Teledyne LeCroy FireInspector Automation Application Programming Interface - Manual (Page 15)

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FireInspector Automation User’s Manual CATC Version 1.0
}
// query for VTBL interface
IFwTrace* Fw_trace;
hr = trace->QueryInterface( IID_IFwTrace, (LPVOID
*)&fw_trace );
trace->Release();
if( FAILED(hr) )
return;