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37 lines
647 B
C++
37 lines
647 B
C++
/*
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* EXIST.h
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*
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* Copyright (c) 2019 hikyuu.org
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*
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* Created on: 2019-4-19
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* Author: fasiondog
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*/
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#pragma once
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#ifndef INDICATOR_CRT_EXIST_H_
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#define INDICATOR_CRT_EXIST_H_
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#include "../Indicator.h"
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namespace hku {
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/**
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* 存在
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* @details
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* <pre>
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* 用法:EXIST(X,N) 表示条件X在N周期有存在
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* 例如:EXIST(C>O,10) 表示前10日内存在着阳线
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* </pre>
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* @ingroup Indicator
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*/
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Indicator HKU_API EXIST(int n = 20);
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Indicator EXIST(const Indicator& ind, int n = 20);
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inline Indicator EXIST(const Indicator& ind, int n) {
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return EXIST(n)(ind);
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}
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} /* namespace */
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#endif /* INDICATOR_CRT_EXIST_H_ */
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