ParseHostNumber() [2/2]

static int System.IPv4AddressHelper.ParseHostNumber ( ReadOnlySpan< char > str, int start, int end )

inlinestaticpackage

Definition at line 39 of file IPv4AddressHelper.cs.

    {
        Span<byte> span = stackalloc byte[4];
        for (int i = 0; i < span.Length; i++)
        {
            int num = 0;
            char c;
            while (start < end && (c = str[start]) != '.' && c != ':')
            {
                num = num * 10 + c - 48;
                start++;
            }
            span[i] = (byte)num;
            start++;
        }
        return BinaryPrimitives.ReadInt32BigEndian(span);
    }

References System.Span< T >.Length, System.Buffers.Binary.BinaryPrimitives.ReadInt32BigEndian(), System.start, and System.str.