span.h

#pragma once
#include "gaia/config/config.h"
 
// The same gaia headers used inside span_impl.h must be included here.
// Amalgamated file would not be generated properly otherwise
// because of the conditional nature of this file's usage.
#include "gaia/core/iterator.h"
#include "gaia/core/utility.h"
 
#if GAIA_USE_STD_SPAN
  #include <span>
#else
  #include "gaia/core/impl/span_impl.h"
namespace std {
  using gaia::core::span;
}
#endif