Tango Core Classes Reference  9.3.4
Tango::GroupAttrReply Class Reference

Single element group reply for a read attribute execution. More...

#include "tango.h"

Inheritance diagram for Tango::GroupAttrReply:
Collaboration diagram for Tango::GroupAttrReply:

Public Member Functions

DeviceAttributeget_data ()
 Get attribute data. More...
 
template<typename T >
bool operator>> (T &dest)
 Get attribute data and extract them. More...
 
- Public Member Functions inherited from Tango::GroupReply
const std::string & dev_name () const
 Get device name. More...
 
const DevErrorList & get_err_stack () const
 Get error stack. More...
 
bool has_failed () const
 Check if an error has occurred. More...
 
const std::string & obj_name () const
 Get object name. More...
 

Additional Inherited Members

- Static Public Member Functions inherited from Tango::GroupReply
static bool enable_exception (bool exception_mode=true)
 Enable/Disable exception. More...
 

Detailed Description

Single element group reply for a read attribute execution.

$Author$ $Revision$

Member Function Documentation

◆ get_data()

DeviceAttribute& Tango::GroupAttrReply::get_data ( )

Get attribute data.

Get attribute data for a device member of a group hierarchy

Returns
The attribute data

◆ operator>>()

template<typename T >
bool Tango::GroupAttrReply::operator>> ( T &  dest)

Get attribute data and extract them.

Get attribute data for a device member of a group hierarchy and extract them in the provided variable

Parameters
[out]destThe variable in which the data should be extracted
Returns
Flag set to true if the extraction succeeds

References DeviceAttribute::exceptions().


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