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00001 /***************************************************************************
00002                           DDLTrapezoid.cc  -  description
00003                              -------------------
00004     begin                : Mon Oct 29 2001
00005     email                : case@ucdhep.ucdavis.edu
00006  ***************************************************************************/
00007 
00008 /***************************************************************************
00009  *                                                                         *
00010  *           DDDParser sub-component of DDD                                *
00011  *                                                                         *
00012  ***************************************************************************/
00013 
00014 #include "DetectorDescription/Parser/src/DDLTrapezoid.h"
00015 
00016 #include "DetectorDescription/Core/interface/DDName.h"
00017 #include "DetectorDescription/Core/interface/DDSolid.h"
00018 #include "DetectorDescription/Base/interface/DDdebug.h"
00019 
00020 #include "DetectorDescription/ExprAlgo/interface/ExprEvalSingleton.h"
00021 
00022 DDLTrapezoid::DDLTrapezoid( DDLElementRegistry* myreg )
00023   : DDLSolid( myreg )
00024 {}
00025 
00026 DDLTrapezoid::~DDLTrapezoid( void )
00027 {}
00028 
00029 // Upon encountering an end of the tag, call DDCore's Trap.
00030 void
00031 DDLTrapezoid::processElement( const std::string& name, const std::string& nmspace, DDCompactView& cpv )
00032 {
00033   DCOUT_V('P', "DDLTrapezoid::processElement started");
00034 
00035   ExprEvalInterface & ev = ExprEvalSingleton::instance();
00036 
00037   DDXMLAttribute atts = getAttributeSet();
00038 
00039   double phi = 0.0;
00040   double theta = 0.0;
00041   double dy2 = 0.0;
00042 
00043   if (atts.find("phi") != atts.end())
00044     phi = ev.eval(nmspace, atts.find("phi")->second);
00045 
00046   if (atts.find("theta") != atts.end())
00047     theta = ev.eval(nmspace, atts.find("theta")->second);
00048 
00049   if (atts.find("dy2") != atts.end())
00050     dy2 = ev.eval(nmspace, atts.find("dy2")->second);
00051   else if (atts.find("dy1") != atts.end())
00052     dy2 = ev.eval(nmspace, atts.find("dy1")->second);
00053 
00054   if (name == "Trapezoid")
00055   {
00056     DDSolid myTrap = 
00057       DDSolidFactory::trap( getDDName(nmspace),
00058                             ev.eval(nmspace, atts.find("dz")->second),
00059                             theta,
00060                             phi,
00061                             ev.eval(nmspace, atts.find("h1")->second),
00062                             ev.eval(nmspace, atts.find("bl1")->second),
00063                             ev.eval(nmspace, atts.find("tl1")->second),
00064                             ev.eval(nmspace, atts.find("alp1")->second),
00065                             ev.eval(nmspace, atts.find("h2")->second),
00066                             ev.eval(nmspace, atts.find("bl2")->second),
00067                             ev.eval(nmspace, atts.find("tl2")->second),
00068                             ev.eval(nmspace, atts.find("alp2")->second));
00069   }
00070   else if (name == "Trd1") 
00071   {
00072     DDSolid myTrd1 = 
00073       DDSolidFactory::trap( getDDName(nmspace),
00074                             ev.eval(nmspace, atts.find("dz")->second),
00075                             0,
00076                             0,
00077                             ev.eval(nmspace, atts.find("dy1")->second),
00078                             ev.eval(nmspace, atts.find("dx1")->second),
00079                             ev.eval(nmspace, atts.find("dx1")->second),
00080                             0,
00081                             dy2,
00082                             ev.eval(nmspace, atts.find("dx2")->second),
00083                             ev.eval(nmspace, atts.find("dx2")->second),
00084                             0 );
00085   }
00086   else
00087   {
00088     std::string msg = "\nDDLTrapezoid::processElement failed to process element of name: " 
00089                       + name
00090                       + ".  It can only process Trapezoid and Trd1.";
00091     throwError(msg);
00092   }
00093 
00094   DDLSolid::setReference( nmspace, cpv );
00095 
00096   DCOUT_V('P', "DDLTrapezoid::processElement completed");
00097 }
/data/refman/pasoursint/CMSSW_4_1_8_patch12/src/DetectorDescription/Parser/src/DDLTrapezoid.cc
