funct::Master< F > Struct Template Reference

#include <FunctClone.h>

Public Member Functions
void	add () const
double	get (size_t i) const
double	get (size_t i, double x) const
	Master (const F &f)
double	operator() () const
double	operator() (double x) const
size_t	size () const

Private Member Functions
void	clear () const
void	reset () const
void	update () const
void	update (double x) const

Private Attributes
const boost::shared_ptr< F >	f_
std::vector< bool >	toBeUpdated_
double	value_

Detailed Description

template<typename F>
struct funct::Master< F >

Definition at line 10 of file FunctClone.h.

Constructor & Destructor Documentation

template<typename F>

funct::Master< F >::Master ( const F &  f )

inline

Definition at line 11 of file FunctClone.h.

                       : f_(new F(f)), toBeUpdated_(1, true) { 
    }

Member Function Documentation

template<typename F>

void funct::Master< F >::add ( ) const

inline

Definition at line 19 of file FunctClone.h.

References funct::Master< F >::size(), and funct::Master< F >::toBeUpdated_.

Referenced by counter.Counter::register().

                     {
      toBeUpdated_.resize(size() + 1, true);
    }

template<typename F>

void funct::Master< F >::clear ( void  ) const

inlineprivate

Definition at line 37 of file FunctClone.h.

References lumiContext::fill, and funct::Master< F >::toBeUpdated_.

Referenced by funct::Master< F >::update().

                       {
      std::fill(toBeUpdated_.begin(), toBeUpdated_.end(), false);
    }

template<typename F>

double funct::Master< F >::get ( size_t  i ) const

inline

Definition at line 23 of file FunctClone.h.

References i, funct::Master< F >::toBeUpdated_, funct::Master< F >::update(), and funct::Master< F >::value_.

Referenced by Options.Options::__getitem__().

                               {
      if(toBeUpdated_[i]) update();
      toBeUpdated_[i] = true;
      return value_;
    }

template<typename F>

double funct::Master< F >::get ( size_t  i, double  x  ) const

inline

Definition at line 28 of file FunctClone.h.

References i, funct::Master< F >::toBeUpdated_, funct::Master< F >::update(), funct::Master< F >::value_, and x().

Referenced by Options.Options::__getitem__().

                                         {
      if(toBeUpdated_[i]) update(x);
      toBeUpdated_[i] = true;
      return value_;
    }

template<typename F>

double funct::Master< F >::operator() ( ) const

inline

Definition at line 13 of file FunctClone.h.

                              {
      return get(0);
    }

template<typename F>

double funct::Master< F >::operator() ( double  x ) const

inline

Definition at line 16 of file FunctClone.h.

                                      {
      return get(0, x);
    }

template<typename F>

void funct::Master< F >::reset ( void  ) const

inlineprivate

Definition at line 34 of file FunctClone.h.

References lumiContext::fill, and funct::Master< F >::toBeUpdated_.

                       {
      std::fill(toBeUpdated_.begin(), toBeUpdated_.end(), true);
    }

template<typename F>

size_t funct::Master< F >::size ( void  ) const

inline

Definition at line 22 of file FunctClone.h.

References funct::Master< F >::toBeUpdated_.

Referenced by funct::Master< F >::add().

{ return toBeUpdated_.size(); }

template<typename F>

void funct::Master< F >::update ( void  ) const

inlineprivate

Definition at line 40 of file FunctClone.h.

References funct::Master< F >::clear(), and funct::Master< F >::value_.

Referenced by funct::Master< F >::get(), and Vispa.Gui.ZoomableWidget.ZoomableWidget::setZoom().

                        {
      clear();
      value_ = (*f_)();
    }

template<typename F>

void funct::Master< F >::update ( double  x ) const

inlineprivate

Definition at line 44 of file FunctClone.h.

References funct::Master< F >::clear(), and funct::Master< F >::value_.

Referenced by Vispa.Gui.ZoomableWidget.ZoomableWidget::setZoom().

                                {
      clear();
      value_ = (*f_)(x);
    }

Member Data Documentation

template<typename F>

const boost::shared_ptr<F> funct::Master< F >::f_

private

Definition at line 48 of file FunctClone.h.

template<typename F>

std::vector<bool> funct::Master< F >::toBeUpdated_

mutableprivate

Definition at line 50 of file FunctClone.h.

Referenced by funct::Master< F >::add(), funct::Master< F >::clear(), funct::Master< F >::get(), funct::Master< F >::reset(), and funct::Master< F >::size().

template<typename F>

double funct::Master< F >::value_

mutableprivate

Definition at line 49 of file FunctClone.h.

Referenced by funct::Master< F >::get(), and funct::Master< F >::update().