ViSP  2.10.0
vpTrackingException Class Reference

#include <vpTrackingException.h>

+ Inheritance diagram for vpTrackingException:

Public Types

enum  errorTrackingCodeEnum { featureLostError, notEnoughPointError, initializationError, fatalError }
 
enum  generalExceptionEnum {
  memoryAllocationError, memoryFreeError, functionNotImplementedError, ioError,
  cannotUseConstructorError, notImplementedError, divideByZeroError, dimensionError,
  fatalError, badValue, notInitialized
}
 

Public Member Functions

 vpTrackingException (const int id, const char *format,...)
 
 vpTrackingException (const int id, const std::string &msg)
 
 vpTrackingException (const int id)
 
int getCode (void)
 
const std::string & getStringMessage (void)
 
const char * getMessage (void)
 
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 vpTracker class and its derivates.

Definition at line 69 of file vpTrackingException.h.

Member Enumeration Documentation

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

Enumerator
featureLostError 
notEnoughPointError 
initializationError 
fatalError 

Definition at line 76 of file vpTrackingException.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 94 of file vpException.h.

Constructor & Destructor Documentation

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

Definition at line 87 of file vpTrackingException.h.

References vpException::setMessage().

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

Definition at line 95 of file vpTrackingException.h.

vpTrackingException::vpTrackingException ( const int  id)
inline

Definition at line 97 of file vpTrackingException.h.

Member Function Documentation

int vpException::getCode ( void  )
inherited

send the object code

Examples:
parallelPort.cpp, and ringLight.cpp.

Definition at line 112 of file vpException.cpp.

References vpException::code.

const char * vpException::getMessage ( void  )
inherited

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

Examples:
fernClassifier.cpp, tutorial-face-detector-live.cpp, tutorial-face-detector.cpp, tutorial-image-reader.cpp, and tutorial-video-reader.cpp.

Definition at line 101 of file vpException.cpp.

References vpException::message.

Referenced by vpTemplateTracker::trackPyr().

const std::string & vpException::getStringMessage ( void  )
inherited

send a reference (constant) related the error message (can be empty)

Definition at line 106 of file vpException.cpp.

References vpException::message.

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.

Definition at line 123 of file vpException.cpp.

References vpException::message.

Referenced by vpKeyPoint::computePose().

Member Data Documentation

int vpException::code
protectedinherited

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

Definition at line 81 of file vpException.h.

Referenced by vpException::getCode().

std::string vpException::message
protectedinherited

Contains an error message (can be empty)

Definition at line 84 of file vpException.h.

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