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51 lines
1.2 KiB
C++
51 lines
1.2 KiB
C++
/*
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* ZeroTradeCost.h
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*
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* Created on: 2013-3-3
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* Author: fasiondog
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*/
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#pragma once
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#ifndef ZEROTRADECOST_H_
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#define ZEROTRADECOST_H_
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#include "../TradeCostBase.h"
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namespace hku {
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class HKU_API ZeroTradeCost: public TradeCostBase {
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TRADE_COST_NO_PRIVATE_MEMBER_SERIALIZATION
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public:
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ZeroTradeCost();
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virtual ~ZeroTradeCost();
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/**
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* 计算买入成本
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* @param datetime 交易日期
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* @param stock 交易的证券对象
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* @param price 买入价格
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* @param num 买入数量
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* @return CostRecord 交易成本记录
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*/
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virtual CostRecord getBuyCost(const Datetime& datetime,
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const Stock& stock, price_t price, size_t num) const;
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/**
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* 计算卖出成本
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* @param datetime 交易日期
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* @param stock 交易的证券对象
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* @param price 卖出价格
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* @param num 卖出数量
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* @return CostRecord 交易成本记录
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*/
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virtual CostRecord getSellCost(const Datetime& datetime,
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const Stock& stock, price_t price, size_t num) const;
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/** 子类私有变量克隆接口 */
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virtual TradeCostPtr _clone();
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};
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} /* namespace hku */
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#endif /* ZEROTRADECOST_H_ */
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