Tango::GroupCmdReply Class Reference

Single element group reply for a command execution. More...

#include "tango.h"

Inheritance diagram for Tango::GroupCmdReply:

Collaboration diagram for Tango::GroupCmdReply:

Public Member Functions
bool	extract (std::vector< DevLong > &vl, std::vector< std::string > &vs)
	Get command data and extract them (DevVarLongStringArray) More...
bool	extract (std::vector< double > &vd, std::vector< std::string > &vs)
	Get command data and extract them (DevVarDoubleStringArray) More...
DeviceData &	get_data ()
	Get command data. More...
template<typename T >
bool	operator>> (T &dest)
	Get command 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 command execution.

$Author$ $Revision$

Member Function Documentation

extract() [1/2]

bool Tango::GroupCmdReply::extract	(	std::vector< DevLong > &	vl,
		std::vector< std::string > &	vs
	)

Get command data and extract them (DevVarLongStringArray)

Get command result for a device member of a group hierarchy and extract them in the provided variable in case the command returns a data of the DevVarLongStringArray type

Parameters

[out]	vl	The array of DevLong part of the DevVarLongStringArray
[out]	vs	The array of string part of the DevVarLongStringArray data

Returns

Flag set to true if the extraction succeeds

extract() [2/2]

bool Tango::GroupCmdReply::extract	(	std::vector< double > &	vd,
		std::vector< std::string > &	vs
	)

Get command data and extract them (DevVarDoubleStringArray)

Get command result for a device member of a group hierarchy and extract them in the provided variable in case the command returns a data of the DevVarDoubleStringArray type

Parameters

[out]	vd	The array of DevDouble part of the DevVarDoubleStringArray
[out]	vs	The array of string part of the DevVarDoubleStringArray data

Returns

Flag set to true if the extraction succeeds

get_data()

DeviceData& Tango::GroupCmdReply::get_data

(

)

Get command data.

Get command result for a device member of a group hierarchy

Returns

The command data

operator>>()

template<typename T >

bool Tango::GroupCmdReply::operator>>

(

T &

dest

)

Get command data and extract them.

Get command result for a device member of a group hierarchy and extract them in the provided variable

Parameters

[out]

dest

The variable in which the data should be extracted

Returns

Flag set to true if the extraction succeeds

References DeviceData::exceptions().

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

• group.h