#include <core.hpp>
Public Member Functions | |
Exception () | |
Exception (int _code, const string &_err, const string &_func, const string &_file, int _line) | |
virtual | ~Exception () throw () |
virtual const char * | what () const throw () |
void | formatMessage () |
Public Attributes | |
string | msg |
the formatted error message More... | |
int | code |
error code More... | |
string | err |
error description More... | |
string | func |
function name. Available only when the compiler supports getting it More... | |
string | file |
source file name where the error has occured More... | |
int | line |
line number in the source file where the error has occured More... | |
The standard OpenCV exception class. Instances of the class are thrown by various functions and methods in the case of critical errors.
cv::Exception::Exception | ( | ) |
Default constructor
cv::Exception::Exception | ( | int | _code, |
const string & | _err, | ||
const string & | _func, | ||
const string & | _file, | ||
int | _line | ||
) |
Full constructor. Normally the constuctor is not called explicitly. Instead, the macros CV_Error(), CV_Error_() and CV_Assert() are used.
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virtual |
void cv::Exception::formatMessage | ( | ) |
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virtual |
int cv::Exception::code |
error code
string cv::Exception::err |
error description
string cv::Exception::file |
source file name where the error has occured
string cv::Exception::func |
function name. Available only when the compiler supports getting it
int cv::Exception::line |
line number in the source file where the error has occured
string cv::Exception::msg |
the formatted error message