Channel Class Reference

Abstract interface for read/write access to variable. More...

#include <Channel.h>

Inheritance diagram for Channel:

Collaboration diagram for Channel:

Public Member Functions
	Channel ()
virtual	~Channel ()
virtual Channel *	clone () const =0
	Duplicate the channel. More...
double	operator= (double value)
	Assign [b]value[/b] to channel. More...
double	operator+= (double value)
	Add and assign [b]value[/b] to channel. More...
double	operator-= (double value)
	Subtract and assign [b]value[/b] to channel. More...
virtual bool	set (double value)=0
	Store [b]value[/b] into channel. More...
virtual bool	isSettable () const
	Test if settable. More...
Public Member Functions inherited from ConstChannel
	ConstChannel ()
virtual	~ConstChannel ()
virtual bool	get (double &value) const =0
	Read channel. More...
	operator double () const
	Read channel. More...

Private Member Functions
	Channel (const Channel &)
const Channel &	operator= (const Channel &)

Detailed Description

Abstract interface for read/write access to variable.

Definition at line 32 of file Channel.h.

Constructor & Destructor Documentation

Channel() [1/2]

Channel::Channel

(

)

Definition at line 27 of file Channel.cpp.

~Channel()

Channel::~Channel ( )

virtual

Definition at line 32 of file Channel.cpp.

Channel() [2/2]

Channel::Channel ( const Channel &  )

private

Member Function Documentation

clone()

virtual Channel* Channel::clone ( ) const

pure virtual

Duplicate the channel.

Implements ConstChannel.

Implemented in IndirectChannel< T >, IndexedChannel< T >, and DirectChannel.

isSettable()

bool Channel::isSettable ( ) const

virtual

Test if settable.

Reimplemented from ConstChannel.

Reimplemented in IndirectChannel< T >, and IndexedChannel< T >.

Definition at line 36 of file Channel.cpp.

Referenced by ElementBase::setAttribute().

operator+=()

double Channel::operator+= ( double  value )

inline

Add and assign [b]value[/b] to channel.

Definition at line 47 of file Channel.h.

References ConstChannel::get(), and set().

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operator-=()

double Channel::operator-= ( double  value )

inline

Subtract and assign [b]value[/b] to channel.

Definition at line 51 of file Channel.h.

References ConstChannel::get(), and set().

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operator=() [1/2]

const Channel& Channel::operator= ( const Channel &  )

private

operator=() [2/2]

double Channel::operator= ( double  value )

inline

Assign [b]value[/b] to channel.

Definition at line 43 of file Channel.h.

References set().

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set()

virtual bool Channel::set ( double  value )

pure virtual

Store [b]value[/b] into channel.

Implemented in IndirectChannel< T >, IndexedChannel< T >, and DirectChannel.

Referenced by operator+=(), operator-=(), and operator=().

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

• /Users/gsell/src/OPAL/src/src/Classic/Channels/Channel.h
• /Users/gsell/src/OPAL/src/src/Classic/Channels/Channel.cpp