/*
 * KRecord.h
 *
 *  Created on: 2011-12-24
 *      Author: fasiondog
 */

#ifndef KRECORD_H_
#define KRECORD_H_

#include "DataType.h"

namespace hku {

/**
 * K线数据记录
 * @ingroup StockManage
 */
class KRecord {
public:
    Datetime   datetime;       ///<日期，格式：YYYYMMDDHHMM 如：200901010930
    price_t    openPrice;      ///<开盘价
    price_t    highPrice;      ///<最高价
    price_t    lowPrice;       ///<最低价
    price_t    closePrice;     ///<最低价
    price_t    transAmount;    ///<成交金额
    price_t    transCount;     ///<成交量

    KRecord()
    : datetime(Null<Datetime>()), openPrice(0.0), highPrice(0.0),
      lowPrice(0.0), closePrice(0.0), transAmount(0.0), transCount(0.0){ }

    KRecord(const Datetime& indate)
    : datetime(indate),
      openPrice(0.0), highPrice(0.0), lowPrice(0.0),
      closePrice(0.0), transAmount(0.0), transCount(0.0) { }

    KRecord(const Datetime& date,
               price_t openPrice, price_t highPrice,
               price_t lowPrice, price_t closePrice,
               price_t transAmount, price_t transCount)
    : datetime(date),
      openPrice(openPrice), highPrice(highPrice),
      lowPrice(lowPrice), closePrice(closePrice),
      transAmount(transAmount), transCount(transCount) { }

    bool isValid() const {
        return datetime == Null<Datetime>() ? false : true;
    }
};

/** @ingroup StockManage */
typedef vector<KRecord> KRecordList;

/** @ingroup StockManage */
typedef shared_ptr<KRecordList> KRecordListPtr;

/**
 * 输出KRecord信息，如：KRecord(datetime, open, high, low, close, transAmount, count)
 * @ingroup StockManage
 */
HKU_API std::ostream & operator<<(std::ostream &, const KRecord&);


/**
 * 比较两个KRecord是否相等，一般仅测试时使用
 * @ingroup StockManage
 */
bool HKU_API operator==(const KRecord& d1, const KRecord&d2);



} /* namespace hikyuu */
#endif /* KRECORD_H_ */