npstat::DualAxis Class Reference

#include <DualAxis.h>

Public Member Functions
double	coordinate (const unsigned i) const
std::vector< double >	coords () const
	DualAxis (const GridAxis &g)
	DualAxis (const UniformAxis &u)
	DualAxis (unsigned nCoords, double min, double max, const char *label=0)
	DualAxis (const std::vector< double > &coords, const bool useLogSpace=false)
	DualAxis (const std::vector< double > &coords, const char *label, const bool useLogSpace=false)
std::pair< unsigned, double >	getInterval (const double x) const
double	intervalWidth (const unsigned i=0) const
bool	isUniform () const
const std::string &	label () const
double	length () const
std::pair< unsigned, double >	linearInterval (const double x) const
double	max () const
double	min () const
unsigned	nCoords () const
unsigned	nIntervals () const
bool	operator!= (const DualAxis &r) const
bool	operator== (const DualAxis &r) const
void	setLabel (const char *newlabel)
bool	usesLogSpace () const
const GridAxis *	getGridAxis () const
const UniformAxis *	getUniformAxis () const
gs::ClassId	classId () const
bool	write (std::ostream &of) const

Static Public Member Functions
static const char *	classname ()
static DualAxis *	read (const gs::ClassId &id, std::istream &in)
static unsigned	version ()

Private Member Functions
	DualAxis ()

Static Private Member Functions
static std::vector< double >	dummy_vec ()

Private Attributes
GridAxis	a_
UniformAxis	u_
bool	uniform_

Detailed Description

Rectangular grid axis which can be either uniform or non-uniform. Will work a little bit slower than either GridAxis or UniformAxis, but can be used in place of either one of them.

Definition at line 24 of file DualAxis.h.

Constructor & Destructor Documentation

npstat::DualAxis::DualAxis ( const GridAxis &  g )

inline

Definition at line 28 of file DualAxis.h.

            : a_(g), u_(2, 0.0, 1.0), uniform_(false) {}

npstat::DualAxis::DualAxis ( const UniformAxis &  u )

inline

Definition at line 31 of file DualAxis.h.

            : a_(dummy_vec()), u_(u), uniform_(true) {}

npstat::DualAxis::DualAxis ( unsigned  nCoords, double  min, double  max, const char *  label = 0  )

inline

Definition at line 34 of file DualAxis.h.

            : a_(dummy_vec()), u_(nCoords, min, max, label), uniform_(true) {}

npstat::DualAxis::DualAxis ( const std::vector< double > &  coords, const bool  useLogSpace = false  )

inlineexplicit

Definition at line 38 of file DualAxis.h.

            : a_(coords, useLogSpace), u_(2, 0.0, 1.0), uniform_(false) {}

npstat::DualAxis::DualAxis ( const std::vector< double > &  coords, const char *  label, const bool  useLogSpace = false  )

inline

Definition at line 42 of file DualAxis.h.

            : a_(coords, label, useLogSpace), u_(2,0.0,1.0), uniform_(false) {}

npstat::DualAxis::DualAxis ( )

inlineprivate

Definition at line 130 of file DualAxis.h.

Referenced by read().

            : a_(dummy_vec()), u_(2, 0.0, 1.0), uniform_(true) {}

Member Function Documentation

gs::ClassId npstat::DualAxis::classId ( ) const

inline

Method related to "geners" I/O

Definition at line 110 of file DualAxis.h.

{return gs::ClassId(*this);}

static const char* npstat::DualAxis::classname ( )

inlinestatic

Definition at line 114 of file DualAxis.h.

{return "npstat::DualAxis";}

double npstat::DualAxis::coordinate ( const unsigned  i ) const

inline

Definition at line 70 of file DualAxis.h.

References a_, npstat::UniformAxis::coordinate(), npstat::GridAxis::coordinate(), u_, and uniform_.

            {return uniform_ ? u_.coordinate(i) : a_.coordinate(i);}

std::vector<double> npstat::DualAxis::coords ( ) const

inline

Definition at line 82 of file DualAxis.h.

References a_, npstat::GridAxis::coords(), npstat::UniformAxis::coords(), u_, and uniform_.

            {return uniform_ ? u_.coords() : a_.coords();}

static std::vector<double> npstat::DualAxis::dummy_vec ( )

inlinestaticprivate

Definition at line 123 of file DualAxis.h.

        {
            std::vector<double> vec(2, 0.0);
            vec[1] = 1.0;
            return vec;
        }

const GridAxis* npstat::DualAxis::getGridAxis ( ) const

inline

Return a pointer to the underlying axis. This will be a null pointer if the axis does not correspond to the constructed type.

Definition at line 97 of file DualAxis.h.

References a_, and uniform_.

            {return uniform_ ? static_cast<const GridAxis*>(0) : &a_;}

std::pair<unsigned,double> npstat::DualAxis::getInterval ( const double  x ) const

inline

Definition at line 64 of file DualAxis.h.

References a_, npstat::UniformAxis::getInterval(), npstat::GridAxis::getInterval(), u_, and uniform_.

            {return uniform_ ? u_.getInterval(x) : a_.getInterval(x);}

const UniformAxis* npstat::DualAxis::getUniformAxis ( ) const

inline

Definition at line 100 of file DualAxis.h.

References u_, and uniform_.

            {return uniform_ ? &u_ : static_cast<const UniformAxis*>(0);}

double npstat::DualAxis::intervalWidth ( const unsigned  i = 0 ) const

inline

Definition at line 79 of file DualAxis.h.

References a_, i, npstat::UniformAxis::intervalWidth(), npstat::GridAxis::intervalWidth(), u_, and uniform_.

            {return uniform_ ? u_.intervalWidth(i) : a_.intervalWidth(i);}

bool npstat::DualAxis::isUniform ( ) const

inline

Definition at line 47 of file DualAxis.h.

References uniform_.

{return uniform_;}

const std::string& npstat::DualAxis::label ( ) const

inline

Definition at line 58 of file DualAxis.h.

References a_, npstat::UniformAxis::label(), npstat::GridAxis::label(), u_, and uniform_.

            {return uniform_ ? u_.label() : a_.label();}

double npstat::DualAxis::length ( ) const

inline

Definition at line 73 of file DualAxis.h.

References a_, npstat::UniformAxis::length(), npstat::GridAxis::length(), u_, and uniform_.

            {return uniform_ ? u_.length() : a_.length();}

std::pair<unsigned,double> npstat::DualAxis::linearInterval ( const double  x ) const

inline

Definition at line 67 of file DualAxis.h.

References a_, npstat::UniformAxis::linearInterval(), npstat::GridAxis::linearInterval(), u_, and uniform_.

            {return uniform_ ? u_.linearInterval(x) : a_.linearInterval(x);}

double npstat::DualAxis::max ( ) const

inline

Definition at line 55 of file DualAxis.h.

References a_, npstat::UniformAxis::max(), npstat::GridAxis::max(), u_, and uniform_.

            {return uniform_ ? u_.max() : a_.max();}

double npstat::DualAxis::min ( ) const

inline

Definition at line 52 of file DualAxis.h.

References a_, npstat::UniformAxis::min(), npstat::GridAxis::min(), u_, and uniform_.

            {return uniform_ ? u_.min() : a_.min();}

unsigned npstat::DualAxis::nCoords ( ) const

inline

Definition at line 49 of file DualAxis.h.

References a_, npstat::UniformAxis::nCoords(), npstat::GridAxis::nCoords(), u_, and uniform_.

            {return uniform_ ? u_.nCoords() : a_.nCoords();}

unsigned npstat::DualAxis::nIntervals ( ) const

inline

Definition at line 76 of file DualAxis.h.

References a_, npstat::UniformAxis::nIntervals(), npstat::GridAxis::nIntervals(), u_, and uniform_.

            {return uniform_ ? u_.nIntervals() : a_.nIntervals();}

bool npstat::DualAxis::operator!= ( const DualAxis &  r ) const

inline

Definition at line 88 of file DualAxis.h.

References alignCSCRings::r.

            {return !(*this == r);}

bool npstat::DualAxis::operator== ( const DualAxis &  r ) const

inline

Definition at line 85 of file DualAxis.h.

References a_, u_, and uniform_.

            {return uniform_ == r.uniform_ && a_ == r.a_ && u_ == r.u_;}

DualAxis * npstat::DualAxis::read ( const gs::ClassId &  id, std::istream &  in  )

static

Definition at line 18 of file DualAxis.cc.

References trackerHits::c, cond::rpcobimon::current, DualAxis(), npstat::UniformAxis::read(), and npstat::GridAxis::read().

    {
        static const gs::ClassId current(gs::ClassId::makeId<DualAxis>());
        current.ensureSameId(id);

        unsigned char c;
        gs::read_pod(in, &c);
        gs::ClassId clid(in, 1);
        if (in.fail())
            throw gs::IOReadFailure("In npstat::DualAxis::read: "
                                    "input stream failure");
        if (c)
        {
            CPP11_auto_ptr<UniformAxis> axis(UniformAxis::read(clid, in));
            return new DualAxis(*axis);
        }
        else
        {
            CPP11_auto_ptr<GridAxis> axis(GridAxis::read(clid, in));
            return new DualAxis(*axis);
        }
    }

void npstat::DualAxis::setLabel ( const char *  newlabel )

inline

Modify the axis label

Definition at line 105 of file DualAxis.h.

References a_, npstat::UniformAxis::setLabel(), npstat::GridAxis::setLabel(), u_, and uniform_.

            {uniform_ ? u_.setLabel(newlabel) : a_.setLabel(newlabel);}

bool npstat::DualAxis::usesLogSpace ( ) const

inline

Definition at line 61 of file DualAxis.h.

References a_, u_, uniform_, npstat::UniformAxis::usesLogSpace(), and npstat::GridAxis::usesLogSpace().

            {return uniform_ ? u_.usesLogSpace() : a_.usesLogSpace();}

static unsigned npstat::DualAxis::version ( )

inlinestatic

Definition at line 115 of file DualAxis.h.

{return 1;}

bool npstat::DualAxis::write

(

std::ostream &

of

)

const

Definition at line 8 of file DualAxis.cc.

References a_, trackerHits::c, npstat::UniformAxis::classId(), npstat::GridAxis::classId(), u_, uniform_, npstat::UniformAxis::write(), and npstat::GridAxis::write().

    {
        unsigned char c = uniform_;
        gs::write_pod(of, c);
        if (uniform_)
            return !of.fail() && u_.classId().write(of) && u_.write(of);
        else
            return !of.fail() && a_.classId().write(of) && a_.write(of);
    }

Member Data Documentation

GridAxis npstat::DualAxis::a_

private

Definition at line 119 of file DualAxis.h.

Referenced by coordinate(), coords(), getGridAxis(), getInterval(), intervalWidth(), label(), length(), linearInterval(), max(), min(), nCoords(), nIntervals(), operator==(), setLabel(), usesLogSpace(), and write().

UniformAxis npstat::DualAxis::u_

private

Definition at line 120 of file DualAxis.h.

Referenced by coordinate(), coords(), getInterval(), getUniformAxis(), intervalWidth(), label(), length(), linearInterval(), max(), min(), nCoords(), nIntervals(), operator==(), setLabel(), usesLogSpace(), and write().

bool npstat::DualAxis::uniform_

private

Definition at line 121 of file DualAxis.h.

Referenced by coordinate(), coords(), getGridAxis(), getInterval(), getUniformAxis(), intervalWidth(), isUniform(), label(), length(), linearInterval(), max(), min(), nCoords(), nIntervals(), operator==(), setLabel(), usesLogSpace(), and write().