JROOT::JROOTClassSelection Struct Reference

Auxiliary class for ROOT class selection. More...

#include <JROOTClassSelector.hh>

Inheritance diagram for JROOT::JROOTClassSelection:

Public Member Functions
	JROOTClassSelection ()
	Default contructor. More...
	JROOTClassSelection (const std::set< JROOTClassSelector > &selection)
	Copy contructor. More...
template<class T >
	JROOTClassSelection (const JType< T > &typelist)
	Contructor. More...
template<class T >
void	add ()
	Add given data type. More...
template<class T >
void	remove ()
	Remove data type. More...
template<class T >
void	operator() (const JType< T > &type)
	Add data type. More...
template<class T >
bool	operator() (const JType< T > &type) const
	Get status of given data type. More...
template<class T >
bool	is_valid () const
	Get status of given data type. More...

Friends
std::istream &	operator>> (std::istream &in, JROOTClassSelection &object)
	Read ROOT class selection from input. More...
std::ostream &	operator<< (std::ostream &out, const JROOTClassSelection &object)
	Write ROOT class selection to output. More...

Detailed Description

Auxiliary class for ROOT class selection.

Definition at line 91 of file JROOTClassSelector.hh.

Constructor & Destructor Documentation

JROOT::JROOTClassSelection::JROOTClassSelection ( )

inline

Default contructor.

Definition at line 97 of file JROOTClassSelector.hh.

    {}

JROOT::JROOTClassSelection::JROOTClassSelection ( const std::set< JROOTClassSelector > &  selection )

inline

Copy contructor.

Parameters

selection

selection

Definition at line 106 of file JROOTClassSelector.hh.

                                                                     :
      std::set<JROOTClassSelector>(selection)
    {}

template<class T >

JROOT::JROOTClassSelection::JROOTClassSelection ( const JType< T > &  typelist )

inline

Contructor.

Parameters

typelist

type list

Definition at line 117 of file JROOTClassSelector.hh.

    {
      JLANG::for_each(*this, typelist);
    }

Member Function Documentation

template<class T >

void JROOT::JROOTClassSelection::add ( )

inline

Add given data type.

Definition at line 127 of file JROOTClassSelector.hh.

    {
      this->insert(JROOTClassSelector(JType<T>()));
    }

template<class T >

void JROOT::JROOTClassSelection::remove ( )

inline

Remove data type.

Definition at line 137 of file JROOTClassSelector.hh.

    {
      this->erase(JROOTClassSelector(JType<T>()));
    }

template<class T >

void JROOT::JROOTClassSelection::operator() ( const JType< T > &  type )

inline

Add data type.

Parameters

type

data type

Definition at line 149 of file JROOTClassSelector.hh.

    {
      add<T>();
    }

template<class T >

bool JROOT::JROOTClassSelection::operator() ( const JType< T > &  type ) const

inline

Get status of given data type.

Parameters

type

data type

Returns

true if valid class name; else false

Definition at line 162 of file JROOTClassSelector.hh.

    {
      return this->find(JROOTClassSelector(JType<T>())) != this->end();
    }

template<class T >

bool JROOT::JROOTClassSelection::is_valid ( ) const

inline

Get status of given data type.

Returns

true if valid class name; else false

Definition at line 174 of file JROOTClassSelector.hh.

    {
      return (*this)(JType<T>());
    }

Friends And Related Function Documentation

std::istream& operator>> ( std::istream &  in, JROOTClassSelection &  object  )

friend

Read ROOT class selection from input.

Note that if the first character of the read class name is:

• a '+', the remainder of the class name is added; or
• a '-', the remainder of the class name is removed; otherwise
• the complete class name is added.

Parameters

in	input stream
object	ROOT class selection

Returns

input stream

Definition at line 192 of file JROOTClassSelector.hh.

    {
      for (std::string buffer; in >> buffer; ) {

        const TRegexp regexp(buffer.substr(1).c_str());

        switch (buffer[0]) {

        case '-':

          for (JROOTClassSelection::iterator i = object.begin(); i != object.end(); ) {

            if (TString(i->c_str()).Index(regexp) != -1)
              object.erase(i++);
            else
              ++i;
          }

          break;

        case '+':

          object.insert(buffer.substr(1));
          break;

        default:

          object.insert(buffer);
          break;
        }
      }

      return in;
    }

std::ostream& operator<< ( std::ostream &  out, const JROOTClassSelection &  object  )

friend

Write ROOT class selection to output.

Parameters

out	output stream
object	ROOT class selection

Returns

output stream

Definition at line 235 of file JROOTClassSelector.hh.

    {
      for (const_iterator i = object.begin(); i != object.end(); ++i) {
        out << *i << std::endl;
      }

      return out;
    }

---

The documentation for this struct was generated from the following file:

• JROOTClassSelector.hh