#pragma once
#include <drogon/exports.h>
#include <drogon/orm/Result.h>
#include <string>
namespace drogon
{
namespace orm
{
class Field;
class ConstRowIterator;
class ConstReverseRowIterator;
class DROGON_EXPORT Row
{
  public:
    using SizeType = size_t;
    using Reference = Field;
    using ConstIterator = ConstRowIterator;
    using Iterator = ConstIterator;
    using ConstReverseIterator = ConstReverseRowIterator;
    using DifferenceType = long;
    Reference operator[](SizeType index) const noexcept;
    Reference operator[](int index) const noexcept;
    Reference operator[](const char columnName[]) const;
    Reference operator[](const std::string &columnName) const;
    Reference at(SizeType index) const;
    Reference at(const char columnName[]) const;
    Reference at(const std::string &columnName) const;
    SizeType size() const;
    SizeType capacity() const noexcept
    {
        return size();
    }
    ConstIterator begin() const noexcept;
    ConstIterator cbegin() const noexcept;
    ConstIterator end() const noexcept;
    ConstIterator cend() const noexcept;
    ConstReverseIterator rbegin() const;
    ConstReverseIterator crbegin() const;
    ConstReverseIterator rend() const;
    ConstReverseIterator crend() const;
#ifdef _MSC_VER
    Row() noexcept = default;
#endif
    Row(const Row &r) noexcept = default;
    Row(Row &&) noexcept = default;
    Row &operator=(const Row &) noexcept = default;
  private:
    Result result_;
  protected:
    friend class Field;
    long index_{0};
    Row::SizeType end_{0};
    friend class Result;
    Row(const Result &r, SizeType index) noexcept;
};
}  
}