Public Member Functions
	MuonGeometrySanityCheckCustomFrame (const edm::ParameterSet &iConfig, std::string name)

GlobalPoint	transform (GlobalPoint point) const

GlobalPoint	transformInverse (GlobalPoint point) const

Public Attributes
AlgebraicMatrix	matrix

AlgebraicMatrix	matrixInverse

Detailed Description

Definition at line 47 of file MuonGeometrySanityCheck.cc.

Constructor & Destructor Documentation

◆ MuonGeometrySanityCheckCustomFrame()

MuonGeometrySanityCheckCustomFrame::MuonGeometrySanityCheckCustomFrame	(	const edm::ParameterSet &	iConfig,
		std::string	name
	)

Definition at line 147 of file MuonGeometrySanityCheck.cc.

                                                                                        {
   std::vector<double> numbers = iConfig.getParameter<std::vector<double> >("matrix");
   if (numbers.size() != 9) {
     throw cms::Exception("BadConfig") << "Custom frame \"" << name << "\" has a matrix which is not 3x3." << std::endl;
   }
  
   matrix = AlgebraicMatrix(3, 3);
   matrix[0][0] = numbers[0];
   matrix[0][1] = numbers[1];
   matrix[0][2] = numbers[2];
   matrix[1][0] = numbers[3];
   matrix[1][1] = numbers[4];
   matrix[1][2] = numbers[5];
   matrix[2][0] = numbers[6];
   matrix[2][1] = numbers[7];
   matrix[2][2] = numbers[8];
  
   int ierr;
   matrixInverse = matrix;
   matrixInverse.invert(ierr);
   if (ierr != 0) {
     throw cms::Exception("BadConfig") << "Could not invert matrix for custom frame \"" << name << "\"." << std::endl;
   }
 }

References Exception, edm::ParameterSet::getParameter(), matrix, matrixInverse, and Skims_PA_cff::name.

Member Function Documentation

◆ transform()

GlobalPoint MuonGeometrySanityCheckCustomFrame::transform ( GlobalPoint point ) const

Definition at line 173 of file MuonGeometrySanityCheck.cc.

                                                                                  {
   AlgebraicVector input(3);
   input[0] = point.x();
   input[1] = point.x();
   input[2] = point.x();
   AlgebraicVector output = matrix * input;
   return GlobalPoint(output[0], output[1], output[3]);
 }

References input, matrix, convertSQLitetoXML_cfg::output, and point.

◆ transformInverse()

GlobalPoint MuonGeometrySanityCheckCustomFrame::transformInverse ( GlobalPoint point ) const

Definition at line 182 of file MuonGeometrySanityCheck.cc.

                                                                                         {
   AlgebraicVector input(3);
   input[0] = point.x();
   input[1] = point.x();
   input[2] = point.x();
   AlgebraicVector output = matrixInverse * input;
   return GlobalPoint(output[0], output[1], output[3]);
 }