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InputCallback Class Reference

#include </home/runner/work/yarp-documentation/yarp-documentation/yarp/opt-modules/yarp-device-ovrheadset/src/devices/ovrheadset/InputCallback.h>

+ Inheritance diagram for InputCallback:

Public Member Functions

 InputCallback (int eye)
 ~InputCallback ()
virtual void onRead (ImageType &img)
- Public Member Functions inherited from yarp::os::BufferedPort< ImageType >
 BufferedPort ()
 BufferedPort (Port &port)
 Wrap an existing unbuffered port.
virtual ~BufferedPort ()
bool open (const std::string &name) override
 Start port operation, with a specific name, with automatically-chosen network parameters.
bool open (const Contact &contact, bool registerName=true) override
 Start port operation with user-chosen network parameters.
bool addOutput (const std::string &name) override
 Add an output connection to the specified port.
bool addOutput (const std::string &name, const std::string &carrier) override
 Add an output connection to the specified port, using a specified carrier.
bool addOutput (const Contact &contact) override
 Add an output connection to the specified port, using specified network parameters.
void close () override
 Stop port activity.
void interrupt () override
 Interrupt any current reads or writes attached to the port.
void resume () override
 Put the port back in an operative state after interrupt() has been called.
int getPendingReads () override
 Get the number of objects ready to be read.
Contact where () const override
 Returns information about how this port can be reached.
std::string getName () const override
 Get name of port.
ImageTypeprepare ()
 Access the object which will be transmitted by the next call to yarp::os::BufferedPort::write.
bool unprepare ()
 Give the last prepared object back to YARP without writing it.
void write (bool forceStrict=false)
 Write the current object being returned by BufferedPort::prepare.
void writeStrict ()
 Write the current object being returned by BufferedPort::prepare, waiting until any previous sends are complete.
void waitForWrite ()
 Wait for any pending writes to complete.
void setStrict (bool strict=true) override
 Call this to strictly keep all messages, or allow old ones to be quietly dropped.
ImageTyperead (bool shouldWait=true) override
 Read an available object from the port.
ImageTypelastRead () override
 Get the last data returned by read()
bool isClosed () override
 Returns whether the port associated with this reader has been closed.
void setReplier (PortReader &reader) override
 If a message is received that requires a reply, use this handler.
void setReader (PortReader &reader) override
 Set an external reader for port data.
void setAdminReader (PortReader &reader) override
 Set an external reader for unrecognized administrative port messages.
void onRead (ImageType &datum) override
 Callback method.
void useCallback (TypedReaderCallback< ImageType > &callback) override
 Set an object whose onRead method will be called when data is available.
void useCallback ()
 Use own onRead() method as callback.
void disableCallback () override
 Remove a callback set up with useCallback()
bool setEnvelope (PortWriter &envelope) override
 Set an envelope (e.g., a timestamp) to the next message which will be sent.
bool getEnvelope (PortReader &envelope) override
 Get the envelope information (e.g., a timestamp) from the last message received on the port.
int getInputCount () override
 Determine how many connections are arriving into this port.
int getOutputCount () override
 Determine how many output connections this port has.
bool isWriting () override
 Report whether the port is currently writing data.
void getReport (PortReport &reporter) override
 Get information on the state of the port - connections etc.
void setReporter (PortReport &reporter) override
 Set a callback to be called upon any future connections and disconnections to/from the port.
void resetReporter () override
 Remove the callback which is called upon any future connections and disconnections to/from the port.
voidacquire () override
 Take control of the last object read.
void release (void *handle) override
 Return control to YARP of an object previously taken control of with the acquire() method.
void setTargetPeriod (double period) override
 Try to provide data periodically.
Type getType () override
 Get the type of data the port has committed to send/receive.
void promiseType (const Type &typ) override
 Commit the port to a particular type of data.
void setInputMode (bool expectInput) override
 Configure the port to allow or forbid inputs.
void setOutputMode (bool expectOutput) override
 Configure the port to allow or forbid outputs.
void setRpcMode (bool expectRpc) override
 Configure the port to be RPC only.
PropertyacquireProperties (bool readOnly) override
 Access unstructured port properties.
void releaseProperties (Property *prop) override
 End access unstructured port properties.
void includeNodeInName (bool flag) override
 Choose whether to prepend a node name (if one is available) to the port's name.
bool setCallbackLock (std::mutex *mutex) override
 Add a lock to use when invoking callbacks.
bool removeCallbackLock () override
 Remove a lock on callbacks added with setCallbackLock()
bool lockCallback () override
 Lock callbacks until unlockCallback() is called.
bool tryLockCallback () override
 Try to lock callbacks until unlockCallback() is called.
void unlockCallback () override
 Unlock callbacks.
- Public Member Functions inherited from yarp::os::Contactable
virtual ~Contactable ()
void setReadOnly ()
 Shorthand for setInputMode(true), setOutputMode(false), setRpcMode(false)
void setWriteOnly ()
 Shorthand for setInputMode(false), setOutputMode(true), setRpcMode(false)
void setRpcServer ()
 Shorthand for setInputMode(true), setOutputMode(false), setRpcMode(true)
void setRpcClient ()
 Shorthand for setInputMode(false), setOutputMode(true), setRpcMode(true)
- Public Member Functions inherited from yarp::os::TypedReader< T >
virtual ~TypedReader ()=default
- Public Member Functions inherited from yarp::os::TypedReaderCallback< T >
virtual ~TypedReaderCallback ()
virtual void onRead (T &datum, const yarp::os::TypedReader< T > &reader)
 Callback method.

Public Attributes

int eye
int expected
unsigned int droppedFrames
unsigned int lastImageWidth
unsigned int lastImageHeight
float rollOffset
float pitchOffset
float yawOffset

Additional Inherited Members

- Public Types inherited from yarp::os::BufferedPort< ImageType >
typedef ImageType ContentType
 The type of content stored by this BufferedPort.

Detailed Description

Definition at line 30 of file InputCallback.h.

Constructor & Destructor Documentation

◆ InputCallback()

InputCallback::InputCallback ( int  eye)

Definition at line 28 of file InputCallback.cpp.

◆ ~InputCallback()

InputCallback::~InputCallback ( )

Definition at line 44 of file InputCallback.cpp.

Member Function Documentation

◆ onRead()

void InputCallback::onRead ( ImageType img)

Definition at line 55 of file InputCallback.cpp.

Member Data Documentation

◆ droppedFrames

unsigned int InputCallback::droppedFrames

Definition at line 42 of file InputCallback.h.

◆ expected

int InputCallback::expected

Definition at line 41 of file InputCallback.h.

◆ eye

int InputCallback::eye

Definition at line 40 of file InputCallback.h.

◆ eyeRenderTexture

TextureBuffer* InputCallback::eyeRenderTexture

Definition at line 39 of file InputCallback.h.

◆ lastImageHeight

unsigned int InputCallback::lastImageHeight

Definition at line 44 of file InputCallback.h.

◆ lastImageWidth

unsigned int InputCallback::lastImageWidth

Definition at line 43 of file InputCallback.h.

◆ pitchOffset

float InputCallback::pitchOffset

Definition at line 47 of file InputCallback.h.

◆ rollOffset

float InputCallback::rollOffset

Definition at line 46 of file InputCallback.h.

◆ yawOffset

float InputCallback::yawOffset

Definition at line 48 of file InputCallback.h.

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