141 lines
5.4 KiB
C++
141 lines
5.4 KiB
C++
/*
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* Legal Notice
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*
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* This document and associated source code (the "Work") is a part of a
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* benchmark specification maintained by the TPC.
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*
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* The TPC reserves all right, title, and interest to the Work as provided
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* under U.S. and international laws, including without limitation all patent
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* and trademark rights therein.
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*
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* No Warranty
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*
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* 1.1 TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, THE INFORMATION
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* CONTAINED HEREIN IS PROVIDED "AS IS" AND WITH ALL FAULTS, AND THE
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* AUTHORS AND DEVELOPERS OF THE WORK HEREBY DISCLAIM ALL OTHER
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* WARRANTIES AND CONDITIONS, EITHER EXPRESS, IMPLIED OR STATUTORY,
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* INCLUDING, BUT NOT LIMITED TO, ANY (IF ANY) IMPLIED WARRANTIES,
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* DUTIES OR CONDITIONS OF MERCHANTABILITY, OF FITNESS FOR A PARTICULAR
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* PURPOSE, OF ACCURACY OR COMPLETENESS OF RESPONSES, OF RESULTS, OF
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* WORKMANLIKE EFFORT, OF LACK OF VIRUSES, AND OF LACK OF NEGLIGENCE.
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* ALSO, THERE IS NO WARRANTY OR CONDITION OF TITLE, QUIET ENJOYMENT,
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* QUIET POSSESSION, CORRESPONDENCE TO DESCRIPTION OR NON-INFRINGEMENT
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* WITH REGARD TO THE WORK.
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* 1.2 IN NO EVENT WILL ANY AUTHOR OR DEVELOPER OF THE WORK BE LIABLE TO
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* ANY OTHER PARTY FOR ANY DAMAGES, INCLUDING BUT NOT LIMITED TO THE
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* COST OF PROCURING SUBSTITUTE GOODS OR SERVICES, LOST PROFITS, LOSS
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* OF USE, LOSS OF DATA, OR ANY INCIDENTAL, CONSEQUENTIAL, DIRECT,
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* INDIRECT, OR SPECIAL DAMAGES WHETHER UNDER CONTRACT, TORT, WARRANTY,
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* OR OTHERWISE, ARISING IN ANY WAY OUT OF THIS OR ANY OTHER AGREEMENT
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* RELATING TO THE WORK, WHETHER OR NOT SUCH AUTHOR OR DEVELOPER HAD
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* ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES.
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*
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* Contributors
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* - Doug Johnson
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*/
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/******************************************************************************
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* Description: This class provides Data-Maintenance functionality.
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* It generates all necessary inputs for the
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* Data-Maintenance transaction. These inputs are then
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* made available to a sponsor provided callback interface
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* to the SUT (see DMSUTInterface.h).
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*
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* The constructor to this class accepts the following
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* parameters.
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*
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* - pSUT: a pointer to an instance of a sponsor provided
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* subclassing of the CCESUTInterface class.
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* - pLogger: a pointer to an
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*instance of CEGenLogger or a sponsor provided subclassing of the CBaseLogger
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*class.
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* - dfm: a reference to an instance of the
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* CInputFiles class containing all input files loaded
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* into memory.
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* - iActiveCustomerCount: the total number of customers
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* to emulate. C_IDs will be generated in the range of
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* 1 to iActiveCustomerCount.
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* - RandomSeed: seed to be used for the RNG.
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*
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* The DM class provides the following entry point.
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*
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* - DoTxn: this entry point will generate all required
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* inputs and provide those inputs to sponsor code at the
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* - DoCleanupTxn: this entry point will execute the
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* Trade-Cleanup transaction. This must be run at the
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* start of each measurement run before any CE or MEE
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* transactions are executed.
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******************************************************************************/
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#ifndef DM_H
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#define DM_H
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#include "utilities/EGenUtilities_stdafx.h"
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#include "TxnHarnessStructs.h"
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#include "DMSUTInterface.h"
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#include "BaseLogger.h"
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#include "DriverParamSettings.h"
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#include "input/DataFileManager.h"
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namespace TPCE {
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class CDM {
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private:
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CDriverGlobalSettings m_DriverGlobalSettings;
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CDriverDMSettings m_DriverDMSettings;
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CRandom m_rnd;
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CCustomerSelection m_CustomerSelection;
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CCustomerAccountsAndPermissionsTable m_AccsAndPerms;
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const CSecurityFile &m_Securities;
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const CCompanyFile &m_Companies;
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const TaxRateDivisionDataFile_t &m_TaxRatesDivision;
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const StatusTypeDataFile_t &m_StatusType;
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TIdent m_iSecurityCount;
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TIdent m_iCompanyCount;
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TIdent m_iStartFromCompany;
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INT32 m_iDivisionTaxCount;
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TIdent m_iStartFromCustomer;
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INT32 m_DataMaintenanceTableNum;
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TDataMaintenanceTxnInput m_TxnInput;
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TTradeCleanupTxnInput m_CleanupTxnInput;
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CDMSUTInterface *m_pSUT;
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CBaseLogger *m_pLogger;
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// Automatically generate unique RNG seeds
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void AutoSetRNGSeeds(UINT32 UniqueId);
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TIdent GenerateRandomCustomerId();
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TIdent GenerateRandomCustomerAccountId();
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TIdent GenerateRandomCompanyId();
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TIdent GenerateRandomSecurityId();
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// Initialization that is common for all constructors.
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void Initialize();
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public:
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// Constructor - automatice RNG seed generation
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CDM(CDMSUTInterface *pSUT, CBaseLogger *pLogger, const DataFileManager &dfm, TIdent iConfiguredCustomerCount,
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TIdent iActiveCustomerCount, INT32 iScaleFactor, INT32 iDaysOfInitialTrades, UINT32 UniqueId);
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// Constructor - RNG seed provided
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CDM(CDMSUTInterface *pSUT, CBaseLogger *pLogger, const DataFileManager &dfm, TIdent iConfiguredCustomerCount,
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TIdent iActiveCustomerCount, INT32 iScaleFactor, INT32 iDaysOfInitialTrades, UINT32 UniqueId, RNGSEED RNGSeed);
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~CDM(void);
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RNGSEED GetRNGSeed(void);
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void DoTxn(void);
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void DoCleanupTxn(void);
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};
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} // namespace TPCE
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#endif // #ifndef DM_H
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