Tango::SpectrumAttr Class Reference

User class to create a one dimension attribute object. More...

#include "tango.h"

Inheritance diagram for Tango::SpectrumAttr:

Collaboration diagram for Tango::SpectrumAttr:

Public Member Functions
Constructors
Two constructors are defined for this class
	SpectrumAttr (const char *name, long data_type, long max_x)
	Constructs a newly allocated SpectrumAttr object. More...
	SpectrumAttr (const char *name, long data_type, Tango::AttrWriteType w_type, long max_x)
	Constructs a newly allocated SpectrumAttr object. More...
	SpectrumAttr (const char *name, long data_type, long max_x, DispLevel level)
	Constructs a newly allocated SpectrumAttr object. More...
	SpectrumAttr (const char *name, long data_type, Tango::AttrWriteType w_type, long max_x, DispLevel level)
	Constructs a newly allocated SpectrumAttr object. More...
	SpectrumAttr (const char *_n)
Destructor
Only one desctructor is defined for this class
	~SpectrumAttr ()
	The object desctructor.
Public Member Functions inherited from Tango::Attr
	Attr (const char *name, long data_type, Tango::AttrWriteType w_type=Tango::READ, const char *assoc=AssocWritNotSpec)
	Constructs a newly allocated Attr object. More...
	Attr (const char *name, long data_type, Tango::DispLevel disp, Tango::AttrWriteType w_type=Tango::READ, const char *assoc=AssocWritNotSpec)
	Constructs a newly allocated Attr object. More...
	Attr (const char *name, Tango::DispLevel disp=Tango::OPERATOR)
virtual	~Attr ()
	The object desctructor.
void	set_default_properties (UserDefaultAttrProp &prop)
	Set default attribute properties. More...
void	set_disp_level (Tango::DispLevel level)
	Set the attribute display level. More...
void	set_polling_period (long update)
	Set the attribute polling update period. More...
void	set_memorized ()
	Set the attribute as memorized in database (only for scalar and writable attribute) By default the setpoint will be written to the attribute during initialisation! Use method set_memorized_init() with false as argument if you don't want this feature.
void	set_memorized_init (bool write_on_init)
	Set the initialisation flag for memorized attributes true = the setpoint value will be written to the attribute on initialisation false = only the attribute setpoint is initialised. More...
void	set_change_event (bool implemented, bool detect)
	Set a flag to indicate that the server fires change events manually without the polling to be started for the attribute. More...
bool	is_change_event ()
	Check if the change event is fired manually for this attribute. More...
bool	is_check_change_criteria ()
	Check if the change event criteria should be checked when firing the event manually. More...
void	set_archive_event (bool implemented, bool detect)
	Set a flag to indicate that the server fires archive events manually without the polling to be started for the attribute If the detect parameter is set to true, the criteria specified for the archive event are verified and the event is only pushed if they are fulfilled. More...
bool	is_archive_event ()
	Check if the archive event is fired manually for this attribute. More...
bool	is_check_archive_criteria ()
	Check if the archive event criteria should be checked when firing the event manually. More...
void	set_data_ready_event (bool implemented)
	Set a flag to indicate that the server fires data ready events. More...
bool	is_data_ready_event ()
	Check if the data ready event is fired for this attribute. More...

Detailed Description

User class to create a one dimension attribute object.

Information from this class and information fetched out from the Tango database allows the Tango core software to create the Attribute object for the attribute created by the user.

Author

taurel

Revision

28373

Constructor & Destructor Documentation

Tango::SpectrumAttr::SpectrumAttr	(	const char *	name,
		long	data_type,
		long	max_x
	)

Constructs a newly allocated SpectrumAttr object.

The attribute display level is set to OPERATOR. The attribute write type is set to READ

Parameters

name	The attribute name
data_type	The attribute data type
max_x	The attribute maximum x dimension

Tango::SpectrumAttr::SpectrumAttr	(	const char *	name,
		long	data_type,
		Tango::AttrWriteType	w_type,
		long	max_x
	)

Constructs a newly allocated SpectrumAttr object.

The attribute display level is set to OPERATOR.

Parameters

name	The attribute name
data_type	The attribute data type
w_type	The attribute write type (READ, WRITE, READ_WRITE)
max_x	The attribute maximum x dimension

Tango::SpectrumAttr::SpectrumAttr	(	const char *	name,
		long	data_type,
		long	max_x,
		DispLevel	level
	)

Constructs a newly allocated SpectrumAttr object.

The attribute write type is set to READ

Parameters

name	The attribute name
data_type	The attribute data type
max_x	The attribute maximum x dimension
level	The attribute display type

Tango::SpectrumAttr::SpectrumAttr	(	const char *	name,
		long	data_type,
		Tango::AttrWriteType	w_type,
		long	max_x,
		DispLevel	level
	)

Constructs a newly allocated SpectrumAttr object.

Parameters

name	The attribute name
data_type	The attribute data type
w_type	The attribute write type (READ, WRITE, READ_WRITE)
max_x	The attribute maximum x dimension
level	The attribute display type

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

• attrdesc.h