Constructs filter parameters from the SipHash keys and coding parameters.

Synopsis

Declared in <blockfilter.h>

Params(
    uint64_t siphash_k0 = 0,
    uint64_t siphash_k1 = 0,
    uint8_t P = 0,
    uint32_t M = 1);

Parameters

Name

Description

siphash_k0

First 64‐bit half of the SipHash key.

siphash_k1

Second 64‐bit half of the SipHash key.

P

Golomb‐Rice coding parameter.

M

Inverse false positive rate.

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