public_component_key.hpp

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// === AUDIT STATUS ===
// internal:    { status: Planned, auditors: [], commit: }
// external_1:  { status: not started, auditors: [], commit: }
// external_2:  { status: not started, auditors: [], commit: }
// =====================
 
#pragma once
#include <cstddef>
#include <cstdint>
#include <limits>
 
namespace bb {
 
// The data needed to reconstruct a public input component from its limbs stored in the public inputs
struct PublicComponentKey {
    constexpr static size_t DEFAULT_IDX = std::numeric_limits<size_t>::max();
 
    size_t start_idx = DEFAULT_IDX; // start index within public inputs array
 
    bool operator==(const PublicComponentKey&) const = default;
 
    bool is_set() const { return start_idx != DEFAULT_IDX; }
};
} // namespace bb