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Reference documentation for deal.II version 8.1.0
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#include <exceptions.h>
Public Member Functions | |
ExceptionBase () | |
ExceptionBase (const ExceptionBase &exc) | |
virtual | ~ExceptionBase () throw () |
void | set_fields (const char *file, const int line, const char *function, const char *cond, const char *exc_name) |
virtual const char * | what () const throw () |
const char * | get_exc_name () const |
void | print_exc_data (std::ostream &out) const |
virtual void | print_info (std::ostream &out) const |
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 |
Private Member Functions | |
void | generate_message () const |
Private Attributes | |
std::string | what_str |
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 46 of file exceptions.h.
ExceptionBase::ExceptionBase | ( | ) |
Default constructor.
ExceptionBase::ExceptionBase | ( | const ExceptionBase & | exc | ) |
Copy constructor.
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virtual |
Destructor.
void ExceptionBase::set_fields | ( | const char * | file, |
const int | line, | ||
const char * | function, | ||
const char * | cond, | ||
const char * | exc_name | ||
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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. This function also populates the stacktrace.
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virtual |
Override the standard function that returns the description of the error.
const char* ExceptionBase::get_exc_name | ( | ) | const |
Get exception name.
void ExceptionBase::print_exc_data | ( | std::ostream & | out | ) | const |
Print out the general part of the error information.
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virtual |
Print more specific information about the exception which occurred. Overload this function in your own exception classes.
Reimplemented in SolverControl::NoConvergence.
void ExceptionBase::print_stack_trace | ( | std::ostream & | out | ) | const |
Print a stacktrace, if one has been recorded previously, to the given stream.
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private |
Internal function that generates the c_string. Called by what().
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protected |
Name of the file this exception happens in.
Definition at line 107 of file exceptions.h.
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protected |
Line number in this file.
Definition at line 112 of file exceptions.h.
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protected |
Name of the function, pretty printed.
Definition at line 117 of file exceptions.h.
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protected |
The violated condition, as a string.
Definition at line 122 of file exceptions.h.
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protected |
Name of the exception and call sequence.
Definition at line 127 of file exceptions.h.
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mutableprotected |
A backtrace to the position where the problem happened, if the system supports this.
Definition at line 133 of file exceptions.h.
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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 139 of file exceptions.h.
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mutableprivate |
A pointer to the c_string that will be printed by what(). It is populated by generate_message()
Definition at line 158 of file exceptions.h.