map_indexed.hpp

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//
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#pragma once

#include <atria/xform/transducer/map.hpp>
#include <atria/xform/transducer/count.hpp>
#include <atria/prelude/comp.hpp>

namespace atria {
namespace xform {

template <typename MappingT>
constexpr auto map_indexed(MappingT&& mapping)
  -> ABL_DECLTYPE_RETURN(
    comp(
      count(),
      map(std::forward<MappingT>(mapping))))

} // namespace xform
} // namespace atria