vrpn_Xkeys_v2类 参考

类 vrpn_Xkeys_v2 继承关系图:

vrpn_Xkeys_v2 的协作图:

Public 成员函数
	vrpn_Xkeys_v2 (vrpn_HidAcceptor *filter, const char *name, vrpn_Connection *c=0, vrpn_uint16 vendor=0, vrpn_uint16 product=0, bool toggle_light=true)
Public 成员函数 继承自 vrpn_Xkeys
	vrpn_Xkeys (vrpn_HidAcceptor *filter, const char *name, vrpn_Connection *c=0, vrpn_uint16 vendor=0, vrpn_uint16 product=0, bool toggle_light=true)
virtual void	mainloop ()=0
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 void	setLEDs (LED_STATE red, LED_STATE green)
Protected 成员函数 继承自 vrpn_Xkeys
void	init_hid ()
void	on_data_received (size_t bytes, vrpn_uint8 *buffer)
	Derived class reimplements this callback. It is called whenever a read returns some data.
virtual void	decodePacket (size_t bytes, vrpn_uint8 *buffer)=0
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)
Protected 成员函数 继承自 vrpn_HidInterface
void	send_data (size_t bytes, const vrpn_uint8 *buffer)
	Call this to send data to the device
void	send_feature_report (size_t bytes, const vrpn_uint8 *buffer)
int	get_feature_report (size_t bytes, vrpn_uint8 *buffer)
	vrpn_HidInterface (vrpn_HidAcceptor *acceptor, vrpn_uint16 vendor=0, vrpn_uint16 product=0, hid_device *device=NULL)
	vrpn_HidInterface (vrpn_HidAcceptor *acceptor, hid_device *device)
	vrpn_HidInterface (const char *device_path, vrpn_HidAcceptor *acceptor, vrpn_uint16 vendor=0, vrpn_uint16 product=0)
virtual bool	connected () const
	Returns true iff the last device I/O succeeded
virtual void	update ()
virtual bool	reconnect ()
vrpn_uint16	vendor () const
vrpn_uint16	product () const
int	interface_number () const

额外继承的成员函数
Public 属性 继承自 vrpn_BaseClassUnique
bool	shutup
Protected 类型 继承自 vrpn_Xkeys
enum	LED_STATE { Off , On , Flash }
静态 Protected 成员函数 继承自 vrpn_Xkeys
static int VRPN_CALLBACK	on_connect (void *thisPtr, vrpn_HANDLERPARAM p)
static int VRPN_CALLBACK	on_last_disconnect (void *thisPtr, 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 继承自 vrpn_Xkeys
struct timeval	_timestamp
vrpn_HidAcceptor *	_filter
bool	_toggle_light
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
Protected 属性 继承自 vrpn_HidInterface
vrpn_HidAcceptor *	m_acceptor
	This is the HidAcceptor we use when reconnecting.
bool	m_working
vrpn_uint16	m_vendor
vrpn_uint16	m_product
int	m_interface
vrpn_uint16	m_vendor_sought
	What vendor we want
vrpn_uint16	m_product_sought
	What product we want

成员函数说明

setLEDs()

virtual void setLEDs ( LED_STATE red, LED_STATE green )

protectedvirtual

实现了 vrpn_Xkeys.

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该类的文档由以下文件生成:

• simulink/vrpn/vrpn_Xkeys.h