Constructor Detail

• DataKeeper

  public DataKeeper(int size)

• DataKeeper

  public DataKeeper(P1D p1d)

  Initialize from a P1D

  Parameters:

  p1d - input P1D

• DataKeeper

  public DataKeeper(H1D h1d)

  Initialize from a histogram

  Parameters:

  h1d -

Method Detail

• setTitle

  public void setTitle(String title)

• getTitle

  public String getTitle()

• setErrors

  public void setErrors(double[] errors)

• setValues

  public void setValues(double[] values)

• scale

  public void scale(int index,
                    double factor)

  Scale values and errors by a factor

  Parameters:

  index - index of the value

  factor - factor to scale

• scale

  public void scale(double factor)

  Scale all values and errors by a factor

  Parameters:

  factor - factor to scale

• getErrors

  public double[] getErrors()

• copy

  public DataKeeper copy()

  Make a copy

  Returns:

• getValues

  public double[] getValues()

  Get values

  Returns:

• getIntegral

  public double getIntegral()

  Calculate integral, summing up all values

  Returns:

  H1D integral

• getError

  public double getError(int index)

  Get error at index

  Parameters:

  index -

• getValue

  public double getValue(int index)

  Get value at index

  Parameters:

  index -

• setValue

  public void setValue(int index,
                       double value)

  Set a value at index

  Parameters:

  index - index

  value - value

• setError

  public void setError(int index,
                       double value)

  Set a error at index

  Parameters:

  index - index

  value - value

• getSize

  public int getSize()

  Get the size of container

  Returns: