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104 lines
2.8 KiB
C++
104 lines
2.8 KiB
C++
/*
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* StockTypeInfo.h
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*
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* Created on: 2011-12-12
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* Author: fasiondog
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*/
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#ifndef STOCKTYPEINFO_H_
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#define STOCKTYPEINFO_H_
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#include "DataType.h"
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namespace hku {
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#define STOCKTYPE_BLOCK 0 ///板块
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#define STOCKTYPE_A 1 ///A股
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#define STOCKTYPE_INDEX 2 ///指数
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#define STOCKTYPE_B 3 ///B股
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#define STOCKTYPE_FUND 4 ///基金
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#define STOCKTYPE_ETF 5 ///ETF
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#define STOCKTYPE_ND 6 ///国债
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#define STOCKTYPE_BOND 7 ///债券
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#define STOCKTYPE_GEM 8 ///创业板
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/**
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* 证券类型信息
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* @ingroup StockManage
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*/
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class HKU_API StockTypeInfo {
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public:
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/** 默认构造函数，返回Null<StockTypeInfo>() */
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StockTypeInfo();
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StockTypeInfo(hku_uint32, const string&, price_t, price_t,
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int, size_t, size_t);
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/** 获取证券类型 */
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hku_uint32 type() const { return m_type; }
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/** 获取证券类型描述信息 */
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const string& description() const { return m_description; }
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/** 获取最小跳动量 */
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price_t tick() const { return m_tick; }
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/** 每tick价格 */
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price_t tickValue() const { return m_tickValue; }
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/** 每单位价格 = tickValue / tick */
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price_t unit() const { return m_unit;}
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/** 获取价格精度 */
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int precision() const { return m_precision; }
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/** 获取每笔最小交易数量 */
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size_t minTradeNumber() const { return m_minTradeNumber; }
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/** 获取每笔最大交易数量 */
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size_t maxTradeNumber() const { return m_maxTradeNumber; }
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/** 仅用于python的__str__ */
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string toString() const;
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private:
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hku_uint32 m_type; //证券类型
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string m_description; //描述信息
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price_t m_tick; //最小跳动量
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price_t m_tickValue; //每一个tick价格
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price_t m_unit; //每最小变动量价格，即单位价格 = tickValue/tick
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int m_precision; //价格精度
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size_t m_minTradeNumber; //每笔最小交易量
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size_t m_maxTradeNumber; //每笔最大交易量
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};
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/**
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* 输出证券类型信息，如：StockTypeInfo(type, description, tick, precision,
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* minTradeNumber, maxTradeNumber)
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* @ingroup StockManage
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*/
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HKU_API std::ostream & operator<<(std::ostream &, const StockTypeInfo&);
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///////////////////////////////////////////////////////////////////////////////
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//
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// 关系比较函数
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//
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///////////////////////////////////////////////////////////////////////////////
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bool operator==(const StockTypeInfo&, const StockTypeInfo&);
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bool operator!=(const StockTypeInfo&, const StockTypeInfo&);
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/** 相等比较 */
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inline bool operator==(const StockTypeInfo& m1, const StockTypeInfo& m2) {
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return m1.type() == m2.type();
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}
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/** 不等比较 */
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inline bool operator!=(const StockTypeInfo& m1, const StockTypeInfo& m2) {
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return m1.type() != m2.type();
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}
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} /* namespace hikyuu */
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#endif /* STOCKTYPEINFO_H_ */
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