
Public Member Functions | |
| ExceptionBase () | |
| ExceptionBase (const char *f, const int l, const char *func, const char *c, const char *e) | |
| ExceptionBase (const ExceptionBase &exc) | |
| virtual | ~ExceptionBase () throw () |
| void | set_fields (const char *f, const int l, const char *func, const char *c, const char *e) |
| void | print_exc_data (std::ostream &out) const |
| virtual void | print_info (std::ostream &out) const |
| virtual const char * | what () const throw () |
| void | print_stack_trace (std::ostream &out) const |
Protected Attributes | |
| const char * | file |
| unsigned int | line |
| const char * | function |
| const char * | cond |
| const char * | exc |
| char ** | stacktrace |
| int | n_stacktrace_frames |
This class is the base class for all exception classes. Do not use its methods and variables directly since the interface and mechanism may be subject to change. Rather create new exception classes using the DeclException macro family.
See the Exceptions and assertions module for more details on this class and what can be done with classes derived from it.
Definition at line 48 of file exceptions.h.
| ExceptionBase::ExceptionBase | ( | ) |
Default constructor.
| ExceptionBase::ExceptionBase | ( | const char * | f, |
| const int | l, | ||
| const char * | func, | ||
| const char * | c, | ||
| const char * | e | ||
| ) |
The constructor takes the file in which the error happened, the line and the violated condition as well as the name of the exception class as a char* as arguments.
| ExceptionBase::ExceptionBase | ( | const ExceptionBase & | exc ) |
Copy constructor.
| virtual ExceptionBase::~ExceptionBase | ( | ) | throw () [virtual] |
Destructor. Empty, but needed for the sake of exception specification, since the base class has this exception specification and the automatically generated destructor would have a different one due to member objects.
| void ExceptionBase::set_fields | ( | const char * | f, |
| const int | l, | ||
| const char * | func, | ||
| const char * | c, | ||
| const char * | e | ||
| ) |
Set the file name and line of where the exception appeared as well as the violated condition and the name of the exception as a char pointer.
| void ExceptionBase::print_exc_data | ( | std::ostream & | out ) | const |
Print out the general part of the error information.
| virtual void ExceptionBase::print_info | ( | std::ostream & | out ) | const [virtual] |
Print more specific information about the exception which occured. Overload this function in your own exception classes.
| virtual const char* ExceptionBase::what | ( | ) | const throw () [virtual] |
Function derived from the base class which allows to pass information like the line and name of the file where the exception occured as well as user information.
This function is mainly used when using exceptions declared by the DeclException* macros with the throw mechanism or the AssertThrow macro.
| void ExceptionBase::print_stack_trace | ( | std::ostream & | out ) | const |
Print a stacktrace, if one has been recorded previously, to the given stream.
const char* ExceptionBase::file [protected] |
Name of the file this exception happen in.
Definition at line 138 of file exceptions.h.
unsigned int ExceptionBase::line [protected] |
Line number in this file.
Definition at line 143 of file exceptions.h.
const char* ExceptionBase::function [protected] |
Name of the function, pretty printed.
Definition at line 148 of file exceptions.h.
const char* ExceptionBase::cond [protected] |
The violated condition, as a string.
Definition at line 153 of file exceptions.h.
const char* ExceptionBase::exc [protected] |
Name of the exception and call sequence.
Definition at line 158 of file exceptions.h.
char** ExceptionBase::stacktrace [protected] |
A backtrace to the position where the problem happened, if the system supports this.
Definition at line 165 of file exceptions.h.
int ExceptionBase::n_stacktrace_frames [protected] |
The number of stacktrace frames that are stored in the previous variable. Zero if the system does not support stack traces.
Definition at line 174 of file exceptions.h.
documentation generated on Fri Feb 3 2012 06:04:07 by
doxygen
1.7.2