JLANG::JValve< T > Struct Template Reference

Auxiliary class for selection of data type. More...

#include <JObjectIterator.hh>

Inheritance diagram for JLANG::JValve< T >:

Public Member Functions
	JValve ()
	Default constructor. More...
template<class JController_t >
	JValve (const JController_t &controller)
	Constructor. More...
bool	is_open () const
	Check if valve is open. More...
void	open ()
	Open valve. More...
void	close ()
	Close valve. More...
template<class JController_t >
JValve &	operator() (const JController_t &controller)
	Set valve. More...

Static Public Member Functions
static const JValve< T > &	getDefault ()
	Get default value of template class. More...

Protected Attributes
bool	status

Detailed Description

template<class T>
struct JLANG::JValve< T >

Auxiliary class for selection of data type.

Definition at line 34 of file JObjectIterator.hh.

Constructor & Destructor Documentation

template<class T>

JLANG::JValve< T >::JValve ( )

inline

Default constructor.

By default, the valve is open.

Definition at line 29 of file JValve.hh.

             :
      status(true)
    {}

template<class T>

template<class JController_t >

JLANG::JValve< T >::JValve ( const JController_t &  controller )

inline

Constructor.

Parameters

controller

controller of valve

Definition at line 40 of file JValve.hh.

    {
      (*this)(controller);
    }

Member Function Documentation

template<class T>

bool JLANG::JValve< T >::is_open ( ) const

inline

Check if valve is open.

Returns

true if open; else false

Definition at line 51 of file JValve.hh.

    {
      return status;
    }

template<class T>

void JLANG::JValve< T >::open ( )

inline

Open valve.

Definition at line 60 of file JValve.hh.

    {
      status = true;
    }

template<class T>

void JLANG::JValve< T >::close ( )

inline

Close valve.

Definition at line 69 of file JValve.hh.

    {
      status = false;
    }

template<class T>

template<class JController_t >

JValve& JLANG::JValve< T >::operator() ( const JController_t &  controller )

inline

Set valve.

The template argument JController_t refers to a data structure which should provide for the function object operator:

  bool operator()(JType<T>& type) const;    // get status of valve

Parameters

controller

controller of valve

Definition at line 87 of file JValve.hh.

    {
      if (controller(JType<T>()))
        this->open();
      else
        this->close();

      return *this;
    }

static const JValve< T > & JLANG::JDefault< JValve< T > >::getDefault ( )

inlinestaticinherited

Get default value of template class.

Returns

value

Definition at line 24 of file JDefault.hh.

    {
      return value;
    }

Member Data Documentation

template<class T>

bool JLANG::JValve< T >::status

protected

Definition at line 98 of file JValve.hh.

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

• JObjectIterator.hh
• JValve.hh