colt.hep.aida

Interface IHistogram3D

All Superinterfaces:

IHistogram, java.io.Serializable

All Known Implementing Classes:

Histogram3D

public interface IHistogram3D
extends IHistogram

A Java interface corresponding to the AIDA 3D Histogram.

Note All methods that accept a bin number as an argument will also accept the constants OVERFLOW or UNDERFLOW as the argument, and as a result give the contents of the resulting OVERFLOW or UNDERFLOW bin.

See Also:

AIDA

Field Summary

Fields inherited from interface colt.hep.aida.IHistogram

OVERFLOW, serialVersionUID, UNDERFLOW

Method Summary

Modifier and Type	Method and Description
int	binEntries(int indexX, int indexY, int indexZ) The number of entries (ie the number of times fill was called for this bin).
double	binError(int indexX, int indexY, int indexZ) The error on this bin.
double	binHeight(int indexX, int indexY, int indexZ) Total height of the corresponding bin (ie the sum of the weights in this bin).
void	fill(double x, double y, double z) Fill the histogram with weight 1; equivalent to fill(x,y,z,1)..
void	fill(double x, double y, double z, double weight) Fill the histogram with specified weight.
double	meanX() Returns the mean of the histogram, as calculated on filling-time projected on the X axis.
double	meanY() Returns the mean of the histogram, as calculated on filling-time projected on the Y axis.
double	meanZ() Returns the mean of the histogram, as calculated on filling-time projected on the Z axis.
int[]	minMaxBins() Indexes of the in-range bins containing the smallest and largest binHeight(), respectively.
IHistogram2D	projectionXY() Create a projection parallel to the XY plane.
IHistogram2D	projectionXZ() Create a projection parallel to the XZ plane.
IHistogram2D	projectionYZ() Create a projection parallel to the YZ plane.
double	rmsX() Returns the rms of the histogram as calculated on filling-time projected on the X axis.
double	rmsY() Returns the rms of the histogram as calculated on filling-time projected on the Y axis.
double	rmsZ() Returns the rms of the histogram as calculated on filling-time projected on the Z axis.
IHistogram2D	sliceXY(int indexZ) Create a slice parallel to the XY plane at bin indexZ and one bin wide.
IHistogram2D	sliceXY(int indexZ1, int indexZ2) Create a slice parallel to the XY plane, between "indexZ1" and "indexZ2" (inclusive).
IHistogram2D	sliceXZ(int indexY) Create a slice parallel to the XZ plane at bin indexY and one bin wide.
IHistogram2D	sliceXZ(int indexY1, int indexY2) Create a slice parallel to the XZ plane, between "indexY1" and "indexY2" (inclusive).
IHistogram2D	sliceYZ(int indexX) Create a slice parallel to the YZ plane at bin indexX and one bin wide.
IHistogram2D	sliceYZ(int indexX1, int indexX2) Create a slice parallel to the YZ plane, between "indexX1" and "indexX2" (inclusive).
IAxis	xAxis() Return the X axis.
IAxis	yAxis() Return the Y axis.
IAxis	zAxis() Return the Z axis.

Methods inherited from interface colt.hep.aida.IHistogram

allEntries, dimensions, entries, equivalentBinEntries, extraEntries, reset, sumAllBinHeights, sumBinHeights, sumExtraBinHeights, title

Method Detail

binEntries

int binEntries(int indexX,
               int indexY,
               int indexZ)

The number of entries (ie the number of times fill was called for this bin).

Parameters:

indexX - the x bin number (0...Nx-1) or OVERFLOW or UNDERFLOW.

indexY - the y bin number (0...Ny-1) or OVERFLOW or UNDERFLOW.

indexZ - the z bin number (0...Nz-1) or OVERFLOW or UNDERFLOW.

binError

double binError(int indexX,
                int indexY,
                int indexZ)

The error on this bin.

Parameters:

indexX - the x bin number (0...Nx-1) or OVERFLOW or UNDERFLOW.

indexY - the y bin number (0...Ny-1) or OVERFLOW or UNDERFLOW.

indexZ - the z bin number (0...Nz-1) or OVERFLOW or UNDERFLOW.

binHeight

double binHeight(int indexX,
                 int indexY,
                 int indexZ)

Total height of the corresponding bin (ie the sum of the weights in this bin).

Parameters:

indexX - the x bin number (0...Nx-1) or OVERFLOW or UNDERFLOW.

indexY - the y bin number (0...Ny-1) or OVERFLOW or UNDERFLOW.

indexZ - the z bin number (0...Nz-1) or OVERFLOW or UNDERFLOW.

fill

void fill(double x,
          double y,
          double z)

Fill the histogram with weight 1; equivalent to fill(x,y,z,1)..

fill

void fill(double x,
          double y,
          double z,
          double weight)

Fill the histogram with specified weight.

meanX

double meanX()

Returns the mean of the histogram, as calculated on filling-time projected on the X axis.

meanY

double meanY()

Returns the mean of the histogram, as calculated on filling-time projected on the Y axis.

meanZ

double meanZ()

Returns the mean of the histogram, as calculated on filling-time projected on the Z axis.

minMaxBins

int[] minMaxBins()

Indexes of the in-range bins containing the smallest and largest binHeight(), respectively.

Returns:

{minBinX,minBinY,minBinZ, maxBinX,maxBinY,maxBinZ}.

projectionXY

IHistogram2D projectionXY()

Create a projection parallel to the XY plane. Equivalent to sliceXY(UNDERFLOW,OVERFLOW).

projectionXZ

IHistogram2D projectionXZ()

Create a projection parallel to the XZ plane. Equivalent to sliceXZ(UNDERFLOW,OVERFLOW).

projectionYZ

IHistogram2D projectionYZ()

Create a projection parallel to the YZ plane. Equivalent to sliceYZ(UNDERFLOW,OVERFLOW).

rmsX

double rmsX()

Returns the rms of the histogram as calculated on filling-time projected on the X axis.

rmsY

double rmsY()

Returns the rms of the histogram as calculated on filling-time projected on the Y axis.

rmsZ

double rmsZ()

Returns the rms of the histogram as calculated on filling-time projected on the Z axis.

sliceXY

IHistogram2D sliceXY(int indexZ)

Create a slice parallel to the XY plane at bin indexZ and one bin wide. Equivalent to sliceXY(indexZ,indexZ).

sliceXY

IHistogram2D sliceXY(int indexZ1,
                     int indexZ2)

Create a slice parallel to the XY plane, between "indexZ1" and "indexZ2" (inclusive). The returned IHistogram2D represents an instantaneous snapshot of the histogram at the time the slice was created.

sliceXZ

IHistogram2D sliceXZ(int indexY)

Create a slice parallel to the XZ plane at bin indexY and one bin wide. Equivalent to sliceXZ(indexY,indexY).

sliceXZ

IHistogram2D sliceXZ(int indexY1,
                     int indexY2)

Create a slice parallel to the XZ plane, between "indexY1" and "indexY2" (inclusive). The returned IHistogram2D represents an instantaneous snapshot of the histogram at the time the slice was created.

sliceYZ

IHistogram2D sliceYZ(int indexX)

Create a slice parallel to the YZ plane at bin indexX and one bin wide. Equivalent to sliceYZ(indexX,indexX).

sliceYZ

IHistogram2D sliceYZ(int indexX1,
                     int indexX2)

Create a slice parallel to the YZ plane, between "indexX1" and "indexX2" (inclusive). The returned IHistogram2D represents an instantaneous snapshot of the histogram at the time the slice was created.

xAxis

IAxis xAxis()

Return the X axis.

yAxis

IAxis yAxis()

Return the Y axis.

zAxis

IAxis zAxis()

Return the Z axis.