library: libTable #include "TColumnView.h"

# TColumnView

class description - source file - inheritance tree (.pdf)

## class TColumnView : public TChair

| Inheritance Chart:
`TObject`
| <- | `TNamed`
| <- | `TDataSet`
| <- | `TChair`
| <- | `TColumnView` |

        public:

                          TColumnView(const char* colName = "", TTable* table = 0)
                          TColumnView(const TColumnView&)
                  virtual ~TColumnView()
             virtual void Browse(TBrowser* b)
           static TClass* Class()
                     TH1* Histogram(const char* selection = "")
          virtual TClass* IsA() const
           virtual Bool_t IsFolder() const
             virtual void ShowMembers(TMemberInspector& insp, char* parent)
             virtual void Streamer(TBuffer& b)
                     void StreamerNVirtual(TBuffer& b)

### Data Members

## Class Description

      TColumnView

      It is a helper class to present TTable object view TBrowser

TColumnView(const char *colName,TTable *table):TChair(table)

~TColumnView()

    ______________________________________________________________________________

void Browse(TBrowser *)

     Create a column histogram for the simple column

TH1* Histogram(const char *selection)

     Create a histogram from the context menu

Bool_t IsFolder() const

     Treat the column with the pointer to the "Ptr" as a "folder"

### Inline Functions

                TClass* Class()
                TClass* IsA() const
                   void ShowMembers(TMemberInspector& insp, char* parent)
                   void Streamer(TBuffer& b)
                   void StreamerNVirtual(TBuffer& b)
            TColumnView TColumnView(const TColumnView&)

Author: Valery Fine(fine@bnl.gov) 13/03/2000
Last update: root/star:$Name: $:$Id: TColumnView.cxx,v 1.3 2005/04/25 17:23:33 brun Exp $
Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *