Main Page   Namespace List   Class Hierarchy   Alphabetical List   Compound List   File List   Compound Members   File Members  

GravityBin2D.h

Go to the documentation of this file.
00001 // Emacs -*- C++ -*-
00002 #ifndef ANAPHE_GRAVITYBIN2D
00003 #define ANAPHE_GRAVITYBIN2D 1
00004 
00005 #include "GravityBin1D.h"
00006 
00007 namespace Anaphe {
00008   namespace AIDA_Histogram_native {
00009 
00011 
00012 class GravityBin2D : public GravityBin1D
00013 {
00014 public:
00016   GravityBin2D();
00018   ~GravityBin2D() { /*nop*/; }
00023   bool fill( double weight, double coordX, double coordY );
00025   bool reset();
00027   bool scale( double factor );
00029   bool increment( const GravityBin2D& otherBin );
00030   bool increment( int extraEntries,
00031                   double extraHeight,
00032                   double extraError,
00033                   double extraCentreX,
00034                   double extraCentreY );
00036   bool set( int entriesNew,
00037             double heightNew,
00038             double errorNew,
00039             double centreXNew,
00040             double centreYNew );
00042   double centreOfGravityY() const;
00043 
00044 private:
00045   double  m_sumOfWeightTimesCoord;
00046 };
00047 
00048   }
00049 }
00050 
00051 #include "GravityBin2D.inl"
00052 
00053 #endif /* ifndef ANAPHE_GRAVITYBIN2D */

Generated on Tue Nov 19 12:32:17 2002 for AIDA_Histogram_native by doxygen1.2.16