Tango Namespace Reference

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Classes
class	DeviceImpl
	Base class for all TANGO device. More...
class	DeviceClass
	Base class for all TANGO device-class class. More...
class	Command
	This class is a class representing a command in the TANGO device server pattern. More...
class	TemplCommand
	This class is a class representing a command in the template command model without input or output parameter. More...
class	TemplCommandInOut
	This class is a class representing a command in the template command model with output and input parameters. More...
class	TemplCommandIn
	This class is a class representing a command in the template command model with input parameter but without output parameter. More...
class	TemplCommandOut
	This class is a class representing a command in the template command model with output parameter but without input parameter. More...
class	Util
	This class is a used to store TANGO device server process data and to provide the user with a set of utilities method. More...
class	Except
	Container class for all exception related methods. More...
class	UserDefaultAttrProp
	User class to set attribute default properties. More...
class	Attr
	User class to create a no dimension attribute object. More...
class	SpectrumAttr
	User class to create a one dimension attribute object. More...
class	ImageAttr
	User class to create a two dimensions attribute object. More...
class	Attribute
	This class represents a Tango attribute. More...
class	MultiAttribute
	There is one instance of this class for each device. More...
class	TimedAttrData
	This class is used to store one element of an attribute history stack. More...
class	AttrHistoryStack
	This class is a used to pass an attribute value history when the user directly fills the attribute polling buffer. More...
class	TimedCmdData
	This class is used to store one element of a command history stack. More...
class	CmdHistoryStack
	This class is a used to pass a command result history when the user directly fills the command polling buffer. More...
class	Device_2Impl
	Base class for all TANGO device since version 2. More...
class	WAttribute
	This class represents a writable attribute. More...
class	Device_3Impl
	Base class for all TANGO device since version 3. More...
class	Device_4Impl
	Base class for all TANGO device since version 4. More...
class	EncodedAttribute
	This class provides method to deal with Tango::DevEncoded attribute format. More...
Functions
CORBA::Any *	return_empty_any (const char *cmd)
	Create and return an empty CORBA Any object.
void	operator<< (DevVarCharArray &lval, const vector< unsigned char > &rval)
	Init a DevVarCharArray from a C++ vector of char(s).
void	operator<< (vector< unsigned char > &lval, const DevVarCharArray &rval)
	Init a C++ vector of char from a DevVarCharArray.
void	operator<< (DevVarShortArray &lval, const vector< short > &rval)
	Init a DevVarShortArray from a C++ vector of short(s).
void	operator<< (vector< short > &lval, const DevVarShortArray &rval)
	Init a C++ vector of short from a DevVarShortArray.
void	operator<< (DevVarLongArray &lval, const vector< DevLong > &rval)
	Init a DevVarLongArray from a C++ vector of DevLong(s).
void	operator<< (vector< DevLong > &lval, const DevVarLongArray &rval)
	Init a C++ vector of DevLong from a DevVarLongArray.
void	operator<< (DevVarLong64Array &lval, const vector< DevLong64 > &rval)
	Init a DevVarLongArray from a C++ vector of DevLong64(s).
void	operator<< (vector< DevLong64 > &lval, const DevVarLong64Array &rval)
	Init a C++ vector of long from a DevVarLong64Array.
void	operator<< (DevVarFloatArray &lval, const vector< float > &rval)
	Init a DevVarFloatArray from a C++ vector of float(s).
void	operator<< (vector< float > &lval, const DevVarFloatArray &rval)
	Init a C++ vector of long from a DevVarFloatArray.
void	operator<< (DevVarDoubleArray &lval, const vector< double > &rval)
	Init a DevVarDoubleArray from a C++ vector of double(s).
void	operator<< (vector< double > &lval, const DevVarDoubleArray &rval)
	Init a C++ vector of long from a DevVarDoubleArray.
void	operator<< (DevVarBooleanArray &lval, const vector< bool > &rval)
	Init a DevVarBooleanArray from a C++ vector of bool(s).
void	operator<< (vector< bool > &lval, const DevVarBooleanArray &rval)
	Init a C++ vector of long from a DevVarBooleanArray.
void	operator<< (DevVarUShortArray &lval, const vector< unsigned short > &rval)
	Init a DevVarUShortArray from a C++ vector of unsigned short(s).
void	operator<< (vector< unsigned short > &lval, const DevVarUShortArray &rval)
	Init a C++ vector of long from a DevVarUShortArray.
void	operator<< (DevVarULongArray &lval, const vector< DevULong > &rval)
	Init a DevVarULongArray from a C++ vector of DevULong(s).
void	operator<< (vector< DevULong > &lval, const DevVarULongArray &rval)
	Init a C++ vector of long from a DevVarULongArray.
void	operator<< (DevVarULong64Array &lval, const vector< DevULong64 > &rval)
	Init a DevVarULong64Array from a C++ vector of DevULong64(s).
void	operator<< (vector< DevULong64 > &lval, const DevVarULong64Array &rval)
	Init a C++ vector of long from a DevVarULong64Array.
void	operator<< (DevVarStringArray &lval, const vector< string > &rval)
	Init a DevVarStringArray from a C++ vector of string(s).
void	operator<< (vector< string > &lval, const DevVarStringArray &rval)
	Init a C++ vector of long from a DevVarStringArray.
void	operator<< (DevVarStateArray &lval, const vector< DevState > &rval)
	Init a DevVarStateArray from a C++ vector of state(s).
void	operator<< (vector< DevState > &lval, const DevVarStateArray &rval)
	Init a C++ vector of long from a DevVarStateArray.
ostream &	operator<< (ostream &lval, const DevVarCharArray &rval)
	Print a DevVarCharArray.
ostream &	operator<< (ostream &lval, const DevVarShortArray &rval)
	Print a DevVarShortArray.
ostream &	operator<< (ostream &lval, const DevVarLongArray &rval)
	Print a DevVarLongArray.
ostream &	operator<< (ostream &lval, const DevVarLong64Array &rval)
	Print a DevVarLong64Array.
ostream &	operator<< (ostream &lval, const DevVarFloatArray &rval)
	Print a DevVarFloatArray.
ostream &	operator<< (ostream &lval, const DevVarDoubleArray &rval)
	Print a DevVarDoubleArray.
ostream &	operator<< (ostream &lval, const DevVarBooleanArray &rval)
	Print a DevVarBooleanArray.
ostream &	operator<< (ostream &lval, const DevVarUShortArray &rval)
	Print a DevVarUShortArray.
ostream &	operator<< (ostream &lval, const DevVarULongArray &rval)
	Print a DevVarULongArray.
ostream &	operator<< (ostream &lval, const DevVarULong64Array &rval)
	Print a DevVarULong64Array.
ostream &	operator<< (ostream &lval, const DevVarStringArray &rval)
	Print a DevVarStringArray.
ostream &	operator<< (ostream &lval, const DevVarStateArray &rval)
	Print a DevVarStateArray.
ostream &	operator<< (ostream &lval, const DevVarEncodedArray &rval)
	Print a DevVarEncodedArray.

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Detailed Description

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Function Documentation

CORBA::Any* Tango::return_empty_any

(

const char *

cmd

)

[inline]

Create and return an empty CORBA Any object.

Create an empty CORBA Any object. Could be used by command which does not return anything to the client. This method also prints a message on screen (level 4) before it returns

Parameters:

cmd

The cmd name which use this empty Any. Only used to create the thrown exception (in case of) and in the displayed message

Returns:

The empty CORBA Any

Exceptions:

DevFailed

If the Any object creation failed. Click here to read DevFailed exception specification