TryInt64ToHexStr()

static unsafe bool System.Number.TryInt64ToHexStr ( long value, char hexBase, int digits, Span< char > destination, out int charsWritten )

inlinestaticprivate

Definition at line 2561 of file Number.cs.

    {
        int num = Math.Max(digits, FormattingHelpers.CountHexDigits((ulong)value));
        if (num > destination.Length)
        {
            charsWritten = 0;
            return false;
        }
        charsWritten = num;
        fixed (char* ptr = &MemoryMarshal.GetReference(destination))
        {
            char* buffer = ptr + num;
            if (High32((ulong)value) != 0)
            {
                buffer = Int32ToHexChars(buffer, Low32((ulong)value), hexBase, 8);
                buffer = Int32ToHexChars(buffer, High32((ulong)value), hexBase, digits - 8);
            }
            else
            {
                buffer = Int32ToHexChars(buffer, Low32((ulong)value), hexBase, Math.Max(digits, 1));
            }
        }
        return true;
    }

References System.buffer, System.Buffers.Text.FormattingHelpers.CountHexDigits(), System.destination, System.Number.High32(), System.Number.Int32ToHexChars(), System.Number.Low32(), System.Math.Max(), and System.value.

Referenced by System.Number.TryFormatInt64(), and System.Number.TryFormatUInt64().