# Copyright (c) 2013 Advanced Micro Devices, Inc.
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# Authors: Derek Hower

class CntrlBase:
    _seqs = 0
    @classmethod
    def seqCount(cls):
        # Use SeqCount not class since we need global count
        CntrlBase._seqs += 1
        return CntrlBase._seqs - 1

    _cntrls = 0
    @classmethod
    def cntrlCount(cls):
        # Use CntlCount not class since we need global count
        CntrlBase._cntrls += 1
        return CntrlBase._cntrls - 1

    _version = 0
    @classmethod
    def versionCount(cls):
        cls._version += 1 # Use count for this particular type
        return cls._version - 1