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File indexing completed on 2021-02-14 12:49:00

0001 #include "Geometry/RPCGeometry/interface/RPCRollSpecs.h"
0002 #include "Geometry/CommonTopologies/interface/RectangularStripTopology.h"
0003 #include "Geometry/CommonTopologies/interface/TrapezoidalStripTopology.h"
0004 
0005 using namespace GeomDetEnumerators;
0006 
0007 RPCRollSpecs::RPCRollSpecs(SubDetector rss, const std::string& name, const RPCSpecs& pars)
0008     : GeomDetType(name, rss), _p(pars), _n(name) {
0009   if (rss == RPCBarrel) {
0010     int nstrip = static_cast<int>(_p[2]);
0011     float pitch = _p[0] * 2 / _p[2];
0012     float striplength = _p[1] * 2;
0013     _top = new RectangularStripTopology(nstrip, pitch, striplength);
0014   } else if (rss == RPCEndcap) {
0015     float b = _p[0];
0016     float B = _p[1];
0017     float h = _p[2];
0018     float r0 = h * (B + b) / (B - b);
0019     float striplength = h * 2;
0020     float strips = _p[3];
0021     float pitch = (b + B) / strips;
0022     int nstrip = static_cast<int>(strips);
0023 
0024     _top = new TrapezoidalStripTopology(nstrip, pitch, striplength, r0);
0025   } else {
0026     _top = nullptr;
0027   }
0028 }
0029 
0030 RPCRollSpecs::~RPCRollSpecs() {
0031   if (_top)
0032     delete _top;
0033   _top = nullptr;
0034 }
0035 
0036 const Topology& RPCRollSpecs::topology() const { return *(_top); }
0037 
0038 const StripTopology& RPCRollSpecs::specificTopology() const { return *(_top); }
0039 
0040 const std::string& RPCRollSpecs::detName() const { return _n; }