bool Fits::Write	(	const Converter &	conv,
		const void *	data
	)

Write one line of data. Use the given converter.

This writes one line of data to the file.

Parameters

conv	the converter corresponding to the service being logged

Definition at line 377 of file Fits.cc.

References data, i, str, and Converter::ToFits().

{
    //first copy the standard variables to the copy buffer
    int shift = 0;
    for (unsigned int i=0;i<fStandardNumBytes.size();i++)
    {
        const char *charSrc = reinterpret_cast<char*>(fStandardPointers[i]);
        reverse_copy(charSrc, charSrc+fStandardNumBytes[i], fCopyBuffer.data()+shift);
        shift += fStandardNumBytes[i];
    }
    try
    {
        //now take care of the DIM data. The Converter is here for that purpose
        conv.ToFits(fCopyBuffer.data()+shift, data, fCopyBuffer.size()-shift);
    }
    catch (const runtime_error &e)
    {
        ostringstream str;
        str << fFile->GetName() << ": " << e.what();
        fMess->Error(str);
        return false;
    }

    // This is not necessary, is it?
    // fFile->fTable->makeThisCurrent();
    if (!fFile->AddRow())
    {
        Close();
        MoveFileToCorruptedFile();
        return false;
    }
    if (!fFile->WriteData(fCopyBuffer))
    {
        Close();
        return false;
    }
    const double tm = *reinterpret_cast<double*>(fStandardPointers[0]);

    //the first standard variable is the current MjD
    if (fEndMjD==0)
    {
        // FIXME: Check error?
        fFile->WriteKeyNT("TSTARTI", uint32_t(floor(tm)),      "Time when first event received (integral part)");
        fFile->WriteKeyNT("TSTARTF", fmod(tm, 1),              "Time when first event received (fractional part)");
        fFile->WriteKeyNT("TSTOPI",  uint32_t(floor(fEndMjD)), "Time when last event received (integral part)");
        fFile->WriteKeyNT("TSTOPF",  fmod(fEndMjD, 1),         "Time when last event received (fractional part)");

        fFile->WriteKeyNT("DATE-OBS", Time(tm+40587).Iso(),
                          "Time when first event received");

        fFile->WriteKeyNT("DATE-END", Time(fEndMjD+40587).Iso(),
                          "Time when last event received");
    }

    fEndMjD = tm;

    return true;
}

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