Visual Servoing Platform  version 3.3.0
vpFrameGrabberException Class Reference

#include <vpFrameGrabberException.h>

+ Inheritance diagram for vpFrameGrabberException:

Public Types

enum  errorFrameGrabberCodeEnum { settingError, initializationError, otherError }
 
enum  generalExceptionEnum {
  memoryAllocationError, memoryFreeError, functionNotImplementedError, ioError,
  cannotUseConstructorError, notImplementedError, divideByZeroError, dimensionError,
  fatalError, badValue, notInitialized
}
 

Public Member Functions

 vpFrameGrabberException (int id, const char *format,...)
 
 vpFrameGrabberException (int id, const std::string &msg)
 
 vpFrameGrabberException (int id)
 
Inherited functionalities from vpException
int getCode (void)
 
const std::string & getStringMessage (void) const
 
const char * getMessage (void) const
 
const char * what () const throw ()
 

Protected Member Functions

void setMessage (const char *format, va_list args)
 

Protected Attributes

int code
 
std::string message
 

Detailed Description

Error that can be emited by the vpFrameGrabber class and its derivates.

Definition at line 71 of file vpFrameGrabberException.h.

Member Enumeration Documentation

◆ errorFrameGrabberCodeEnum

Lists the possible error than can be emmited while calling vpFrameGrabber member.

Enumerator
settingError 
initializationError 
otherError 

Definition at line 114 of file vpFrameGrabberException.h.

◆ generalExceptionEnum

Enumerator
memoryAllocationError 

Memory allocation error.

memoryFreeError 

Memory free error.

functionNotImplementedError 

Function not implemented.

ioError 

I/O error.

cannotUseConstructorError 

Contructor error.

notImplementedError 

Not implemented.

divideByZeroError 

Division by zero.

dimensionError 

Bad dimension.

fatalError 

Fatal error.

badValue 

Used to indicate that a value is not in the allowed range.

notInitialized 

Used to indicate that a parameter is not initialized.

Definition at line 86 of file vpException.h.

Constructor & Destructor Documentation

◆ vpFrameGrabberException() [1/3]

vpFrameGrabberException::vpFrameGrabberException ( int  id,
const char *  format,
  ... 
)
inline

Definition at line 117 of file vpFrameGrabberException.h.

◆ vpFrameGrabberException() [2/3]

vpFrameGrabberException::vpFrameGrabberException ( int  id,
const std::string &  msg 
)
inline

Definition at line 125 of file vpFrameGrabberException.h.

◆ vpFrameGrabberException() [3/3]

vpFrameGrabberException::vpFrameGrabberException ( int  id)
inlineexplicit

Definition at line 126 of file vpFrameGrabberException.h.

Member Function Documentation

◆ getCode()

int vpException::getCode ( void  )
inherited

Send the object code.

Examples
parallelPort.cpp, and ringLight.cpp.

Definition at line 93 of file vpException.cpp.

References vpException::code.

◆ getMessage()

const char * vpException::getMessage ( void  ) const
inherited

send a pointer on the array of char related to the error string. Cannot be NULL.

Examples
fernClassifier.cpp, mbot-apriltag-2D-half-vs.cpp, mbot-apriltag-ibvs.cpp, mbot-apriltag-pbvs.cpp, moveBiclops.cpp, parallelPort.cpp, servoBiclopsPoint2DArtVelocity.cpp, servoFlirPtuIBVS.cpp, servoViper650FourPoints2DArtVelocityLs_cur.cpp, servoViper650FourPoints2DCamVelocityLs_cur-SR300.cpp, servoViper650FourPoints2DCamVelocityLs_cur.cpp, servoViper650Point2DCamVelocity.cpp, servoViper850FourPoints2DArtVelocityLs_cur.cpp, servoViper850FourPoints2DArtVelocityLs_des.cpp, servoViper850FourPoints2DCamVelocityLs_cur.cpp, servoViper850FourPointsKinect.cpp, servoViper850Point2DArtVelocity-jointAvoidance-basic.cpp, servoViper850Point2DArtVelocity-jointAvoidance-gpa.cpp, servoViper850Point2DArtVelocity-jointAvoidance-large.cpp, servoViper850Point2DArtVelocity.cpp, servoViper850Point2DCamVelocity.cpp, servoViper850Point2DCamVelocityKalman.cpp, testConversion.cpp, testDisplays.cpp, testReadImage.cpp, testRobotFlirPtu.cpp, testRobotViper650-frames.cpp, testRobotViper850-frames.cpp, testTrackDot.cpp, trackMeNurbs.cpp, tutorial-apriltag-detector-live-rgbd-realsense.cpp, tutorial-apriltag-detector-live.cpp, tutorial-apriltag-detector.cpp, tutorial-barcode-detector.cpp, tutorial-draw-cross.cpp, tutorial-draw-line.cpp, tutorial-draw-point.cpp, tutorial-draw-rectangle.cpp, tutorial-draw-text.cpp, tutorial-face-detector-live.cpp, tutorial-face-detector.cpp, tutorial-flir-ptu-ibvs.cpp, tutorial-image-display-scaled-auto.cpp, tutorial-image-display-scaled-manu.cpp, tutorial-image-display.cpp, tutorial-image-reader.cpp, tutorial-mb-generic-tracker-apriltag-rs2.cpp, tutorial-mb-generic-tracker-apriltag-webcam.cpp, tutorial-mb-tracker-stereo.cpp, tutorial-pose-from-points-image.cpp, tutorial-pose-from-points-live.cpp, tutorial-pose-from-qrcode-image.cpp, and tutorial-video-reader.cpp.

Definition at line 89 of file vpException.cpp.

References vpException::message.

Referenced by vpTemplateTracker::trackPyr().

◆ getStringMessage()

◆ setMessage()

◆ what()

const char * vpException::what ( ) const
throw (
)
inherited

Overloading of the what() method of std::exception to return the vpException message.

Returns
pointer on the array of char related to the error string.
Examples
frankaGripper.cpp, frankaMoveToPosition.cpp, frankaSavePosition.cpp, getRealSense2Info.cpp, grabRealSense.cpp, grabRealSense2.cpp, grabV4l2MultiCpp11Thread.cpp, servoFlirPtuIBVS.cpp, servoFrankaIBVS.cpp, servoFrankaPBVS.cpp, testAutoThreshold.cpp, testConnectedComponents.cpp, testContours.cpp, testFloodFill.cpp, testFrankaCartForceTorque-2.cpp, testFrankaCartForceTorque.cpp, testFrankaCartVelocity-2.cpp, testFrankaCartVelocity-3.cpp, testFrankaCartVelocity.cpp, testFrankaGetPose.cpp, testFrankaJointPosition.cpp, testFrankaJointTorque.cpp, testFrankaJointVelocity-2.cpp, testFrankaJointVelocity-3.cpp, testFrankaJointVelocity.cpp, testFrankaJointVelocityLimits.cpp, testHistogram.cpp, testImageFilter.cpp, testImgproc.cpp, testIoTools.cpp, testKeyPoint-2.cpp, testKeyPoint-3.cpp, testKeyPoint-4.cpp, testKeyPoint-5.cpp, testKeyPoint-6.cpp, testKeyPoint-7.cpp, testKeyPoint.cpp, testMatrixConvolution.cpp, testMatrixInitialization.cpp, testPerformanceLUT.cpp, testPylonGrabber.cpp, testRealSense_R200.cpp, testRealSense_SR300.cpp, testUDPClient.cpp, testUDPServer.cpp, tutorial-dnn-object-detection-live.cpp, tutorial-franka-acquire-calib-data.cpp, tutorial-mb-generic-tracker-rgbd-realsense.cpp, tutorial-mb-generic-tracker-stereo-mono.cpp, and tutorial-mb-generic-tracker-stereo.cpp.

Definition at line 101 of file vpException.cpp.

Referenced by vpMbDepthDenseTracker::loadConfigFile(), and vpMbDepthNormalTracker::loadConfigFile().

Member Data Documentation

◆ code

int vpException::code
protectedinherited

Contains the error code, see the errorCodeEnum table for details.

Definition at line 74 of file vpException.h.

Referenced by vpException::getCode(), and vpSimulatorException::vpSimulatorException().

◆ message

std::string vpException::message
protectedinherited

Contains an error message (can be empty)

Definition at line 77 of file vpException.h.

Referenced by vpException::getMessage(), vpException::getStringMessage(), and vpException::setMessage().