Registers a 'set' function to set a parameter over ControlPort. More...

#include <gnuradio/rpcregisterhelpers.h>

Public Member Functions
	rpcbasic_register_set (const std::string &block_alias, const char functionbase, void(T::function)(Tto), const pmt::pmt_t &min, const pmt::pmt_t &max, const pmt::pmt_t &def, const char units_="", const char desc_="", priv_lvl_t minpriv_=RPC_PRIVLVL_MIN, DisplayType display_=DISPNULL)
	Adds the ability to set the variable over ControlPort. More...

	rpcbasic_register_set (const std::string &name, const char functionbase, T obj, void(T::function)(Tto), const pmt::pmt_t &min, const pmt::pmt_t &max, const pmt::pmt_t &def, const char units_="", const char *desc_="", priv_lvl_t minpriv_=RPC_PRIVLVL_MIN, DisplayType display_=DISPNULL)
	Adds the ability to set the variable over ControlPort. More...

	~rpcbasic_register_set ()

pmt::pmt_t	min () const

pmt::pmt_t	max () const

pmt::pmt_t	def () const

std::string	units () const

std::string	description () const

priv_lvl_t	privilege_level () const

DisplayType	default_display () const

void	set_min (pmt::pmt_t p)

void	set_max (pmt::pmt_t p)

void	set_def (pmt::pmt_t p)

void	units (std::string u)

void	description (std::string d)

void	privilege_level (priv_lvl_t p)

void	default_display (DisplayType d)

Public Member Functions inherited from rpcbasic_base
	rpcbasic_base ()

virtual	~rpcbasic_base ()

Detailed Description

template<typename T, typename Tto>
struct rpcbasic_register_set< T, Tto >

Registers a 'set' function to set a parameter over ControlPort.

This class allows us to remotely set a value or parameter of the block over ControlPort. The set occurs by calling a setter accessor function of the class, usually set_[variable](), which is passed in as function.

We can set the (expected) minimum (min), maximum (max), and default (def) of the variables being set. These values are not enforced, however, but can be useful for setting up graphs and other ways of bounding the data.

This class also allows us to provide information to the user about the variable being set, such as an appropriate unit (units_) as well as a description (desc_) about what the variable does.

The privilege (minpriv_) level is the minimum privilege level a remote must identify with to be able to call this function.

We also provide display hints (display_), which can be used by the ControlPort client application to know how to best display or even print the data. This is a mask of options for variables set in rpccallbackregister_base.h. The mask is defined by one of the "DisplayType Plotting Types" and or'd with any of the "DisplayType Options" features. See "Display Options" in ControlPort for details.

Constructor & Destructor Documentation

template<typename T, typename Tto>

rpcbasic_register_set< T, Tto >::rpcbasic_register_set	(	const std::string &	block_alias,
		const char *	functionbase,
		void(T::*)(Tto)	function,
		const pmt::pmt_t &	min,
		const pmt::pmt_t &	max,
		const pmt::pmt_t &	def,
		const char *	units_ = `""`,
		const char *	desc_ = `""`,
		priv_lvl_t	minpriv_ = `RPC_PRIVLVL_MIN`,
		DisplayType	display_ = `DISPNULL`
	)

inline

Adds the ability to set the variable over ControlPort.

This constructor is specifically for gr::block's to use to add settable variables to ControlPort. Generally meant to be used in gr::block::setup_rpc.

Uses the block's alias to create the ControlPort interface. This alias is cross-referenced by the global_block_registry (static variable of type gr::block_registry) to get the pointer to the block.

Parameters

block_alias	Block's alias; use alias() to get it from the block.
functionbase	The name of the function that we'll access over ControlPort
function	A function pointer to the real function accessed when called something like: &[block class]::set_[variable]()
min	Expected minimum value the parameter can hold
max	Expected maximum value the parameter can hold
def	Expected default value the parameter can hold
units_	A string to describe what units to represent the variable with
desc_	A string to describing the variable.
minpriv_	The required minimum privilege level
display_	The display mask

template<typename T, typename Tto>

rpcbasic_register_set< T, Tto >::rpcbasic_register_set	(	const std::string &	name,
		const char *	functionbase,
		T *	obj,
		void(T::*)(Tto)	function,
		const pmt::pmt_t &	min,
		const pmt::pmt_t &	max,
		const pmt::pmt_t &	def,
		const char *	units_ = `""`,
		const char *	desc_ = `""`,
		priv_lvl_t	minpriv_ = `RPC_PRIVLVL_MIN`,
		DisplayType	display_ = `DISPNULL`
	)

inline

Adds the ability to set the variable over ControlPort.

Allows us to add non gr::block related objects to ControlPort. Instead of using the block's alias, we give it a name and the actual pointer to the object as obj. We just need to make sure that the pointer to this object is always valid.

Parameters

name	Name of the object being set up for ControlPort access
functionbase	The name of the function that we'll access over ControlPort
obj	A pointer to the object itself
function	A function pointer to the real function accessed when called something like: &[block class]::set_[variable]()
min	Expected minimum value the parameter can hold
max	Expected maximum value the parameter can hold
def	Expected default value the parameter can hold
units_	A string to describe what units to represent the variable with
desc_	A string to describing the variable.
minpriv_	The required minimum privilege level
display_	The display mask

template<typename T, typename Tto>

rpcbasic_register_set< T, Tto >::~rpcbasic_register_set ( )

inline

Member Function Documentation

template<typename T, typename Tto>

pmt::pmt_t rpcbasic_register_set< T, Tto >::def ( ) const

inline

Referenced by rpcbasic_register_set< rpcbasic_register_variable_rw< Tfrom >, Tfrom >::rpcbasic_register_set().

template<typename T, typename Tto>

DisplayType rpcbasic_register_set< T, Tto >::default_display ( ) const

inline

template<typename T, typename Tto>

void rpcbasic_register_set< T, Tto >::default_display ( DisplayType d )

inline

template<typename T, typename Tto>

std::string rpcbasic_register_set< T, Tto >::description ( ) const

inline

template<typename T, typename Tto>

void rpcbasic_register_set< T, Tto >::description ( std::string d )

inline

template<typename T, typename Tto>

pmt::pmt_t rpcbasic_register_set< T, Tto >::max ( ) const

inline

Referenced by rpcbasic_register_set< rpcbasic_register_variable_rw< Tfrom >, Tfrom >::rpcbasic_register_set().

template<typename T, typename Tto>

pmt::pmt_t rpcbasic_register_set< T, Tto >::min ( ) const

inline

Referenced by rpcbasic_register_set< rpcbasic_register_variable_rw< Tfrom >, Tfrom >::rpcbasic_register_set().

template<typename T, typename Tto>

priv_lvl_t rpcbasic_register_set< T, Tto >::privilege_level ( ) const

inline

template<typename T, typename Tto>

void rpcbasic_register_set< T, Tto >::privilege_level ( priv_lvl_t p )

inline

template<typename T, typename Tto>

void rpcbasic_register_set< T, Tto >::set_def ( pmt::pmt_t p )

inline

template<typename T, typename Tto>

void rpcbasic_register_set< T, Tto >::set_max ( pmt::pmt_t p )

inline

template<typename T, typename Tto>

void rpcbasic_register_set< T, Tto >::set_min ( pmt::pmt_t p )

inline

template<typename T, typename Tto>

std::string rpcbasic_register_set< T, Tto >::units ( ) const

inline

template<typename T, typename Tto>

void rpcbasic_register_set< T, Tto >::units ( std::string u )

inline

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

rpcregisterhelpers.h

Public Member Functions

Detailed Description

template<typename T, typename Tto> struct rpcbasic_register_set< T, Tto >

Constructor & Destructor Documentation

Member Function Documentation

template<typename T, typename Tto>
struct rpcbasic_register_set< T, Tto >