uhd::msg_task Class Reference

#include <uhd/utils/msg_task.hpp>

Inheritance diagram for uhd::msg_task:

Public Types
typedef boost::shared_ptr< msg_task >	sptr
typedef std::vector< boost::uint8_t >	msg_payload_t
typedef std::pair< boost::uint32_t, msg_payload_t >	msg_type_t
typedef boost::function< boost::optional< msg_type_t >void)>	task_fcn_type

Public Member Functions
virtual msg_payload_t	get_msg_from_dump_queue (boost::uint32_t sid)=0
virtual	~msg_task (void)=0

Static Public Member Functions
static std::vector< boost::uint8_t >	buff_to_vector (boost::uint8_t *p, size_t n)
static sptr	make (const task_fcn_type &task_fcn)

Member Typedef Documentation

msg_payload_t

typedef std::vector<boost::uint8_t> uhd::msg_task::msg_payload_t

msg_type_t

typedef std::pair<boost::uint32_t, msg_payload_t > uhd::msg_task::msg_type_t

sptr

typedef boost::shared_ptr<msg_task> uhd::msg_task::sptr

task_fcn_type

typedef boost::function<boost::optional<msg_type_t>void)> uhd::msg_task::task_fcn_type

Constructor & Destructor Documentation

~msg_task()

virtual uhd::msg_task::~msg_task ( void  )

pure virtual

Member Function Documentation

buff_to_vector()

static std::vector<boost::uint8_t> uhd::msg_task::buff_to_vector ( boost::uint8_t *  p, size_t  n  )

inlinestatic

get_msg_from_dump_queue()

virtual msg_payload_t uhd::msg_task::get_msg_from_dump_queue ( boost::uint32_t  sid )

pure virtual

make()

static sptr uhd::msg_task::make ( const task_fcn_type &  task_fcn )

static

Create a new task object with function callback. The task function callback will be run in a loop. until the thread is interrupted by the deconstructor.

A function may return payload which is then pushed to a synchronized message queue.

A task should return in a reasonable amount of time or may block forever under the following conditions:

• The blocking call is interruptible.
• The task polls the interrupt condition.

Parameters

task_fcn

the task callback function

Returns

a new task object

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

• include/uhd/utils/msg_task.hpp