FilterID.hxx

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//-----------------------------------------------------------------------------
// CVS: $Revision: 7080 $, $Date: 2010-06-10 16:34:33 +0100 (Thu, 10 Jun 2010) $, $Author: EckhardSutorius $
//-----------------------------------------------------------------------------
#ifndef FILTERID_H
#define FILTERID_H

#include "DataMethod.hxx"
#include "DataOps.h"
#include "FitsFile.h"
//-----------------------------------------------------------------------------
template<typename DataType>
class FilterIDByFits :  public DataMethod<DataType>
{
public:
  FilterIDByFits(const FitsFile& aFile)
  {
    DataMethod<DataType>::methodName = "FilterIDByFits";
    string filterName;
    if (aFile.isTile()) {
      aFile.movabsHdu(2);
    } else {
      aFile.movabsHdu(1);
    }
    aFile.readKey(FitsFile::FILTER, filterName);
    mFilterID = DataOps::getFilterId(filterName);
  }

  virtual ~FilterIDByFits() {}

  void setSource(IntMap& tbls, IntMap& cols, StringMap units) { }

  void setTarget(IntMap& cols, StringMap units)
  {
    fidColno = cols[0];
  }

  void doit(TableData<DataType>& data, int row1, int row2)
  {
    for (int rowNo = row1; rowNo < row2; ++rowNo)
    {
      if (mFilterID > 0)
      {
        data.assign(fidColno, rowNo, mFilterID);
      }
    }
  }

  // No data from raw data included
  void doit2(TableData<DataType>& rawData, TableData<DataType>& data, int row1, int row2) { }

private:
  int fidColno;
  int mFilterID;
};
//-----------------------------------------------------------------------------
template<typename DataType>
class FilterID : public DataMethod<DataType>
{
public:
  FilterID() { DataMethod<DataType>::methodName = "FilterID"; }

  virtual ~FilterID() { }

  void setSource(IntMap& tbls, IntMap& cols, StringMap units)
  {
    fnameColno = cols[0];
  }

  void setTarget(IntMap& cols, StringMap units)
  {
    fidColno = cols[0];
    if (fidColno < 0)
    {
      throw DataMethodException("FilterID method. Couldn't source");
    }
  }

  void doit(TableData<DataType>& data, int row1, int row2)
  {
    for (int rowNo = row1; rowNo < row2; ++rowNo)
    {
      string filterName;
      data.value(fnameColno, rowNo, filterName);
      int mFilterID = DataOps::getFilterId(filterName);
      if (mFilterID > 0)
      {
        data.assign(fidColno, rowNo, mFilterID);
      }
    }
  }

  // No data from raw data included
  void doit2(TableData<DataType>& rawData, TableData<DataType>& data, int row1, int row2) { }

private:
  int fidColno;
  int fnameColno;
};
//-----------------------------------------------------------------------------
#endif
//-----------------------------------------------------------------------------
// Change log:
//
// 27-May-2004,  IAB: Original version.
//  7-Apr-2008, ETWS: Upgraded to use new detection table layout.