CommonTopologies/src/SurfaceDeformationFactory.cc

0001 ///  \author    : Gero Flucke
0002 ///  date       : October 2010
0003
0004 #include "FWCore/Utilities/interface/Exception.h"
0005
0006 #include "Geometry/CommonTopologies/interface/SurfaceDeformationFactory.h"
0007 #include "Geometry/CommonTopologies/interface/BowedSurfaceDeformation.h"
0008 #include "Geometry/CommonTopologies/interface/TwoBowedSurfacesDeformation.h"
0009
0010 // included by header:
0011 // #include <vector>
0012 // #include <string>
0013
0014 SurfaceDeformationFactory::Type SurfaceDeformationFactory::surfaceDeformationType(const std::string &typeString) {
0015   if (typeString == "BowedSurface")
0016     return kBowedSurface;
0017   else if (typeString == "TwoBowedSurfaces")
0018     return kTwoBowedSurfaces;
0019   else {
0020     throw cms::Exception("BadInput") << "SurfaceDeformationFactory::surfaceDeformationType: "
0021                                      << "Unknown SurfaceDeformation type " << typeString
0022                                      << " (must be 'BowedSurface' or 'TwoBowedSurfaces'.\n";
0023     return kNoDeformations;  // not reached, to please the compiler
0024   }
0025 }
0026 std::string SurfaceDeformationFactory::surfaceDeformationTypeName(const SurfaceDeformationFactory::Type &type) {
0027   switch (type) {
0028     case kBowedSurface:
0029       return std::string("BowedSurface");
0030     case kTwoBowedSurfaces:
0031       return std::string("TwoBowedSurfaces");
0032     default:
0033       throw cms::Exception("BadInput") << "SurfaceDeformationFactory::surfaceDeformationTypeName: "
0034                                        << "Unknown SurfaceDeformation type " << type
0035                                        << " (must be 'kBowedSurface' or 'kTwoBowedSurfaces'.\n";
0036       return std::string("NoDeformations");
0037   }
0038 }
0039
0040 SurfaceDeformation *SurfaceDeformationFactory::create(int type, const std::vector<double> &params) {
0041   switch (type) {
0042     case kBowedSurface:
0043     case kTwoBowedSurfaces:
0044       return SurfaceDeformationFactory::create(params);
0045     default:
0046       throw cms::Exception("BadInput") << "SurfaceDeformationFactory::create: "
0047                                        << "Unknown SurfaceDeformation type " << type << " (need " << kBowedSurface
0048                                        << " or " << kTwoBowedSurfaces << ")\n";
0049       return nullptr;
0050   }
0051 }
0052
0053 SurfaceDeformation *SurfaceDeformationFactory::create(const std::vector<double> &params) {
0054   if (params.size() <= BowedSurfaceDeformation::maxParameterSize() &&
0055       params.size() >= BowedSurfaceDeformation::minParameterSize())
0056     return new BowedSurfaceDeformation(params);
0057   else if (params.size() <= TwoBowedSurfacesDeformation::maxParameterSize() &&
0058            params.size() >= TwoBowedSurfacesDeformation::minParameterSize())
0059     return new TwoBowedSurfacesDeformation(params);
0060
0061   throw cms::Exception("BadInput") << "SurfaceDeformationFactory::create: "
0062                                    << "Params.size() (" << params.size() << ") does not match.\n";
0063
0064   return nullptr;
0065 }