tx_discard.hpp

Go to the documentation of this file.

// AUTOGENERATED FILE
#pragma once
 
#include <string_view>
 
#include "barretenberg/common/op_count.hpp"
#include "barretenberg/relations/relation_parameters.hpp"
#include "barretenberg/relations/relation_types.hpp"
#include "barretenberg/vm2/generated/columns.hpp"
 
namespace bb::avm2 {
 
template <typename FF_> class tx_discardImpl {
  public:
    using FF = FF_;
 
    static constexpr std::array<size_t, 4> SUBRELATION_PARTIAL_LENGTHS = { 3, 3, 3, 6 };
 
    template <typename AllEntities> inline static bool skip(const AllEntities& in)
    {
        using C = ColumnAndShifts;
 
        return (in.get(C::tx_sel)).is_zero();
    }
 
    template <typename ContainerOverSubrelations, typename AllEntities>
    void static accumulate(ContainerOverSubrelations& evals,
                           const AllEntities& in,
                           [[maybe_unused]] const RelationParameters<FF>&,
                           [[maybe_unused]] const FF& scaling_factor);
};
 
template <typename FF> class tx_discard : public Relation<tx_discardImpl<FF>> {
  public:
    static constexpr const std::string_view NAME = "tx_discard";
 
    static std::string get_subrelation_label(size_t index)
    {
        switch (index) {
        case 1:
            return "CAN_ONLY_DISCARD_IN_REVERTIBLE_PHASES";
        case 2:
            return "FAILURE_MUST_DISCARD";
        case 3:
            return "DISCARD_PROPAGATION";
        }
        return std::to_string(index);
    }
 
    // Subrelation indices constants, to be used in tests.
    static constexpr size_t SR_CAN_ONLY_DISCARD_IN_REVERTIBLE_PHASES = 1;
    static constexpr size_t SR_FAILURE_MUST_DISCARD = 2;
    static constexpr size_t SR_DISCARD_PROPAGATION = 3;
};
 
} // namespace bb::avm2