retrieved_bytecodes_tree_check.hpp

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#pragma once
 
#include "barretenberg/vm2/common/aztec_types.hpp"
#include "barretenberg/vm2/common/field.hpp"
 
namespace bb::avm2::simulation {
 
class RetrievedBytecodesInterface {
  public:
    virtual ~RetrievedBytecodesInterface() = default;
    virtual bool contains(const FF& class_id) = 0;
    virtual void insert(const FF& class_id) = 0;
    virtual uint32_t size() const = 0;
};
 
class RetrievedBytecodesTreeCheckInterface : public RetrievedBytecodesInterface {
  public:
    // Abstraction leak: we need to track tree roots to implement the set in-circuit
    virtual AppendOnlyTreeSnapshot get_snapshot() const = 0;
};
 
} // namespace bb::avm2::simulation