MIRROR_NAMESPACE_END

#endif //include guard