vrpn
07.33
Virtual Reality Peripheral Network
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#include <vrpn_Event_Analog.h>
Public Member Functions | |
vrpn_Event_Analog (const char *name, vrpn_Connection *connection, const char *evdev_name) | |
~vrpn_Event_Analog () | |
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vrpn_Analog (const char *name, vrpn_Connection *c=NULL) | |
void | print (void) |
vrpn_int32 | getNumChannels (void) const |
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vrpn_BaseClass (const char *name, vrpn_Connection *c=NULL) | |
Names the device and assigns or opens connection, calls registration methods. More... | |
virtual | ~vrpn_BaseClass () |
virtual void | mainloop ()=0 |
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(). More... | |
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vrpn_BaseClassUnique () | |
virtual | ~vrpn_BaseClassUnique () |
Unregister all of the message handlers that were to be autodeleted. More... | |
vrpn_Connection * | connectionPtr () |
Returns a pointer to the connection this object is using. More... | |
Protected Types | |
typedef std::vector< struct vrpn_Event::input_event > | event_vector_t |
typedef event_vector_t::iterator | event_iter_t |
Protected Member Functions | |
int | read_available_data () |
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virtual int | register_types (void) |
Register the types of messages this device sends/receives. Return 0 on success, -1 on fail. More... | |
virtual vrpn_int32 | encode_to (char *buf) |
virtual void | report_changes (vrpn_uint32 class_of_service=vrpn_CONNECTION_LOW_LATENCY, const struct timeval time=vrpn_ANALOG_NOW) |
Send a report only if something has changed (for servers) Optionally, tell what time to stamp the value with. More... | |
virtual void | report (vrpn_uint32 class_of_service=vrpn_CONNECTION_LOW_LATENCY, const struct timeval time=vrpn_ANALOG_NOW) |
Send a report whether something has changed or not (for servers) Optionally, tell what time to stamp the value with. More... | |
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virtual int | init (void) |
Initialize things that the constructor can't. Returns 0 on success, -1 on failure. More... | |
virtual int | register_senders (void) |
Register the sender for this device (by default, the name of the device). Return 0 on success, -1 on fail. More... | |
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int | register_autodeleted_handler (vrpn_int32 type, vrpn_MESSAGEHANDLER handler, void *userdata, vrpn_int32 sender=vrpn_ANY_SENDER) |
Registers a handler with the connection, and remembers to delete at destruction. More... | |
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. More... | |
SendTextMessageBoundCall | send_text_message (vrpn_TEXT_SEVERITY type=vrpn_TEXT_NORMAL) |
Returns an object you can stream into to send a text message from the device like send_text_message(vrpn_TEXT_WARNING) << "Value of i is: " << i; This use requires including vrpn_SendTextMessageStreamProxy.h. More... | |
void | server_mainloop (void) |
Handles functions that all servers should provide in their mainloop() (ping/pong, for example) Should be called by all servers in their mainloop() More... | |
void | client_mainloop (void) |
Handles functions that all clients should provide in their mainloop() (warning of no server, for example) Should be called by all clients in their mainloop() More... | |
Protected Attributes | |
int | fd |
int | max_num_events |
event_vector_t | event_data |
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vrpn_float64 | channel [vrpn_CHANNEL_MAX] |
vrpn_float64 | last [vrpn_CHANNEL_MAX] |
vrpn_int32 | num_channel |
struct timeval | timestamp |
vrpn_int32 | channel_m_id |
int | status |
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vrpn_Connection * | d_connection |
Connection that this object talks to. More... | |
char * | d_servicename |
Name of this device, not including the connection part. More... | |
vrpn_int32 | d_sender_id |
Sender ID registered with the connection. More... | |
vrpn_int32 | d_text_message_id |
ID for text messages. More... | |
vrpn_int32 | d_ping_message_id |
Ask the server if they are there. More... | |
vrpn_int32 | d_pong_message_id |
Server telling that it is there. More... | |
Additional Inherited Members | |
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bool | shutup |
vrpn_MESSAGEHANDLER | handler |
vrpn_int32 | sender |
vrpn_int32 | type |
void * | userdata |
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static int | encode_text_message_to_buffer (char *buf, vrpn_TEXT_SEVERITY severity, vrpn_uint32 level, const char *msg) |
Encodes the body of the text message into a buffer, preparing for sending. More... | |
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. More... | |
Definition at line 28 of file vrpn_Event_Analog.h.
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protected |
Definition at line 50 of file vrpn_Event_Analog.h.
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Definition at line 49 of file vrpn_Event_Analog.h.
vrpn_Event_Analog::vrpn_Event_Analog | ( | const char * | name, |
vrpn_Connection * | connection, | ||
const char * | evdev_name | ||
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Definition at line 29 of file vrpn_Event_Analog.C.
References fd, vrpn_Analog::status, vrpn_Analog::timestamp, vrpn_ANALOG_FAIL, vrpn_ANALOG_RESETTING, vrpn_gettimeofday, and vrpn_Event::vrpn_open_event().
vrpn_Event_Analog::~vrpn_Event_Analog | ( | ) |
Definition at line 74 of file vrpn_Event_Analog.C.
References fd, and vrpn_Event::vrpn_close_event().
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Definition at line 95 of file vrpn_Event_Analog.C.
References event_data, fd, max_num_events, and vrpn_Event::vrpn_read_event().
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Definition at line 59 of file vrpn_Event_Analog.h.
Referenced by read_available_data().
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Definition at line 53 of file vrpn_Event_Analog.h.
Referenced by read_available_data(), vrpn_Event_Analog(), and ~vrpn_Event_Analog().
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Definition at line 56 of file vrpn_Event_Analog.h.
Referenced by read_available_data().