StripTopologyBuilder Class Reference

#include <StripTopologyBuilder.h>

Public Member Functions
StripTopology *	build (const Bounds *, double, std::string)
	StripTopologyBuilder ()

Private Member Functions
StripTopology *	constructBarrel (float, float)
StripTopology *	constructForward (float, float, float, int)

Private Attributes
double	theAPVNumb

Detailed Description

Called by GeomTopologyBuilder, chooses the right topology for Strips.

Definition at line 13 of file StripTopologyBuilder.h.

Constructor & Destructor Documentation

StripTopologyBuilder::StripTopologyBuilder

(

)

Definition at line 10 of file StripTopologyBuilder.cc.

{}

Member Function Documentation

StripTopology * StripTopologyBuilder::build	(	const Bounds *	bs,
		double	apvnumb,
		std::string	part
	)

Definition at line 12 of file StripTopologyBuilder.cc.

References constructBarrel(), constructForward(), Bounds::length(), query::result, theAPVNumb, Bounds::width(), and Bounds::widthAtHalfLength().

Referenced by GeomTopologyBuilder::buildStrip().

{
  theAPVNumb = apvnumb;

  StripTopology* result;
  if (part == "barrel") {
    result = constructBarrel( bs->length(), bs->width());
  }
  else {
    int yAx = (dynamic_cast<const TrapezoidalPlaneBounds*>(bs))->yAxisOrientation();
    result = constructForward( bs->length(), bs->width(),bs->widthAtHalfLength(),yAx);
  }
  return result;
}

StripTopology * StripTopologyBuilder::constructBarrel ( float  length, float  width  )

private

Definition at line 27 of file StripTopologyBuilder.cc.

References theAPVNumb.

Referenced by build().

{
  int nstrip = int(128*theAPVNumb);
  float pitch = width/nstrip;
  
  return new RectangularStripTopology(nstrip,pitch,length);
}

StripTopology * StripTopologyBuilder::constructForward ( float  length, float  width, float  widthAtHalf, int  yAxOr  )

private

Definition at line 35 of file StripTopologyBuilder.cc.

References theAPVNumb.

Referenced by build().

{
  int nstrip = int(128*theAPVNumb);
  float rCross = widthAtHalf*length/(2*(width-widthAtHalf));
  float aw = atan2(widthAtHalf/2., static_cast<double>(rCross))/(nstrip/2);
  return new RadialStripTopology(nstrip, aw, length, rCross, yAxOr);
}

Member Data Documentation

double StripTopologyBuilder::theAPVNumb

private

Definition at line 22 of file StripTopologyBuilder.h.

Referenced by build(), constructBarrel(), and constructForward().