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Add comment for IPV6_MASKS_COUNT

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vdimir 2020-12-01 22:12:11 +03:00 committed by GitHub
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src/Common/IPv6ToBinary.cpp
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@ -10,6 +10,8 @@
namespace DB namespace DB
{ {
/// Result array could be indexed with all possible uint8 values without extra check.
/// For values greater than 128 we will store same value as for 128 (all bits set).
constexpr size_t IPV6_MASKS_COUNT = 256; constexpr size_t IPV6_MASKS_COUNT = 256;
using RawMaskArray = std::array<uint8_t, IPV6_BINARY_LENGTH>; using RawMaskArray = std::array<uint8_t, IPV6_BINARY_LENGTH>;