GetLabelData and GetNoiseData are in IXRawfile2, so you don't need to go all the way up to 5 unless
you need the even newer functions. As for the crashes, you probably aren't initializing the
input/output parameters correctly or you haven't run SetController before the call. You'd need to
show your actual code for more help.
-Matt
On 8/30/2012 5:30 PM, Joshua G wrote:
Hi Mike,
Thanks for the quick reply. I've tried to access the latest methods by
creating an instance from
the XRawfile class using the following syntax:
MSfileReaderLib::IXRawfile5Ptr rawFile(null);
hr = rawFile.CreateInstance("MSFileReader.XRawfile.1");
When I compile, I receive an error that IXRawfile5Ptr is not within my library.
However, when I
change the syntax to:
MSfileReaderLib::IXRawfile*X*Ptr rawFile(null);
hr = rawFile.CreateInstance("MSFileReader.XRawfile.1");
(where *X *= 2-4),
I do not receive a compile time error. However, when I do try to run the
program using the
"GetLabelData" method, the exe stops working and the program crashes. The
syntax I used is
basically the same as in the MSfilereader reference manual for the given method.
In parallel, I have tried to contact Thermo directly regarding this issue, but
I have not heard back
yet. I have very little programming experience, so any troubleshooting
suggestions are welcome.
Thanks!
Josh
On Monday, August 27, 2012 5:01:48 PM UTC-5, Michael Hoopmann wrote:
Hi Josh,
Not all the methods are in the old interface. You need to access the
latest methods from IXRawfile5. A good example of how to use this
interface is in
https://proteowizard.svn.sourceforge.net/svnroot/proteowizard/trunk/pwiz/pwiz_aux/msrc/utility/vendor_api/thermo/RawFile.cpp
<https://proteowizard.svn.sourceforge.net/svnroot/proteowizard/trunk/pwiz/pwiz_aux/msrc/utility/vendor_api/thermo/RawFile.cpp>
check the method: RawFileImpl::RawFileImpl(const string& filename)
It shows you how to access the most recent IXRawfile that can be found
in your dll.
Cheers,
Mike
On 8/27/2012 2:43 PM, Joshua G wrote:
> Hi! I am tying to write a C++ program to extract Mass, Intensity and
Noise information for
each m/z measurement for a collection of scans in a RAW file from an
Orbitrap. The libraries
and documentation are provided through the following link:
http://sjsupport.thermofinnigan.com/public/detail.asp?id=703
<http://sjsupport.thermofinnigan.com/public/detail.asp?id=703>
>
> I was able to write code that could use various methods provided in the
library (such as
Open, Close, GetMassListfromScanNum), but when I try use the methods I need
(GetLabelData &
GetNoiseData for example), I receive a compile time error that says
"[Insert_Method] is not a
member of "MSFileReader::IXRawfile'."
>
> The only difference I have been able to distinguish between the methods
recognized as members
and those not is explained in the xrawfile2.tlh file. All methods that
work are within the
IXRawFile2:IDispach scope while those that do not are in
IXRawfile2:IXRawfile scope.
>
> Because there seems to be little documentation on this type of
troubleshooting with
MSfileReader, I figured I would contact those who have actually worked with
it. If anyone has
any suggestions on what to do or who to contact I would greatly appreciate
it! Additionally, if
anyone would like to look at the code itself, I would be happy to pass that
along as well per
request.
>
> Thanks,
> Josh
>
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