#ifndef DPDATAVLTEXT_HEADER
#define DPDATAVLTEXT_HEADER 1
/////////////////////////////////////////////////////////////
//! rcsid="$Id: DataVLText.hh,v 1.4 2000/07/07 12:57:16 ees1cg Exp $"
//! author="Charles Galambos"
//! file="amma/PatternRec/DataProc/DataVLText.hh"
//! lib=DPPatternRec
//! docentry="Pattern Recognition.IO"
//! date="02/07/99"

#include "amma/DP/Port.hh"
#include "amma/Stream.hh"
#include "amma/Num/NumDataSet.hh"

// NumDataC<VectorC,NumLabelC>

class FilenameC;

//! userlevel=Normal
//: Load a vector in text format.
// Use via functions found in amma/StdType/DataProc/FileFormatIO.hh

class DPINumVLDataTextC 
  : public DPIPortC<NumDataC<VectorC,NumLabelC> >
{
public:
  DPINumVLDataTextC(const FilenameC &fn);
  //: Constructor from filename.  
  
  DPINumVLDataTextC(const IStreamC &strm);
  //: Constructor from stream 
};

//! userlevel=Normal
//: Save a vector in text format.
// Use via functions found in amma/StdType/DataProc/FileFormatIO.hh

class DPONumVLDataTextC 
  : public DPOPortC<NumDataC<VectorC,NumLabelC> >
{
public:
  DPONumVLDataTextC(const FilenameC &fn);
  //: Constructor from filename.  
  
  DPONumVLDataTextC(const OStreamC &strm);
  //: Constructor from stream.  
};



#endif