Visual Servoing Platform  version 3.2.0 under development (2018-12-17)
vpIoException Class Reference

#include <visp3/core/vpIoException.h>

+ Inheritance diagram for vpIoException:

Public Types

enum  error { invalidDirectoryName, cantCreateDirectory, cantGetUserName, cantGetenv }
 
enum  generalExceptionEnum {
  memoryAllocationError, memoryFreeError, functionNotImplementedError, ioError,
  cannotUseConstructorError, notImplementedError, divideByZeroError, dimensionError,
  fatalError, badValue, notInitialized
}
 

Public Member Functions

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

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 vpIoTools class and its derivates.

Definition at line 72 of file vpIoException.h.

Member Enumeration Documentation

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

Enumerator
invalidDirectoryName 
cantCreateDirectory 

Directory name is invalid.

cantGetUserName 

Unable to create a directory.

cantGetenv 

User name is not available.

Cannot get environment variable value.

Definition at line 79 of file vpIoException.h.

Enumerator
memoryAllocationError 
memoryFreeError 
functionNotImplementedError 
ioError 
cannotUseConstructorError 
notImplementedError 
divideByZeroError 
dimensionError 
fatalError 
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 87 of file vpException.h.

Constructor & Destructor Documentation

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

Definition at line 87 of file vpIoException.h.

References vpException::setMessage().

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

Definition at line 95 of file vpIoException.h.

vpIoException::vpIoException ( const int  id)
inlineexplicit

Definition at line 96 of file vpIoException.h.

Member Function Documentation

int vpException::getCode ( void  )
inherited

Send the object code.

Examples:
parallelPort.cpp, and ringLight.cpp.

Definition at line 94 of file vpException.cpp.

References vpException::code.

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, servoViper650FourPoints2DArtVelocityInteractionCurrent.cpp, servoViper650FourPoints2DCamVelocityInteractionCurrent-SR300.cpp, servoViper650FourPoints2DCamVelocityInteractionCurrent.cpp, servoViper650Point2DCamVelocity.cpp, servoViper850FourPoints2DArtVelocityInteractionCurrent.cpp, servoViper850FourPoints2DArtVelocityInteractionDesired.cpp, servoViper850FourPoints2DCamVelocityInteractionCurrent.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, testRobotViper650-frames.cpp, testRobotViper850-frames.cpp, testTrackDot.cpp, trackMeNurbs.cpp, tutorial-apriltag-detector-live.cpp, tutorial-apriltag-detector.cpp, tutorial-barcode-detector.cpp, tutorial-face-detector-live.cpp, tutorial-face-detector.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-live-realsense2.cpp, tutorial-mb-generic-tracker-apriltag-live-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 90 of file vpException.cpp.

References vpException::message.

Referenced by vpTemplateTracker::trackPyr().

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, servoFrankaPBVS.cpp, testAprilTag.cpp, testAutoThreshold.cpp, testConnectedComponents.cpp, testContours.cpp, testFloodFill.cpp, testFrankaCartVelocity-2.cpp, testFrankaCartVelocity-3.cpp, testFrankaCartVelocity.cpp, testFrankaGetPose.cpp, testFrankaJointPosition.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, 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-stereo-mono.cpp, and tutorial-mb-generic-tracker-stereo.cpp.

Definition at line 102 of file vpException.cpp.

References vpException::message.

Referenced by vpMbtDistanceLine::computeInteractionMatrixError(), vpKeyPoint::computePose(), vpMbDepthDenseTracker::loadConfigFile(), vpMbDepthNormalTracker::loadConfigFile(), and vpMbGenericTracker::track().

Member Data Documentation

int vpException::code
protectedinherited

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

Definition at line 75 of file vpException.h.

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

std::string vpException::message
protectedinherited

Contains an error message (can be empty)

Definition at line 78 of file vpException.h.

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