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29 lines
395 B
C++
29 lines
395 B
C++
/*
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* Diff.h
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*
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* Created on: 2013-4-18
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* Author: fasiondog
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*/
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#ifndef DIFF_H_
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#define DIFF_H_
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#include "../Indicator.h"
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namespace hku {
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/*
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* 差分指标，即 a[i] - a[i-1]
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*/
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class Diff: public hku::IndicatorImp {
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INDICATOR_IMP(Diff)
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INDICATOR_IMP_NO_PRIVATE_MEMBER_SERIALIZATION
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public:
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Diff();
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virtual ~Diff();
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};
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} /* namespace hku */
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#endif /* DIFF_H_ */
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