Teledyne LeCroy SierraFC Automation API - Manual (Page 38)

LeCroy Corporation SierraFC M8-4 API Reference Manual Manual Version 1.00
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4.1.11 ITrace::AnalyzerErrors
HRESULT AnalyzerErrors (
[in] long error_type,
[out, retval] IFCAnalyzerErrors** analyzer_errors );
Retrieves trace file errors. Returns an interface pointer to the FCTraceErrors object
Parameters
error_type Type of error collection you want to retrieve;
The following values are valid:
ID_FC_SYMBOL_VIOLATION = 0
ID_FC_DISPARITY_ERROR = 1
ID_FC_SPACING_ERROR = 2
ID_FC_ALIGNMENT_ERROR = 3
ID_FC_DELIMITER_ERROR = 4
ID_FC_EOF_ERROR = 5
ID_FC_PRIMITIVE_ERROR = 6
ID_FC_FRAME_LENGTH_ERROR = 7
ID_FC_CRC_ERROR = 8
analyzer_errors Address of a pointer to the FCTraceErrors object interface
Return values
ANALYZERCOMERROR_INVALIDERROR - invalid error type specified
Remarks
The FCTraceErrors object is created by this method call, if the call was successful.
Example
WSH:
CurrentDir = Left(WScript.ScriptFullName, InstrRev(WScript.ScriptFullName, "\"))
Set Analyzer = WScript.CreateObject("LeCroy.FCAnalyzer")
Set Trace = Analyzer.MakeRecording (CurrentDir & "Input\test_ro.rec")
Set Errors = Trace.AnalyzerErrors (16) 'Bad CRC16
C++:
IFCTrace* sas_trace;
. . .
IFCAnalyzerErrors* analyser_errors;
try
{
analyser_errors = sas_trace->AnalyzerErrors(error_type).Detach();
}
catch (_com_error& er)
{
if (er.Description().length() > 0)
::MessageBox( NULL, er.Description(), _T("SierraFC M8-4 client"), MB_OK );
else
::MessageBox( NULL, er.ErrorMessage(),_T("SierraFC M8-4 client"), MB_OK );
return 1;
}
. . .
analyser_errors->Release();