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41 lines
773 B
C++
41 lines
773 B
C++
/*
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* KDataBufferImp.h
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*
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* Created on: 2013-2-4
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* Author: fasiondog
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*/
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#pragma once
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#ifndef KDATABUFFERIMP_H_
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#define KDATABUFFERIMP_H_
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#include "KDataImp.h"
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namespace hku {
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class KDataBufferImp : public KDataImp {
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public:
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KDataBufferImp();
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KDataBufferImp(const Stock& stock, const KQuery& query);
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virtual ~KDataBufferImp();
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virtual KRecord getKRecord(size_t pos) const override {
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return m_buffer[pos];
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}
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virtual size_t getPos(const Datetime& datetime) const override;
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private:
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void _recoverForward();
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void _recoverBackward();
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void _recoverEqualForward();
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void _recoverEqualBackward();
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void _recoverForUpDay();
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private:
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KRecordList m_buffer;
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};
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} /* namespace hku */
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#endif /* KDATABUFFERIMP_H_ */
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