Differential D10249 Diff 30290 src/avalanche/processor.h

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src/avalanche/processor.h

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	namespace avalanche {			namespace avalanche {

	class Delegation;			class Delegation;
	class PeerManager;			class PeerManager;
	class Proof;			class Proof;
	struct VoteRecord;			struct VoteRecord;

				enum struct VoteStatus : uint8_t {
				Invalid,
				Rejected,
				Accepted,
				Finalized,
				};

	class BlockUpdate {			class BlockUpdate {
	union {			union {
	CBlockIndex *pindex;			CBlockIndex *pindex;
	uintptr_t raw;			uintptr_t raw;
	};			};

	static const size_t STATUS_BITS = 2;			static const size_t STATUS_BITS = 2;
	static const uintptr_t MASK = (1 << STATUS_BITS) - 1;			static const uintptr_t MASK = (1 << STATUS_BITS) - 1;

	static_assert(			static_assert(
	alignof(CBlockIndex) >= (1 << STATUS_BITS),			alignof(CBlockIndex) >= (1 << STATUS_BITS),
	"CBlockIndex alignement doesn't allow for Status to be stored.");			"CBlockIndex alignement doesn't allow for Status to be stored.");

	public:			public:
	enum Status : uint8_t {			BlockUpdate(CBlockIndex *pindexIn, VoteStatus statusIn) : pindex(pindexIn) {
	Invalid,			raw \|= static_cast<uint8_t>(statusIn);
	Rejected,
	Accepted,
	Finalized,
	};

	BlockUpdate(CBlockIndex *pindexIn, Status statusIn) : pindex(pindexIn) {
	raw \|= statusIn;
	}			}

	Status getStatus() const { return Status(raw & MASK); }			VoteStatus getStatus() const { return VoteStatus(raw & MASK); }

	CBlockIndex *getBlockIndex() {			CBlockIndex *getBlockIndex() {
	return reinterpret_cast<CBlockIndex *>(raw & ~MASK);			return reinterpret_cast<CBlockIndex *>(raw & ~MASK);
	}			}

	const CBlockIndex *getBlockIndex() const {			const CBlockIndex *getBlockIndex() const {
	return const_cast<BlockUpdate *>(this)->getBlockIndex();			return const_cast<BlockUpdate *>(this)->getBlockIndex();
	}			}
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