Structure to store the information about forward and backward walls of CDC. More...

Public Member Functions
void	setLine (const double tangent, const double offset)
	Set parameters of slopping line.

double	getLine (const double x) const
	Return the y value of the sloping line based on the x value.

Detailed Description

Structure to store the information about forward and backward walls of CDC.

CDC has a shape of two trapezoids, so the geometry of forward and backward walls is two sloping lines. This structure handles one sloping line.

Definition at line 133 of file KinkFinderModule.h.

Member Function Documentation

double getLine ( const double x ) const

inline

Return the y value of the sloping line based on the x value.

It is used in ifInCDC function to check if the track point is inside CDC.

Parameters

x	coordinate [cm]

Definition at line 152 of file KinkFinderModule.h.

      {
        return m_tangent * x + m_offset;
      }

inline

Set parameters of slopping line.

Parameters

tangent	tangent of the sloping line
offset	offset of the sloping line [cm]

Definition at line 140 of file KinkFinderModule.h.

      {
        m_tangent = tangent;
        m_offset = offset;
      }

double m_offset

private

offset of the sloping line [cm]

Definition at line 159 of file KinkFinderModule.h.

double m_tangent

private

tangent of the sloping line

Definition at line 158 of file KinkFinderModule.h.

The documentation for this struct was generated from the following file: