上海期货交易所CTP行情和交易接入

发布时间：2018-09-25
 
技术：C++11,动态库的制作
 

概述

CTP的接入Demo

详细

代码下载：http://www.demodashi.com/demo/14125.html

本文档不介绍CTP的具体流程，具体流程请参考上海期货交易所文档(下载).

一、概述

1.CTP是上期技术，提供的国内期货行情和交易的接口，自推出以来，各大券商均架设了CTP技术的接入，引入策略算法便可以初步形成一个自动交易的系统，这也就吸引了很多对自动交易，策略交易感兴趣的各路高人来使用。

2.CTP难点在于，一个库提供了行情和交易两套接口，各自均有一套业务流程，而且两者在业务上还存在部分业务关联，也就是说还要处理两套之间的业务同步问题，没有一些C++基础的人很难开发好用的CTP库。

3.本Demo目标是，在Windows环境下做两个程序：

image.png

一个封装CTP行情和交易接口成一个库，尽可能在高内聚低耦合的情况下，保持代码清晰，通俗尽可能让；

一个执行程序很容易的去调用这个库，这里没有使用MFC或QT，直接采用控制台程序，很清晰的展示使用库。

二、准备环境

1.开发工具:visual studio 2015或以上版本（下载）

本Demo采用Visual studio 2015 专业版 update 3

Windows7 64位

2.下载上期CTP库（下载）

综合交易平台API下载，下载列表中的windows下64位库（最新(2015-05-15)），解压如下:

image.png

3.申请模拟账号(申请)

主页右上角，注册账号，例子中方便开箱即用，会使用我自己申请好的，请自行换成自己的帐号。

三、程序介绍

1.先看下Demo的运行效果。

image.png

2.程序目录结构

①Show all files模式下，VS工程目录结构如下图:

image.png

共两个项目,CTPSample和CTPServer,CTPSample为封装交易所CTP的动态库，CTPServer为使用库的UI程序。

②代码目录结构

bin64

-----CTP CTP产生的共享文件

-----Log 日志文件

config.cfg 配置文件

build

CTPServer.sln 存放工程文件

Src

------CTPSample DLL代码

------CTPServer UI代码

------Framwork 框架代码，避免复杂，不做公开（这里主要提供日志，数据定义，可自己替换）

说明：confg.cfg主要保存了CTP的地址(其他均为非本Demo演示的主要功能)：

[info]

CTPFront.trade1 = tcp://180.168.146.187:10030

CTPFront.quote1 = tcp://180.168.146.187:10031

CTPFront.trade2 = tcp://180.168.146.187:10001

CTPFront.quote2 = tcp://180.168.146.187:10011

CTPFront.trade3 = tcp://218.202.237.33:10002

CTPFront.quote3 = tcp://ctp1-md11.citicsf.com:41213

3.模块介绍

CTPSample模块

CTPBase.h 动态库的导出定义

MyCTPQuote.h/MyCTPQuote.CPP 交易的封装

MyCTPQuote.h/MyCTPQuote.cpp 行情的封装

CTPServer模块

TradeManager.h/TradeManager.cpp UI主逻辑

CTPServer.cpp main启动

四、程序解析

1. CTPSample模块之MyCTPQuote.h

//定义一个管理器，管理行情接受
class   CTPSAMPLE_EXPORT MyCTPQuote
{
	//嵌入行情回报类
	class  MyRecv : public  CThostFtdcMdSpi
	{
	public:
		MyRecv():m_Parent(nullptr) {};
		~MyRecv() {};
		void Bind(MyCTPQuote  *Parent) { m_Parent = Parent; }
	public:
		///当客户端与交易后台建立起通信连接时（还未登录前），该方法被调用。
		virtual void OnFrontConnected() { m_Parent->OnFrontConnected(); }

		///当客户端与交易后台通信连接断开时，该方法被调用。当发生这个情况后，API会自动重新连接，客户端可不做处理。
		///@param nReason 错误原因
		///        0x1001 网络读失败
		///        0x1002 网络写失败
		///        0x2001 接收心跳超时
		///        0x2002 发送心跳失败
		///        0x2003 收到错误报文
		virtual void OnFrontDisconnected(int nReason) { m_Parent->OnFrontDisconnected(nReason); }

		///心跳超时警告。当长时间未收到报文时，该方法被调用。
		///@param nTimeLapse 距离上次接收报文的时间
		virtual void OnHeartBeatWarning(int nTimeLapse) { m_Parent->OnHeartBeatWarning(nTimeLapse); }

		///登录请求响应
		virtual void OnRspUserLogin(CThostFtdcRspUserLoginField *pRspUserLogin, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) 
		{ m_Parent->OnRspUserLogin(pRspUserLogin, pRspInfo, nRequestID, bIsLast); }

		///登出请求响应
		virtual void OnRspUserLogout(CThostFtdcUserLogoutField *pUserLogout, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast)
		{ m_Parent->OnRspUserLogout(pUserLogout, pRspInfo,  nRequestID,  bIsLast); }

		///错误应答
		virtual void OnRspError(CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) { m_Parent->OnRspError(pRspInfo, nRequestID,  bIsLast); }

		///订阅行情应答
		virtual void OnRspSubMarketData(CThostFtdcSpecificInstrumentField *pSpecificInstrument, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) 
		{ m_Parent->OnRspSubMarketData(pSpecificInstrument, pRspInfo, nRequestID, bIsLast); }

		///取消订阅行情应答
		virtual void OnRspUnSubMarketData(CThostFtdcSpecificInstrumentField *pSpecificInstrument, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast)
		 { m_Parent->OnRspUnSubMarketData(pSpecificInstrument, pRspInfo, nRequestID,  bIsLast); }

		///订阅询价应答
		virtual void OnRspSubForQuoteRsp(CThostFtdcSpecificInstrumentField *pSpecificInstrument, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) 
		{ m_Parent->OnRspSubForQuoteRsp(pSpecificInstrument, pRspInfo,  nRequestID,  bIsLast); }

		///取消订阅询价应答
		virtual void OnRspUnSubForQuoteRsp(CThostFtdcSpecificInstrumentField *pSpecificInstrument, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast)
		 { m_Parent->OnRspUnSubForQuoteRsp(pSpecificInstrument, pRspInfo,  nRequestID,  bIsLast); }

		///深度行情通知
		virtual void OnRtnDepthMarketData(CThostFtdcDepthMarketDataField *pDepthMarketData) { m_Parent->OnRtnDepthMarketData(pDepthMarketData); }

		///询价通知
		virtual void OnRtnForQuoteRsp(CThostFtdcForQuoteRspField *pForQuoteRsp) { m_Parent->OnRtnForQuoteRsp(pForQuoteRsp); }

	public:

		MyCTPQuote  *m_Parent;
	};

	//thread
public:
	MyCTPQuote( );
	~MyCTPQuote();

	void    setMainWidget(void *widget);
	// 订阅广播报文
	void Subscribe(CPacketReceiver *pPacketReceiver);

	// 取消广播报文订阅
	void Unsubscribe(CPacketReceiver *pPacketReceiver);


	static  MyCTPQuote *Instance();

	void  Init(const char  *User, const  char  *pswd, const  char  *broker, const char *pszAddress);
	void  FinishQryInstrument();

	void  setLog(const string&  str);
	bool      m_bLoginSuccessed;
public:
	///////////////////////////////////////请求类函数,提供主要逻辑，供外部使用////////////////////////////////////////////////////////////////////////////
	///用户登录请求
	int ReqUserLogin(CThostFtdcReqUserLoginField *pReqUserLoginField, int nRequestID) 
	{ 
		return m_reqApi->ReqUserLogin(pReqUserLoginField, nRequestID	);
	}

	///登出请求
	int ReqUserLogout(CThostFtdcUserLogoutField *pUserLogout, int nRequestID) { return m_reqApi->ReqUserLogout(pUserLogout, nRequestID); }

	///获取当前交易日
	///@retrun 获取到的交易日
	///@remark 只有登录成功后,才能得到正确的交易日
	const char *GetTradingDay() { return m_reqApi->GetTradingDay(); }
	///订阅行情。
	///@param ppInstrumentID 合约ID  
	///@param nCount 要订阅/退订行情的合约个数
	///@remark 
	int SubscribeMarketData(char *ppInstrumentID[], int nCount) { return m_reqApi->SubscribeMarketData(ppInstrumentID, nCount); }

	///退订行情。
	///@param ppInstrumentID 合约ID  
	///@param nCount 要订阅/退订行情的合约个数
	///@remark 
	int UnSubscribeMarketData(char *ppInstrumentID[], int nCount) { return m_reqApi->UnSubscribeMarketData(ppInstrumentID, nCount); }


public:
	///////////////////////////////////////回报类函数，收到数据，更新本地行情信息////////////////////////////////////////////////////////////////////////////


	///当客户端与交易后台建立起通信连接时（还未登录前），该方法被调用。
	void OnFrontConnected();

	///当客户端与交易后台通信连接断开时，该方法被调用。当发生这个情况后，API会自动重新连接，客户端可不做处理。
	///@param nReason 错误原因
	///        0x1001 网络读失败
	///        0x1002 网络写失败
	///        0x2001 接收心跳超时
	///        0x2002 发送心跳失败
	///        0x2003 收到错误报文
	void OnFrontDisconnected(int nReason);

	///心跳超时警告。当长时间未收到报文时，该方法被调用。
	///@param nTimeLapse 距离上次接收报文的时间
	void OnHeartBeatWarning(int nTimeLapse);

	///登录请求响应
	void OnRspUserLogin(CThostFtdcRspUserLoginField *pRspUserLogin, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast);

	///登出请求响应
	void OnRspUserLogout(CThostFtdcUserLogoutField *pUserLogout, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast);

	///错误应答
	void OnRspError(CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast);

	///订阅行情应答
	void OnRspSubMarketData(CThostFtdcSpecificInstrumentField *pSpecificInstrument, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast);

	///取消订阅行情应答
	void OnRspUnSubMarketData(CThostFtdcSpecificInstrumentField *pSpecificInstrument, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast);

	///订阅询价应答
	void OnRspSubForQuoteRsp(CThostFtdcSpecificInstrumentField *pSpecificInstrument, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast);

	///取消订阅询价应答
	void OnRspUnSubForQuoteRsp(CThostFtdcSpecificInstrumentField *pSpecificInstrument, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast);

	///深度行情通知
	void OnRtnDepthMarketData(CThostFtdcDepthMarketDataField *pDepthMarketData);

	///询价通知
	void OnRtnForQuoteRsp(CThostFtdcForQuoteRspField *pForQuoteRsp);


private:
	CThostFtdcMdApi* m_reqApi;
	MyRecv         *m_RecvSpi;
	map<string /*InstrumentID*/, CThostFtdcInstrumentField>					   m_mapInstrument;//合约ID，合约信息
	map<string /*InstrumentID*/,CThostFtdcDepthMarketDataField /*Quotation*/>  m_mapInstrumentQuote;//保存  合约ID-最新行情  对,合约ID唯一。
	vector<string /*InstrumentID*/> m_vecInstrumentId;//合约ID
	int         requestID;
	string   m_TradingDay;

	int    m_session ;
	int    m_frontId ;
	string  OrderRef ;


	mutex m_mutex;
	///用户登录信息
	CThostFtdcReqUserLoginField  *m_userLoginInfo;
	bool m_bQryInstrumentOK;

	//用于给上层订阅
	typedef vector<CPacketReceiver*> VPKTRECEIVER;
	VPKTRECEIVER            m_vPketReceiver;

	
};

主要功能点:

①模块管理:

CTP的行情模块分两块，一个是同步查询API（CThostFtdcMdApi），一个是异步回报API（CThostFtdcMdSpi），这里定义了一个包装类，来管理这两类API，即

MyRecv来封装CThostFtdcMdSpi，CThostFtdcMdApi直接使用。

②给UI回报接口

本模块提供给上层的接口，定义了一个虚基类：

class  CPacketReceiver
{
public:
	virtual void Receive(CBroadcastPacket &pkt) = 0;
};

这里运用到actor模式，接受UI订阅：
typedef vector<CPacketReceiver*> VPKTRECEIVER;
	VPKTRECEIVER            m_vPketReceiver;

③数据保存

数据收集，定义几个map

	map<string /*InstrumentID*/, CThostFtdcInstrumentField>					   m_mapInstrument;//合约ID，合约信息
	map<string /*InstrumentID*/,CThostFtdcDepthMarketDataField /*Quotation*/>  m_mapInstrumentQuote;//保存  合约ID-最新行情  对,合约ID唯一。
	vector<string /*InstrumentID*/> m_vecInstrumentId;//合约ID

2. CTPSample模块之MyCTPTrade.h

//定义一个管理器，管理行情接受
class  CTPSAMPLE_EXPORT  MyCTPTrade
{
	//嵌入行情回报类
	class  MyRecv : public  CThostFtdcTraderSpi
	{
	public:
		MyRecv():m_Parent(nullptr), m_nRequestId(0){};
		~MyRecv() {};
		void Bind(MyCTPTrade  *Parent) { m_Parent = Parent; }
	public:
		///当客户端与交易后台建立起通信连接时（还未登录前），该方法被调用。
		virtual void OnFrontConnected() { m_Parent->OnFrontConnected(); }

		///当客户端与交易后台通信连接断开时，该方法被调用。当发生这个情况后，API会自动重新连接，客户端可不做处理。
		///@param nReason 错误原因
		///        0x1001 网络读失败
		///        0x1002 网络写失败
		///        0x2001 接收心跳超时
		///        0x2002 发送心跳失败
		///        0x2003 收到错误报文
		virtual void OnFrontDisconnected(int nReason) { m_Parent->OnFrontDisconnected(nReason); }

		///客户端认证响应
		virtual void OnRspAuthenticate(CThostFtdcRspAuthenticateField *pRspAuthenticateField, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) 
		{ m_Parent->OnRspAuthenticate(pRspAuthenticateField,pRspInfo, nRequestID, bIsLast); }

		///心跳超时警告。当长时间未收到报文时，该方法被调用。
		///@param nTimeLapse 距离上次接收报文的时间
		virtual void OnHeartBeatWarning(int nTimeLapse) { m_Parent->OnHeartBeatWarning(nTimeLapse); }

		///登录请求响应
		virtual void OnRspUserLogin(CThostFtdcRspUserLoginField *pRspUserLogin, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) 
		
		{ m_Parent->OnRspUserLogin(pRspUserLogin, pRspInfo, nRequestID, bIsLast); }

		///登出请求响应
		virtual void OnRspUserLogout(CThostFtdcUserLogoutField *pUserLogout, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) 
		{ m_Parent->OnRspUserLogout(pUserLogout, pRspInfo,  nRequestID,  bIsLast); }

		///错误应答
		virtual void OnRspError(CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {m_Parent->OnRspError(pRspInfo, nRequestID, bIsLast);}

		
	/*
		///用户口令更新请求响应
		virtual void OnRspUserPasswordUpdate(CThostFtdcUserPasswordUpdateField *pUserPasswordUpdate, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///资金账户口令更新请求响应
		virtual void OnRspTradingAccountPasswordUpdate(CThostFtdcTradingAccountPasswordUpdateField *pTradingAccountPasswordUpdate, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///报单录入请求响应
		virtual void OnRspOrderInsert(CThostFtdcInputOrderField *pInputOrder, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///预埋单录入请求响应
		virtual void OnRspParkedOrderInsert(CThostFtdcParkedOrderField *pParkedOrder, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///预埋撤单录入请求响应
		virtual void OnRspParkedOrderAction(CThostFtdcParkedOrderActionField *pParkedOrderAction, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///报单操作请求响应
		virtual void OnRspOrderAction(CThostFtdcInputOrderActionField *pInputOrderAction, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///查询最大报单数量响应
		virtual void OnRspQueryMaxOrderVolume(CThostFtdcQueryMaxOrderVolumeField *pQueryMaxOrderVolume, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///投资者结算结果确认响应
		virtual void OnRspSettlementInfoConfirm(CThostFtdcSettlementInfoConfirmField *pSettlementInfoConfirm, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///删除预埋单响应
		virtual void OnRspRemoveParkedOrder(CThostFtdcRemoveParkedOrderField *pRemoveParkedOrder, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///删除预埋撤单响应
		virtual void OnRspRemoveParkedOrderAction(CThostFtdcRemoveParkedOrderActionField *pRemoveParkedOrderAction, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///执行宣告录入请求响应
		virtual void OnRspExecOrderInsert(CThostFtdcInputExecOrderField *pInputExecOrder, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///执行宣告操作请求响应
		virtual void OnRspExecOrderAction(CThostFtdcInputExecOrderActionField *pInputExecOrderAction, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///询价录入请求响应
		virtual void OnRspForQuoteInsert(CThostFtdcInputForQuoteField *pInputForQuote, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///报价录入请求响应
		virtual void OnRspQuoteInsert(CThostFtdcInputQuoteField *pInputQuote, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///报价操作请求响应
		virtual void OnRspQuoteAction(CThostFtdcInputQuoteActionField *pInputQuoteAction, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///批量报单操作请求响应
		virtual void OnRspBatchOrderAction(CThostFtdcInputBatchOrderActionField *pInputBatchOrderAction, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///期权自对冲录入请求响应
		virtual void OnRspOptionSelfCloseInsert(CThostFtdcInputOptionSelfCloseField *pInputOptionSelfClose, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///期权自对冲操作请求响应
		virtual void OnRspOptionSelfCloseAction(CThostFtdcInputOptionSelfCloseActionField *pInputOptionSelfCloseAction, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///申请组合录入请求响应
		virtual void OnRspCombActionInsert(CThostFtdcInputCombActionField *pInputCombAction, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///请求查询报单响应
		virtual void OnRspQryOrder(CThostFtdcOrderField *pOrder, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///请求查询成交响应
		virtual void OnRspQryTrade(CThostFtdcTradeField *pTrade, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///请求查询投资者持仓响应
		virtual void OnRspQryInvestorPosition(CThostFtdcInvestorPositionField *pInvestorPosition, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///请求查询资金账户响应
		virtual void OnRspQryTradingAccount(CThostFtdcTradingAccountField *pTradingAccount, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///请求查询投资者响应
		virtual void OnRspQryInvestor(CThostFtdcInvestorField *pInvestor, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///请求查询交易编码响应
		virtual void OnRspQryTradingCode(CThostFtdcTradingCodeField *pTradingCode, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///请求查询合约保证金率响应
		virtual void OnRspQryInstrumentMarginRate(CThostFtdcInstrumentMarginRateField *pInstrumentMarginRate, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///请求查询合约手续费率响应
		virtual void OnRspQryInstrumentCommissionRate(CThostFtdcInstrumentCommissionRateField *pInstrumentCommissionRate, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///请求查询交易所响应
		virtual void OnRspQryExchange(CThostFtdcExchangeField *pExchange, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///请求查询产品响应
		virtual void OnRspQryProduct(CThostFtdcProductField *pProduct, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};
*/
		///请求查询合约响应
		virtual void OnRspQryInstrument(CThostFtdcInstrumentField *pInstrument, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) 
		{
			m_Parent->OnRspQryInstrument(pInstrument, pRspInfo, nRequestID, bIsLast);
		};
/*
		///请求查询行情响应
		virtual void OnRspQryDepthMarketData(CThostFtdcDepthMarketDataField *pDepthMarketData, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///请求查询投资者结算结果响应
		virtual void OnRspQrySettlementInfo(CThostFtdcSettlementInfoField *pSettlementInfo, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///请求查询转帐银行响应
		virtual void OnRspQryTransferBank(CThostFtdcTransferBankField *pTransferBank, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///请求查询投资者持仓明细响应
		virtual void OnRspQryInvestorPositionDetail(CThostFtdcInvestorPositionDetailField *pInvestorPositionDetail, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///请求查询客户通知响应
		virtual void OnRspQryNotice(CThostFtdcNoticeField *pNotice, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///请求查询结算信息确认响应
		virtual void OnRspQrySettlementInfoConfirm(CThostFtdcSettlementInfoConfirmField *pSettlementInfoConfirm, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///请求查询投资者持仓明细响应
		virtual void OnRspQryInvestorPositionCombineDetail(CThostFtdcInvestorPositionCombineDetailField *pInvestorPositionCombineDetail, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///查询保证金监管系统经纪公司资金账户密钥响应
		virtual void OnRspQryCFMMCTradingAccountKey(CThostFtdcCFMMCTradingAccountKeyField *pCFMMCTradingAccountKey, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///请求查询仓单折抵信息响应
		virtual void OnRspQryEWarrantOffset(CThostFtdcEWarrantOffsetField *pEWarrantOffset, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///请求查询投资者品种/跨品种保证金响应
		virtual void OnRspQryInvestorProductGroupMargin(CThostFtdcInvestorProductGroupMarginField *pInvestorProductGroupMargin, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///请求查询交易所保证金率响应
		virtual void OnRspQryExchangeMarginRate(CThostFtdcExchangeMarginRateField *pExchangeMarginRate, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///请求查询交易所调整保证金率响应
		virtual void OnRspQryExchangeMarginRateAdjust(CThostFtdcExchangeMarginRateAdjustField *pExchangeMarginRateAdjust, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///请求查询汇率响应
		virtual void OnRspQryExchangeRate(CThostFtdcExchangeRateField *pExchangeRate, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///请求查询二级代理操作员银期权限响应
		virtual void OnRspQrySecAgentACIDMap(CThostFtdcSecAgentACIDMapField *pSecAgentACIDMap, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///请求查询产品报价汇率
		virtual void OnRspQryProductExchRate(CThostFtdcProductExchRateField *pProductExchRate, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///请求查询产品组
		virtual void OnRspQryProductGroup(CThostFtdcProductGroupField *pProductGroup, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///请求查询做市商合约手续费率响应
		virtual void OnRspQryMMInstrumentCommissionRate(CThostFtdcMMInstrumentCommissionRateField *pMMInstrumentCommissionRate, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///请求查询做市商期权合约手续费响应
		virtual void OnRspQryMMOptionInstrCommRate(CThostFtdcMMOptionInstrCommRateField *pMMOptionInstrCommRate, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///请求查询报单手续费响应
		virtual void OnRspQryInstrumentOrderCommRate(CThostFtdcInstrumentOrderCommRateField *pInstrumentOrderCommRate, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///请求查询资金账户响应
		virtual void OnRspQrySecAgentTradingAccount(CThostFtdcTradingAccountField *pTradingAccount, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///请求查询二级代理商资金校验模式响应
		virtual void OnRspQrySecAgentCheckMode(CThostFtdcSecAgentCheckModeField *pSecAgentCheckMode, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///请求查询期权交易成本响应
		virtual void OnRspQryOptionInstrTradeCost(CThostFtdcOptionInstrTradeCostField *pOptionInstrTradeCost, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///请求查询期权合约手续费响应
		virtual void OnRspQryOptionInstrCommRate(CThostFtdcOptionInstrCommRateField *pOptionInstrCommRate, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///请求查询执行宣告响应
		virtual void OnRspQryExecOrder(CThostFtdcExecOrderField *pExecOrder, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///请求查询询价响应
		virtual void OnRspQryForQuote(CThostFtdcForQuoteField *pForQuote, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///请求查询报价响应
		virtual void OnRspQryQuote(CThostFtdcQuoteField *pQuote, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///请求查询期权自对冲响应
		virtual void OnRspQryOptionSelfClose(CThostFtdcOptionSelfCloseField *pOptionSelfClose, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///请求查询投资单元响应
		virtual void OnRspQryInvestUnit(CThostFtdcInvestUnitField *pInvestUnit, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///请求查询组合合约安全系数响应
		virtual void OnRspQryCombInstrumentGuard(CThostFtdcCombInstrumentGuardField *pCombInstrumentGuard, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///请求查询申请组合响应
		virtual void OnRspQryCombAction(CThostFtdcCombActionField *pCombAction, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///请求查询转帐流水响应
		virtual void OnRspQryTransferSerial(CThostFtdcTransferSerialField *pTransferSerial, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///请求查询银期签约关系响应
		virtual void OnRspQryAccountregister(CThostFtdcAccountregisterField *pAccountregister, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///报单通知
		virtual void OnRtnOrder(CThostFtdcOrderField *pOrder) {};

		///成交通知
		virtual void OnRtnTrade(CThostFtdcTradeField *pTrade) {};

		///报单录入错误回报
		virtual void OnErrRtnOrderInsert(CThostFtdcInputOrderField *pInputOrder, CThostFtdcRspInfoField *pRspInfo) {};

		///报单操作错误回报
		virtual void OnErrRtnOrderAction(CThostFtdcOrderActionField *pOrderAction, CThostFtdcRspInfoField *pRspInfo) {};

		///合约交易状态通知
		virtual void OnRtnInstrumentStatus(CThostFtdcInstrumentStatusField *pInstrumentStatus) {};

		///交易所公告通知
		virtual void OnRtnBulletin(CThostFtdcBulletinField *pBulletin) {};

		///交易通知
		virtual void OnRtnTradingNotice(CThostFtdcTradingNoticeInfoField *pTradingNoticeInfo) {};

		///提示条件单校验错误
		virtual void OnRtnErrorConditionalOrder(CThostFtdcErrorConditionalOrderField *pErrorConditionalOrder) {};

		///执行宣告通知
		virtual void OnRtnExecOrder(CThostFtdcExecOrderField *pExecOrder) {};

		///执行宣告录入错误回报
		virtual void OnErrRtnExecOrderInsert(CThostFtdcInputExecOrderField *pInputExecOrder, CThostFtdcRspInfoField *pRspInfo) {};

		///执行宣告操作错误回报
		virtual void OnErrRtnExecOrderAction(CThostFtdcExecOrderActionField *pExecOrderAction, CThostFtdcRspInfoField *pRspInfo) {};

		///询价录入错误回报
		virtual void OnErrRtnForQuoteInsert(CThostFtdcInputForQuoteField *pInputForQuote, CThostFtdcRspInfoField *pRspInfo) {};

		///报价通知
		virtual void OnRtnQuote(CThostFtdcQuoteField *pQuote) {};

		///报价录入错误回报
		virtual void OnErrRtnQuoteInsert(CThostFtdcInputQuoteField *pInputQuote, CThostFtdcRspInfoField *pRspInfo) {};

		///报价操作错误回报
		virtual void OnErrRtnQuoteAction(CThostFtdcQuoteActionField *pQuoteAction, CThostFtdcRspInfoField *pRspInfo) {};

		///询价通知
		virtual void OnRtnForQuoteRsp(CThostFtdcForQuoteRspField *pForQuoteRsp) {};

		///保证金监控中心用户令牌
		virtual void OnRtnCFMMCTradingAccountToken(CThostFtdcCFMMCTradingAccountTokenField *pCFMMCTradingAccountToken) {};

		///批量报单操作错误回报
		virtual void OnErrRtnBatchOrderAction(CThostFtdcBatchOrderActionField *pBatchOrderAction, CThostFtdcRspInfoField *pRspInfo) {};

		///期权自对冲通知
		virtual void OnRtnOptionSelfClose(CThostFtdcOptionSelfCloseField *pOptionSelfClose) {};

		///期权自对冲录入错误回报
		virtual void OnErrRtnOptionSelfCloseInsert(CThostFtdcInputOptionSelfCloseField *pInputOptionSelfClose, CThostFtdcRspInfoField *pRspInfo) {};

		///期权自对冲操作错误回报
		virtual void OnErrRtnOptionSelfCloseAction(CThostFtdcOptionSelfCloseActionField *pOptionSelfCloseAction, CThostFtdcRspInfoField *pRspInfo) {};

		///申请组合通知
		virtual void OnRtnCombAction(CThostFtdcCombActionField *pCombAction) {};

		///申请组合录入错误回报
		virtual void OnErrRtnCombActionInsert(CThostFtdcInputCombActionField *pInputCombAction, CThostFtdcRspInfoField *pRspInfo) {};

		///请求查询签约银行响应
		virtual void OnRspQryContractBank(CThostFtdcContractBankField *pContractBank, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///请求查询预埋单响应
		virtual void OnRspQryParkedOrder(CThostFtdcParkedOrderField *pParkedOrder, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///请求查询预埋撤单响应
		virtual void OnRspQryParkedOrderAction(CThostFtdcParkedOrderActionField *pParkedOrderAction, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///请求查询交易通知响应
		virtual void OnRspQryTradingNotice(CThostFtdcTradingNoticeField *pTradingNotice, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///请求查询经纪公司交易参数响应
		virtual void OnRspQryBrokerTradingParams(CThostFtdcBrokerTradingParamsField *pBrokerTradingParams, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///请求查询经纪公司交易算法响应
		virtual void OnRspQryBrokerTradingAlgos(CThostFtdcBrokerTradingAlgosField *pBrokerTradingAlgos, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///请求查询监控中心用户令牌
		virtual void OnRspQueryCFMMCTradingAccountToken(CThostFtdcQueryCFMMCTradingAccountTokenField *pQueryCFMMCTradingAccountToken, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///银行发起银行资金转期货通知
		virtual void OnRtnFromBankToFutureByBank(CThostFtdcRspTransferField *pRspTransfer) {};

		///银行发起期货资金转银行通知
		virtual void OnRtnFromFutureToBankByBank(CThostFtdcRspTransferField *pRspTransfer) {};

		///银行发起冲正银行转期货通知
		virtual void OnRtnRepealFromBankToFutureByBank(CThostFtdcRspRepealField *pRspRepeal) {};

		///银行发起冲正期货转银行通知
		virtual void OnRtnRepealFromFutureToBankByBank(CThostFtdcRspRepealField *pRspRepeal) {}; ///期货发起银行资金转期货通知
		virtual void OnRtnFromBankToFutureByFuture(CThostFtdcRspTransferField *pRspTransfer) {};

		///期货发起期货资金转银行通知
		virtual void OnRtnFromFutureToBankByFuture(CThostFtdcRspTransferField *pRspTransfer) {};

		///系统运行时期货端手工发起冲正银行转期货请求，银行处理完毕后报盘发回的通知
		virtual void OnRtnRepealFromBankToFutureByFutureManual(CThostFtdcRspRepealField *pRspRepeal) {};

		///系统运行时期货端手工发起冲正期货转银行请求，银行处理完毕后报盘发回的通知
		virtual void OnRtnRepealFromFutureToBankByFutureManual(CThostFtdcRspRepealField *pRspRepeal) {};

		///期货发起查询银行余额通知
		virtual void OnRtnQueryBankBalanceByFuture(CThostFtdcNotifyQueryAccountField *pNotifyQueryAccount) {};

		///期货发起银行资金转期货错误回报
		virtual void OnErrRtnBankToFutureByFuture(CThostFtdcReqTransferField *pReqTransfer, CThostFtdcRspInfoField *pRspInfo) {};

		///期货发起期货资金转银行错误回报
		virtual void OnErrRtnFutureToBankByFuture(CThostFtdcReqTransferField *pReqTransfer, CThostFtdcRspInfoField *pRspInfo) {};

		///系统运行时期货端手工发起冲正银行转期货错误回报
		virtual void OnErrRtnRepealBankToFutureByFutureManual(CThostFtdcReqRepealField *pReqRepeal, CThostFtdcRspInfoField *pRspInfo) {};

		///系统运行时期货端手工发起冲正期货转银行错误回报
		virtual void OnErrRtnRepealFutureToBankByFutureManual(CThostFtdcReqRepealField *pReqRepeal, CThostFtdcRspInfoField *pRspInfo) {};

		///期货发起查询银行余额错误回报
		virtual void OnErrRtnQueryBankBalanceByFuture(CThostFtdcReqQueryAccountField *pReqQueryAccount, CThostFtdcRspInfoField *pRspInfo) {};

		///期货发起冲正银行转期货请求，银行处理完毕后报盘发回的通知
		virtual void OnRtnRepealFromBankToFutureByFuture(CThostFtdcRspRepealField *pRspRepeal) {};

		///期货发起冲正期货转银行请求，银行处理完毕后报盘发回的通知
		virtual void OnRtnRepealFromFutureToBankByFuture(CThostFtdcRspRepealField *pRspRepeal) {};

		///期货发起银行资金转期货应答
		virtual void OnRspFromBankToFutureByFuture(CThostFtdcReqTransferField *pReqTransfer, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///期货发起期货资金转银行应答
		virtual void OnRspFromFutureToBankByFuture(CThostFtdcReqTransferField *pReqTransfer, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///期货发起查询银行余额应答
		virtual void OnRspQueryBankAccountMoneyByFuture(CThostFtdcReqQueryAccountField *pReqQueryAccount, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast) {};

		///银行发起银期开户通知
		virtual void OnRtnOpenAccountByBank(CThostFtdcOpenAccountField *pOpenAccount) {};

		///银行发起银期销户通知
		virtual void OnRtnCancelAccountByBank(CThostFtdcCancelAccountField *pCancelAccount) {};

		///银行发起变更银行账号通知
		virtual void OnRtnChangeAccountByBank(CThostFtdcChangeAccountField *pChangeAccount) {};
*/
	public:

		//保证唯一
		int		m_nRequestId;

		int     GetRequestId() {return ++m_nRequestId;	}
		MyCTPTrade  *m_Parent;
	};

	//thread
public:
	MyCTPTrade();
	~MyCTPTrade();

	static  MyCTPTrade *Instance();
	
	void    setMainWidget(void *widget);
	void  Init(const char  *User, const  char  *pswd, const  char  *broker, const char *pszAddress);
	map<string, CThostFtdcInstrumentField>&		GetMapInstrument();

	void setLog(const string&  str);

	bool      m_bLoginSuccessed;
public:
	///////////////////////////////////////请求类函数,提供主要逻辑，供外部使用////////////////////////////////////////////////////////////////////////////
	///用户登录请求
	int ReqUserLogin(CThostFtdcReqUserLoginField *pReqUserLoginField, int nRequestID) 
	{ 
		return m_reqApi->ReqUserLogin(pReqUserLoginField, nRequestID	);
	}


	///登出请求
	int ReqUserLogout(CThostFtdcUserLogoutField *pUserLogout, int nRequestID) { return m_reqApi->ReqUserLogout(pUserLogout, nRequestID); }






public:
	///////////////////////////////////////回报类函数，收到数据，更新本地行情信息////////////////////////////////////////////////////////////////////////////


	///当客户端与交易后台建立起通信连接时（还未登录前），该方法被调用。
	void OnFrontConnected();

	///当客户端与交易后台通信连接断开时，该方法被调用。当发生这个情况后，API会自动重新连接，客户端可不做处理。
	///@param nReason 错误原因
	///        0x1001 网络读失败
	///        0x1002 网络写失败
	///        0x2001 接收心跳超时
	///        0x2002 发送心跳失败
	///        0x2003 收到错误报文
	void OnFrontDisconnected(int nReason);

	///心跳超时警告。当长时间未收到报文时，该方法被调用。
	///@param nTimeLapse 距离上次接收报文的时间
	void OnHeartBeatWarning(int nTimeLapse);

	void OnRspAuthenticate(CThostFtdcRspAuthenticateField *pRspAuthenticateField, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast);

	///登录请求响应
	void OnRspUserLogin(CThostFtdcRspUserLoginField *pRspUserLogin, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast);

	///登出请求响应
	void OnRspUserLogout(CThostFtdcUserLogoutField *pUserLogout, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast);

	
    void OnRspQryInstrument(CThostFtdcInstrumentField *pInstrument, CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast);

	void OnRspError(CThostFtdcRspInfoField *pRspInfo, int nRequestID, bool bIsLast);

public:

	atomic
	<bool>
m_bQryIns;// 是否正在查询合约，如果正在查询，行情服务就不自己主动去订阅行情，因为查询合约完成后，会有订阅行情的动作
	atomic
<bool>
m_bQryInsOK;// 是否查询合约成功，成功订阅行情的动作

private:
	CThostFtdcTraderApi* m_reqApi;
	MyRecv         *m_RecvSpi;
	//vector
<string /*InstrumentID*/>
m_vecInstrumentId;//合约ID
	
	//int         requestID;
	string   m_TradingDay;

	int    m_session ;
	int    m_frontId ;
	string  m_serverOrderRef ;

    int		m_nOrderRef;

	///用户登录信息
	CThostFtdcReqUserLoginField  *m_userLoginInfo;

	mutex    m_getInstru;
	void     *mainHandle;
	// 保存合约
	map<string, CThostFtdcInstrumentField> m_mapInstrument;//合约ID，合约信息
	map<wstring, map<wstring, map<wstring, CThostFtdcInstrumentField>>>	m_mapInstrument2;//交易所，板块，合约信息

	CConfigImpl*	 m_pConfig;
};

①模块管理:

与CTP提供的行情库类似，这里定义了API和封装的回报API，如下：

CThostFtdcTraderApi* m_reqApi;
MyRecv         *m_RecvSpi;

②与UI通信

由于交易API用的比较频繁，而回报主要在初始化阶段和数据更新，没有定义回报接口，定义的是全局单例模式，直接共上层使用。

③数据管理

// 保存合约
map<string, CThostFtdcInstrumentField>					m_mapInstrument;//合约ID，合约信息
map<wstring, map<wstring, map<wstring, CThostFtdcInstrumentField>>>	m_mapInstrument2;//交易所，板块，合约信息

3.程序注意点

①UI初始化:

调用TradeManager::InitCTP启动CTP模块，主模块会订阅注册：

MyCTPQuote::Instance()->Subscribe(this);

②交易模块与行情模块通信

当交易模块登陆成功后（通能说原子操作，来判断多条件满足），来调用行情的完成函数，已便行情模块来进行行情合约订阅

	int Qry   = atomic_exchange(&MyCTPTrade::Instance()->m_bQryIns, false);
	int QryOK = atomic_exchange(&MyCTPTrade::Instance()->m_bQryInsOK, true);

	if(!Qry && QryOK)
	    FinishQryInstrument();

③行情回报

收到行情回报，会调用下函数：

void MyCTPQuote::OnRtnDepthMarketData(CThostFtdcDepthMarketDataField *pDepthMarketData)

并组织结构，向订阅派发:

CBroadcastPacket   pack;
///深度行情通知
///每秒两次行情
void MyCTPQuote::OnRtnDepthMarketData(CThostFtdcDepthMarketDataField *pDepthMarketData)
{
	if (pDepthMarketData->OpenPrice >= LDBL_MAX)
		pDepthMarketData->OpenPrice = 0;

	if (pDepthMarketData->HighestPrice >= LDBL_MAX)
		pDepthMarketData->HighestPrice = 0;

	if (pDepthMarketData->LowestPrice >= LDBL_MAX)
		pDepthMarketData->LowestPrice = 0;

	if (pDepthMarketData->ClosePrice >= LDBL_MAX)
		pDepthMarketData->ClosePrice = 0;

	if (pDepthMarketData->PreClosePrice >= LDBL_MAX)
		pDepthMarketData->PreClosePrice = 0;

	string str = "Quote SDK 接收行情信息:InstrumentID:";
	str  += pDepthMarketData->InstrumentID ;
	str += " TradingDay:";   str += pDepthMarketData->TradingDay;
	str += " LastPrice:"; str += to_string(pDepthMarketData->LastPrice);
	str += " Volume:"; str += to_string(pDepthMarketData->Volume);
	str += " OpenPrice:"; str += to_string(pDepthMarketData->OpenPrice);
	str += " HighestPrice:"; str += to_string(pDepthMarketData->HighestPrice);
	str += " LowestPrice:";  str += to_string(pDepthMarketData->LowestPrice);
	str += " ClosePrice:"; str += to_string(pDepthMarketData->ClosePrice);
	str += " PreClosePrice:"; str += to_string(pDepthMarketData->PreClosePrice);
	str += " UpdateTime:"; str += pDepthMarketData->UpdateTime;
	CRLog(E_APPINFO, str.c_str());
	//本地保存
	//转发到界面
	//CThostFtdcDepthMarketDataField  DepthMarketData;
	//memcpy_s(&DepthMarketData, sizeof(DepthMarketData) ,pDepthMarketData , sizeof(CThostFtdcDepthMarketDataField));
	//m_mapInstrumentQuote[pDepthMarketData->InstrumentID] = DepthMarketData;
	m_mapInstrumentQuote[pDepthMarketData->InstrumentID] = *pDepthMarketData;

	pack.SetParameter("InstrumentId", pDepthMarketData->InstrumentID);
	pack.SetParameter("TradingDay", pDepthMarketData->TradingDay);
	pack.SetParameter("OpenPrice", pDepthMarketData->OpenPrice);
	pack.SetParameter("HighestPrice", pDepthMarketData->HighestPrice);
	pack.SetParameter("LowestPrice", pDepthMarketData->LowestPrice);
	pack.SetParameter("ClosePrice", pDepthMarketData->ClosePrice);
	pack.SetParameter("PreClosePrice", pDepthMarketData->PreClosePrice);
	pack.SetParameter("UpperLimitPrice", pDepthMarketData->UpperLimitPrice);
	pack.SetParameter("LowerLimitPrice", pDepthMarketData->LowerLimitPrice);
	pack.SetParameter("AskPrice1", pDepthMarketData->AskPrice1);
	pack.SetParameter("AskVolume1", pDepthMarketData->AskVolume1);
	pack.SetParameter("BidPrice1", pDepthMarketData->BidPrice1);
	pack.SetParameter("BidVolume1", pDepthMarketData->BidVolume1);
	pack.SetParameter("LastPrice", pDepthMarketData->LastPrice);
	pack.SetParameter("Volume", pDepthMarketData->Volume);


	//给上层转发
	// 广播报文
	for (VPKTRECEIVER::iterator it = m_vPketReceiver.begin(); it < m_vPketReceiver.end(); it++)
	{
		(*it)->Receive(pack);
	}

}

④界面处理回报数据

收到数据可以按照自己的逻辑处理，本Demo进行了写共享队列。

QUOTATION quo = { 0 };
void TradeManager::Receive(CBroadcastPacket &pkt)
{
	unsigned int  nLen = 0;
	const char* pcBuf = pkt.Encode(nLen);

	//分发给相应队列处理
	quo.Decode(pcBuf, nLen);

	int uiCount = 0;
	string sXQueName, sTmp;
	for (vector< CXQueueIo<QUOTATION>* >::iterator it = m_vecQueueIo.begin(); it != m_vecQueueIo.end(); ++it)
	{
		uiCount++;
		if (0 != *it)
		{
			(*it)->Enque(quo);

			sXQueName = "XQUE" + strutils::ToString<unsigned int>(uiCount);
			sXQueName += ".XQUE_NAME";

			if (0 == m_pConfig->GetProperty(sXQueName, sTmp))
				sXQueName = sTmp;

			CRLog(E_APPINFO, "共享队列XQueue[%s]写完成", sXQueName.c_str());
		}

	}//end for


}

4.注意

内嵌Framwork所生成的动态库为本Demo提供日志和共享内存队列以及行情数据定义，可以自行定义替换，不存在bug，不影响演示，代码由于版权问题，暂不能公开，若有需要，请联系作者。

代码下载：http://www.demodashi.com/demo/14125.html

注：本文著作权归作者，由demo大师发表，拒绝转载，转载需要作者授权

【推广】 免费学中医，健康全家人
原文地址：https://www.cnblogs.com/demodashi/p/10486866.html