Concrete class for one side of mass constraint equation of the type:
$(1 + 2) = (3 + 4)$ . More...

#include <Constraint_Intermed.h>

Inheritance diagram for hitfit::Constraint_Intermed_Labels:

Public Member Functions
virtual std::unique_ptr< Constraint_Intermed >	clone () const

	Constraint_Intermed_Labels (const std::vector< int > &labels)

	Constraint_Intermed_Labels (const Constraint_Intermed_Labels &c)

virtual bool	has_labels (int ilabel, int jlabel) const

virtual void	print (std::ostream &s) const

virtual double	sum_mass_terms (const Fourvec_Event &ev) const

virtual	~Constraint_Intermed_Labels ()

Public Member Functions inherited from hitfit::Constraint_Intermed
	Constraint_Intermed ()

virtual	~Constraint_Intermed ()

Private Member Functions
bool	has_label (int label) const

Constraint_Intermed &	operator= (const Constraint_Intermed &)

Private Attributes
std::vector< int >	_labels

Detailed Description

Concrete class for one side of mass constraint equation of the type:
$(1 + 2) = (3 + 4)$ .

Definition at line 257 of file Constraint_Intermed.h.

Constructor & Destructor Documentation

hitfit::Constraint_Intermed_Labels::Constraint_Intermed_Labels ( const std::vector< int > & labels )

Constructor.

Parameters

labels The labels used by this side of mass constraint.

Definition at line 154 of file Constraint_Intermed.cc.

Referenced by hitfit::Constraint_Intermed_Constant::clone().

   : _labels (labels)
 {
   // Sort them.
   stable_sort (_labels.begin(), _labels.end());
 }

hitfit::Constraint_Intermed_Labels::Constraint_Intermed_Labels ( const Constraint_Intermed_Labels & c )

Copy constructor.

Parameters

c	The instance of Constraint_Intermed_Labels to be copied.

Definition at line 169 of file Constraint_Intermed.cc.

    : _labels (c._labels)
 {
 }

virtual hitfit::Constraint_Intermed_Labels::~Constraint_Intermed_Labels ( )

inlinevirtual

Destructor.

Definition at line 276 of file Constraint_Intermed.h.

References hitfit::Constraint_Intermed::clone(), ev, hitfit::Constraint_Intermed::has_labels(), diffTwoXMLs::label, hitfit::Constraint_Intermed::print(), alignCSCRings::s, and hitfit::Constraint_Intermed::sum_mass_terms().

276 {};

Member Function Documentation

unique_ptr< Constraint_Intermed > hitfit::Constraint_Intermed_Labels::clone ( void ) const

virtual

Clone function to copy the instance.

Implements hitfit::Constraint_Intermed.

Definition at line 276 of file Constraint_Intermed.cc.

 {
   return unique_ptr<Constraint_Intermed> 
     (new Constraint_Intermed_Labels (*this));
 }

bool hitfit::Constraint_Intermed_Labels::has_label ( int label ) const

private

Test to see if label is used by this side of the mass constraint.

Parameters

label The label for which to search.

Return:: true is this constraint use the label. false if this constraint doesn't use the label.

Definition at line 261 of file Constraint_Intermed.cc.

References spr::find(), and diffTwoXMLs::label.

 {
   return find (_labels.begin(), _labels.end(), label) != _labels.end();
 }

bool hitfit::Constraint_Intermed_Labels::has_labels	(	int	ilabel,
		int	jlabel
	)		const

virtual

Check the instance for reference of ilabel and jlabel.

Parameters

ilabel	The first label to test.
jlabel	The second label to test.

Return:: true if this instance references both labels ilabel and jlabel.
false if this instance doesn't reference both labels.

Implements hitfit::Constraint_Intermed.

Definition at line 181 of file Constraint_Intermed.cc.

References i, and edm::swap().

 {
   if (ilabel > jlabel)
     swap (ilabel, jlabel);
 
   unsigned sz = _labels.size();
   unsigned i;
   for (i=0; i < sz; i++) {
     if (_labels[i] == ilabel)
       break;
   }
 
   if (i == sz)
     return false;
 
   for (; i < sz; i++) {
     if (_labels[i] == jlabel)
       break;
   }
 
   if (i == sz)
     return false;
 
   return true;
 }

Constraint_Intermed& hitfit::Constraint_Intermed_Labels::operator= ( const Constraint_Intermed & )

private

Disallow assignment by NOT defining the assignment operation.

void hitfit::Constraint_Intermed_Labels::print ( std::ostream & s ) const

virtual

Print out the instance to the output stream.

Parameters

s	The output stream to which the instance is printed.

Implements hitfit::Constraint_Intermed.

Definition at line 243 of file Constraint_Intermed.cc.

References i, and alignCSCRings::s.

 {
   s << "(";
   for (unsigned i = 0; i < _labels.size(); i++) {
     if (i > 0)
       s << "+";
     s << _labels[i];
   }
   s << ")";
 }

double hitfit::Constraint_Intermed_Labels::sum_mass_terms ( const Fourvec_Event & ev ) const

virtual

Evaluate this half of the mass constraint, using the data in ev.

Parameters

ev	The event for which the mass constraint is to be evaluated.

Return:: $\frac{m^{2}}{2}$ .

Implements hitfit::Constraint_Intermed.

Definition at line 219 of file Constraint_Intermed.cc.

References ev, i, hitfit::FE_Obj::label, hitfit::FE_Obj::mass, and connectstrParser::o.

 {
   int nobjs = ev.nobjs();
   double sum = 0;
   for (int i = 0; i < nobjs; i++) {
     const FE_Obj& o = ev.obj (i);
     if (has_label (o.label))
       sum += o.mass * o.mass / 2;
   }
 
   return sum;
 }

Member Data Documentation

std::vector<int> hitfit::Constraint_Intermed_Labels::_labels

private

List of the labels for this side of mass constraint, kept in sorted order.

Definition at line 336 of file Constraint_Intermed.h.

Referenced by validation.SimpleValidation::_doPlots(), and plotting.PlotFolder::draw().

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation