Visual Servoing Platform  version 3.6.1 under development (2024-04-18)
vpFrameGrabberException Class Reference

#include <visp3/core/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 () const
 
const std::string & getStringMessage () const
 
const char * getMessage () 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 emitted by the vpFrameGrabber class and its derivates.

Definition at line 54 of file vpFrameGrabberException.h.

Member Enumeration Documentation

◆ errorFrameGrabberCodeEnum

Lists the possible error than can be emitted while calling vpFrameGrabber member

Enumerator
settingError 

Grabber settings error.

initializationError 

Grabber initialization error.

otherError 

Grabber returned an other error.

Definition at line 61 of file vpFrameGrabberException.h.

◆ generalExceptionEnum

Enumerator
memoryAllocationError 

Memory allocation error.

memoryFreeError 

Memory free error.

functionNotImplementedError 

Function not implemented.

ioError 

I/O error.

cannotUseConstructorError 

constructor 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 74 of file vpException.h.

Constructor & Destructor Documentation

◆ vpFrameGrabberException() [1/3]

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

Constructor.

Definition at line 72 of file vpFrameGrabberException.h.

References vpException::setMessage().

◆ vpFrameGrabberException() [2/3]

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

Constructor.

Definition at line 84 of file vpFrameGrabberException.h.

◆ vpFrameGrabberException() [3/3]

vpFrameGrabberException::vpFrameGrabberException ( int  id)
inlineexplicit

Constructor.

Definition at line 89 of file vpFrameGrabberException.h.

Member Function Documentation

◆ getCode()

int vpException::getCode ( ) const
inherited

Send the object code.

Examples
parallelPort.cpp, and ringLight.cpp.

Definition at line 68 of file vpException.cpp.

References vpException::code.

◆ getMessage()

const char * vpException::getMessage ( ) const
inherited

Send a pointer on the array of char related to the error string. Cannot be nullptr.

Examples
mbot-apriltag-2D-half-vs.cpp, mbot-apriltag-ibvs.cpp, mbot-apriltag-pbvs.cpp, moveBiclops.cpp, parallelPort.cpp, servoBiclopsPoint2DArtVelocity.cpp, servoFlirPtuIBVS.cpp, servoPololuPtuPoint2DJointVelocity.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, testPololuPosition.cpp, testPololuVelocity.cpp, testReadImage.cpp, testRobotFlirPtu.cpp, testRobotViper650-frames.cpp, testRobotViper850-frames.cpp, testTrackDot.cpp, trackMeNurbs.cpp, tutorial-apriltag-detector-live-T265-realsense.cpp, tutorial-apriltag-detector-live-rgbd-realsense.cpp, tutorial-apriltag-detector-live-rgbd-structure-core.cpp, tutorial-apriltag-detector-live.cpp, tutorial-apriltag-detector.cpp, tutorial-barcode-detector.cpp, tutorial-draw-circle.cpp, tutorial-draw-cross.cpp, tutorial-draw-frame.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-pose-from-points-image.cpp, tutorial-pose-from-points-live.cpp, tutorial-pose-from-points-realsense-T265.cpp, tutorial-pose-from-qrcode-image.cpp, and tutorial-video-reader.cpp.

Definition at line 64 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
UniversalRobotsMoveToPosition.cpp, UniversalRobotsSavePosition.cpp, frankaGripper.cpp, frankaMoveToPosition.cpp, frankaSavePosition.cpp, getRealSense2Info.cpp, grabRealSense2.cpp, grabRealSense2_T265.cpp, grabV4l2MultiCpp11Thread.cpp, servoAfma6AprilTagIBVS.cpp, servoAfma6AprilTagPBVS.cpp, servoAfma6MegaposePBVS.cpp, servoFlirPtuIBVS.cpp, servoFrankaIBVS.cpp, servoFrankaPBVS.cpp, servoUniversalRobotsIBVS.cpp, servoUniversalRobotsPBVS.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, testOccipitalStructure_Core_images.cpp, testOccipitalStructure_Core_imu.cpp, testOccipitalStructure_Core_pcl.cpp, testPerformanceLUT.cpp, testPylonGrabber.cpp, testRealSense2_T265_images.cpp, testRealSense2_T265_images_odometry.cpp, testRealSense2_T265_images_odometry_async.cpp, testRealSense2_T265_imu.cpp, testRealSense2_T265_odometry.cpp, testRealSense2_T265_undistort.cpp, testUDPClient.cpp, testUDPServer.cpp, testUniversalRobotsCartPosition.cpp, testUniversalRobotsCartVelocity.cpp, testUniversalRobotsGetData.cpp, testUniversalRobotsJointPosition.cpp, testUniversalRobotsJointVelocity.cpp, tutorial-dnn-object-detection-live.cpp, tutorial-mb-generic-tracker-rgbd-realsense-json.cpp, tutorial-mb-generic-tracker-rgbd-realsense.cpp, tutorial-mb-generic-tracker-rgbd-structure-core.cpp, tutorial-mb-generic-tracker-stereo-mono.cpp, and tutorial-mb-generic-tracker-stereo.cpp.

Definition at line 70 of file vpException.cpp.

References vpException::message.

Referenced by vpKeyPoint::computePose(), 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 62 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 65 of file vpException.h.

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