row.h

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 */
 
#ifndef MYSQLX_DETAIL_ROW_H
#define MYSQLX_DETAIL_ROW_H
 
#include "../common.h"
#include "../document.h"
 
#include <memory>
 
 
namespace mysqlx {
MYSQLX_ABI_BEGIN(2,0)
 
class Columns;
 
namespace internal {
 
template <class COLS> class Row_result_detail;
struct Table_insert_detail;
 
 
class PUBLIC_API Row_detail
{
protected:
 
  class MYSQLX_INTERNAL Impl;
  DLL_WARNINGS_PUSH
  std::shared_ptr<Impl>  m_impl;
  DLL_WARNINGS_POP
 
  Row_detail() = default;
 
  Row_detail(std::shared_ptr<Impl> &&impl)
  {
    m_impl = std::move(impl);
  }
 
  col_count_t col_count() const;
  bytes       get_bytes(col_count_t) const;
  Value&      get_val(col_count_t);
 
  void clear()
  {
    m_impl.reset();
  }
 
  Impl& get_impl();
 
  const Impl& get_impl() const
  {
    return const_cast<Row_detail*>(this)->get_impl();
  }
 
  void ensure_impl();
 
  using Args_prc = Args_processor<Row_detail, std::pair<Impl*, col_count_t>*>;
 
  template<typename... Types>
  void set_values(col_count_t pos, Types... args)
  {
    ensure_impl();
    assert(m_impl);
    std::pair<Impl*, col_count_t> data{ m_impl.get(), pos };
    Args_prc::process_args(&data, args...);
  }
 
  static void process_one(std::pair<Impl*, col_count_t>*, const Value &val);
 
  friend Table_insert_detail;
  friend Row_result_detail<Columns>;
  friend Args_prc;
};
 
 
}  // internal namespace
MYSQLX_ABI_END(2,0)
}  // mysqlx
 
#endif