int FitsLoader::LoadPlease ( )

private

Transition from ready to fileLoaded.

Loads the fits file based on the current parameters.

Definition at line 421 of file fitsloader.cc.

References MessageImp::Error(), fColMap, fDumpList, fFile, fFileName, fTable, fTableName, kSM_FileLoaded, StateMachineImp::kSM_Ready, MessageImp::Message(), numRows, and str.

Referenced by FitsLoader().

{
    ostringstream str;
    try
    {
        fFile = new CCfits::FITS(fFileName);
    }
    catch (CCfits::FitsException e)
     {
         str << "Could not open FITS file " << fFileName << " reason: " << e.message();
         Error(str);
         return kSM_Ready;
     }
    str.str("");
    const multimap< string, CCfits::ExtHDU * > extMap = fFile->extension();
    if (extMap.find(fTableName) == extMap.end())
    {
        str.str("");
        str << "Could not open table " << fTableName << ". Tables in file are: ";
        for (std::multimap<string, CCfits::ExtHDU*>::const_iterator it=extMap.begin(); it != extMap.end(); it++)
            str << it->first << " ";
        Error(str);
        return kSM_Ready;
    }
    else
        fTable = dynamic_cast<CCfits::Table*>(extMap.find(fTableName)->second);
    int numRows = fTable->rows();
    str.str("");
    str << "Loaded table has " << numRows << " rows";
    Message(str);

    fColMap = fTable->column();
    if (fDumpList.size() != 0)
    {
        bool should_clear = false;
        for (vector<string>::iterator it=fDumpList.begin(); it!= fDumpList.end(); it++)
        {
            if (fColMap.find(*it) == fColMap.end())
            {
                should_clear = true;
                Error("Config-given dump list contains invalid entry " + *it + " clearing the list");
            }
        }
        if (should_clear)
            fDumpList.clear();
    }
    return kSM_FileLoaded;
}

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