should be it

external/duckdb/third_party/tpce-tool/include/main/MEESUTInterface.h

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+/*
+ * Legal Notice
+ *
+ * This document and associated source code (the "Work") is a part of a
+ * benchmark specification maintained by the TPC.
+ *
+ * The TPC reserves all right, title, and interest to the Work as provided
+ * under U.S. and international laws, including without limitation all patent
+ * and trademark rights therein.
+ *
+ * No Warranty
+ *
+ * 1.1 TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, THE INFORMATION
+ *     CONTAINED HEREIN IS PROVIDED "AS IS" AND WITH ALL FAULTS, AND THE
+ *     AUTHORS AND DEVELOPERS OF THE WORK HEREBY DISCLAIM ALL OTHER
+ *     WARRANTIES AND CONDITIONS, EITHER EXPRESS, IMPLIED OR STATUTORY,
+ *     INCLUDING, BUT NOT LIMITED TO, ANY (IF ANY) IMPLIED WARRANTIES,
+ *     DUTIES OR CONDITIONS OF MERCHANTABILITY, OF FITNESS FOR A PARTICULAR
+ *     PURPOSE, OF ACCURACY OR COMPLETENESS OF RESPONSES, OF RESULTS, OF
+ *     WORKMANLIKE EFFORT, OF LACK OF VIRUSES, AND OF LACK OF NEGLIGENCE.
+ *     ALSO, THERE IS NO WARRANTY OR CONDITION OF TITLE, QUIET ENJOYMENT,
+ *     QUIET POSSESSION, CORRESPONDENCE TO DESCRIPTION OR NON-INFRINGEMENT
+ *     WITH REGARD TO THE WORK.
+ * 1.2 IN NO EVENT WILL ANY AUTHOR OR DEVELOPER OF THE WORK BE LIABLE TO
+ *     ANY OTHER PARTY FOR ANY DAMAGES, INCLUDING BUT NOT LIMITED TO THE
+ *     COST OF PROCURING SUBSTITUTE GOODS OR SERVICES, LOST PROFITS, LOSS
+ *     OF USE, LOSS OF DATA, OR ANY INCIDENTAL, CONSEQUENTIAL, DIRECT,
+ *     INDIRECT, OR SPECIAL DAMAGES WHETHER UNDER CONTRACT, TORT, WARRANTY,
+ *     OR OTHERWISE, ARISING IN ANY WAY OUT OF THIS OR ANY OTHER AGREEMENT
+ *     RELATING TO THE WORK, WHETHER OR NOT SUCH AUTHOR OR DEVELOPER HAD
+ *     ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES.
+ *
+ * Contributors
+ * - Doug Johnson
+ */
+/******************************************************************************
+ *   Description:        Interface base class to be used for deriving a sponsor
+ *                       specific class for commmunicating with the SUT. The
+ *                       recommended implementation for each of method is to
+ *                       perform a memcpy of the provided data structure and
+ *                       then return SUCCESS. A seperate thread of execution
+ *                       can then pick up the copy of the data, and perform the
+ *                       actual transaction against the SUT. This asynchronicity
+ *                       prevents the MEE from getting held up doing the actual
+ *                       Trade-Result or Market-Feed.
+ ******************************************************************************/
+
+#ifndef MEE_SUT_INTERFACE_H
+#define MEE_SUT_INTERFACE_H
+
+#include "TxnHarnessStructs.h"
+
+namespace TPCE {
+
+class CMEESUTInterface {
+public:
+	/*
+	 *  Virtual destructor. Provided so that a sponsor-specific
+	 *  destructor can be called on destruction from the base-class pointer.
+	 *
+	 *  PARAMETERS:
+	 *           none.
+	 *
+	 *  RETURNS:
+	 *           not applicable.
+	 */
+	virtual ~CMEESUTInterface(){};
+
+	virtual bool TradeResult(PTradeResultTxnInput pTxnInput) = 0; // return whether it was successful
+	virtual bool MarketFeed(PMarketFeedTxnInput pTxnInput) = 0;   // return whether it was successful
+};
+
+} // namespace TPCE
+
+#endif // MEE_SUT_INTERFACE_H