ClickHouse/src/Common/IPv6ToBinary.h

#pragma once
#include <array>

namespace Poco { namespace Net { class IPAddress; }}

namespace DB
{

/// Convert IP address to 16-byte array with IPv6 data (big endian). If it's an IPv4, map it to IPv6.
std::array<char, 16> IPv6ToBinary(const Poco::Net::IPAddress & address);

}
Check for #pragma once in headers 2020-10-10 18:37:02 +00:00			`#pragma once`
Adopted IPv6 data type in system tables; unified client info columns in system.processes and system.query_log 2019-06-15 14:20:32 +00:00			`#include <array>`

			`namespace Poco { namespace Net { class IPAddress; }}`

			`namespace DB`
			`{`

			`/// Convert IP address to 16-byte array with IPv6 data (big endian). If it's an IPv4, map it to IPv6.`
			`std::array<char, 16> IPv6ToBinary(const Poco::Net::IPAddress & address);`

			`}`