Subversion Repositories f9daq

#ifndef _H2D_H_

#define _H2D_H_

#ifdef __CINT__

#define HALIGN 41

#else

#define HALIGN 40

#endif

/* 2d histogramming */

#define H2D_ID 0x10

#pragma pack(4)

typedef struct {

  unsigned int id,len;

  unsigned int nx;

  unsigned int ny;

  int nentries;

  unsigned int size;   // 6*4

  double min;

  double max;

  double minx;

  double miny;

  double stepx;

  double stepy;  // 6*8

  char name[20];

  char title[100];

  char titlex[40];

  char titley[HALIGN]; // 196

  double *data;

} H2D;

#pragma pack()

double H2DGetYBinCenter(int h2d,int ybin);

double H2DGetYBinCenter(int h2d,int xbin);

int H2DClear(int h2d);

int H2DPrint(int h2d);

int H2DExist(int h2d);

int H2DCalculateBin(int h2d, int axis, double value);

int H2DGetBin(int h2d,int x, int y);

int H2DFill(int h2d,double x, double y, double val);

int H2DFillBin(int h2d,int x, int y, double val);

double H2DGetBinContent(int h2d,int atx, int aty);

int H2DInit(int h2d,const char *name,const char *title,int nx, double minx, double stepx, int ny, double miny, double stepy);

int H2DWrite(int h2d,const char *fname,const char*opt);

int H2DWrite2File(int h2d,FILE *fp);

int H2DSetTitle(int h2d,const char *title);

int H2DSetTitleX(int h2d,const char *title);

int H2DSetTitleY(int h2d,const char *title);

int H2DSetName(int h2d,const char *title);

int H2DGetNbinsY(int h);

int H2DGetNbinsX(int h);

double H2DGetMinY(int h);

double H2DGetMinX(int h);

double H2DGetStepY(int h);

double H2DGetStepX(int h);

double H2DGetMin(int h);

double H2DGetMax(int h);

double * H2DGetData(int h);

#endif /* _H2D_H_ */