vrpn_Analog_Output_Callback_Server类 参考

类 vrpn_Analog_Output_Callback_Server 继承关系图:

vrpn_Analog_Output_Callback_Server 的协作图:

Public 成员函数
	vrpn_Analog_Output_Callback_Server (const char *name, vrpn_Connection *c, vrpn_int32 numChannels=vrpn_CHANNEL_MAX)
virtual int	register_change_handler (void *userdata, vrpn_ANALOGOUTPUTCHANGEHANDLER handler)
virtual int	unregister_change_handler (void *userdata, vrpn_ANALOGOUTPUTCHANGEHANDLER handler)
Public 成员函数 继承自 vrpn_Analog_Output_Server
	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

静态 Protected 成员函数
static int VRPN_CALLBACK	handle_change_message (void *userdata, vrpn_HANDLERPARAM p)
静态 Protected 成员函数 继承自 vrpn_Analog_Output_Server
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

Protected 属性
vrpn_Callback_List< vrpn_ANALOGOUTPUTCB >	d_callback_list
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

额外继承的成员函数
Public 属性 继承自 vrpn_BaseClassUnique
bool	shutup
Protected 成员函数 继承自 vrpn_Analog_Output_Server
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)

成员函数说明

handle_change_message()

int VRPN_CALLBACK handle_change_message ( void * userdata, vrpn_HANDLERPARAM p )

staticprotected

Handles BOTH types of changes messages, and will be called after the vrpn_Analog_Output_Server class has already filled in the values. It just calls the user callbacks with the appropriate pointer to the data values.

类成员变量说明

d_callback_list

vrpn_Callback_List<vrpn_ANALOGOUTPUTCB> d_callback_list

protected

List of user-level routines that need to be called back to let them know that the values have changed.

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该类的文档由以下文件生成:

• simulink/vrpn/vrpn_Analog_Output.h