lookup_into_indexed_by_clk.hpp

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#pragma once
 
#include <cassert>
 
#include "barretenberg/vm2/tracegen/lib/lookup_builder.hpp"
 
namespace bb::avm2::tracegen {
 
template <typename LookupSettings> class LookupIntoIndexedByClk : public IndexedLookupTraceBuilder<LookupSettings> {
  protected:
    // This is an efficient implementation of indexing into the precomputed table.
    uint32_t find_in_dst(const std::array<FF, LookupSettings::LOOKUP_TUPLE_SIZE>& tup) const override
    {
        return static_cast<uint32_t>(tup[0]);
    }
};
 
} // namespace bb::avm2::tracegen