vrpn_Analog_Output_Server类 参考

类 vrpn_Analog_Output_Server 继承关系图:

vrpn_Analog_Output_Server 的协作图:

Public 成员函数
	vrpn_Analog_Output_Server (const char *name, vrpn_Connection *c, vrpn_int32 numChannels=vrpn_CHANNEL_MAX)
virtual void	mainloop ()
vrpn_int32	setNumChannels (vrpn_int32 sizeRequested)
const vrpn_float64 *	o_channels (void) const
	Exposes an array of values for the user to read from.
Public 成员函数 继承自 vrpn_Analog_Output
	vrpn_Analog_Output (const char *name, vrpn_Connection *c=NULL)
void	o_print (void)
vrpn_int32	getNumChannels () const
Public 成员函数 继承自 vrpn_BaseClass
	vrpn_BaseClass (const char *name, vrpn_Connection *c=NULL)
Public 成员函数 继承自 vrpn_BaseClassUnique
vrpn_Connection *	connectionPtr ()
	Returns a pointer to the connection this object is using

Protected 成员函数
virtual bool	report_num_channels (vrpn_uint32 class_of_service=vrpn_CONNECTION_RELIABLE)
virtual vrpn_int32	encode_num_channels_to (char *buf, vrpn_int32 num)
Protected 成员函数 继承自 vrpn_Analog_Output
virtual int	register_types (void)
Protected 成员函数 继承自 vrpn_BaseClass
virtual int	init (void)
virtual int	register_senders (void)
Protected 成员函数 继承自 vrpn_BaseClassUnique
int	register_autodeleted_handler (vrpn_int32 type, vrpn_MESSAGEHANDLER handler, void *userdata, vrpn_int32 sender=vrpn_ANY_SENDER)
int	send_text_message (const char *msg, struct timeval timestamp, vrpn_TEXT_SEVERITY type=vrpn_TEXT_NORMAL, vrpn_uint32 level=0)
	Sends a NULL-terminated text message from the device d_sender_id
SendTextMessageBoundCall	send_text_message (vrpn_TEXT_SEVERITY type=vrpn_TEXT_NORMAL)
void	server_mainloop (void)
void	client_mainloop (void)

静态 Protected 成员函数
static int VRPN_CALLBACK	handle_request_message (void *userdata, vrpn_HANDLERPARAM p)
static int VRPN_CALLBACK	handle_request_channels_message (void *userdata, vrpn_HANDLERPARAM p)
static int VRPN_CALLBACK	handle_got_connection (void *userdata, vrpn_HANDLERPARAM p)
静态 Protected 成员函数 继承自 vrpn_BaseClassUnique
static int	encode_text_message_to_buffer (char *buf, vrpn_TEXT_SEVERITY severity, vrpn_uint32 level, const char *msg)
static int	decode_text_message_from_buffer (char *msg, vrpn_TEXT_SEVERITY *severity, vrpn_uint32 *level, const char *buf)
	Decodes the body of the text message from a buffer from the connection

额外继承的成员函数
Public 属性 继承自 vrpn_BaseClassUnique
bool	shutup
Protected 属性 继承自 vrpn_Analog_Output
vrpn_float64	o_channel [vrpn_CHANNEL_MAX]
vrpn_int32	o_num_channel
struct timeval	o_timestamp
vrpn_int32	request_m_id
vrpn_int32	request_channels_m_id
vrpn_int32	report_num_channels_m_id
vrpn_int32	got_connection_m_id
int	o_status
Protected 属性 继承自 vrpn_BaseClassUnique
vrpn_Connection *	d_connection
	Connection that this object talks to
char *	d_servicename
vrpn_int32	d_sender_id
	part
vrpn_int32	d_text_message_id
	ID for text messages
vrpn_int32	d_ping_message_id
	Ask the server if they are there
vrpn_int32	d_pong_message_id
	Server telling that it is there

成员函数说明

handle_got_connection()

static int VRPN_CALLBACK handle_got_connection ( void * userdata, vrpn_HANDLERPARAM p )

staticprotected

Used to notify us when a new connection is requested, so that we can let the client know how many channels are active

handle_request_channels_message()

static int VRPN_CALLBACK handle_request_channels_message ( void * userdata, vrpn_HANDLERPARAM p )

staticprotected

Responds to a request to change a number of channels Derived class must either install handlers for this routine or else make its own routines to handle the multi-channel request message.

handle_request_message()

static int VRPN_CALLBACK handle_request_message ( void * userdata, vrpn_HANDLERPARAM p )

staticprotected

Responds to a request to change one of the values by setting the channel to that value. Derived class must either install handlers for this routine or else make its own routines to handle the request message.

mainloop()

virtual void mainloop ( )

inlinevirtual

Called once through each main loop iteration to handle updates. Remote object mainloop() should call client_mainloop() and then call d_connection->mainloop(). Server object mainloop() should service the device and then call server_mainloop(), but should not normally call d_connection->mainloop().

实现了 vrpn_BaseClass.

被 vrpn_Atmel 重载.

函数调用图:

o_channels()

const vrpn_float64 * o_channels ( void ) const

inline

Exposes an array of values for the user to read from.

setNumChannels()

vrpn_int32 setNumChannels

(

vrpn_int32

sizeRequested

)

Sets the size of the array; returns the size actually set. (May be clamped to vrpn_CHANNEL_MAX) This should be used before mainloop is ever called.

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该类的文档由以下文件生成:

• simulink/vrpn/vrpn_Analog_Output.h