booster::backtrace Class Reference

the class that records the stack trace when it is created, More...

#include <booster/booster/backtrace.h>

Inheritance diagram for booster::backtrace:

Public Member Functions
	backtrace (size_t frames_no=default_stack_size)
size_t	stack_size () const
void *	return_address (unsigned frame_no) const
void	trace_line (unsigned frame_no, std::ostream &out) const
std::string	trace_line (unsigned frame_no) const
std::string	trace () const
void	trace (std::ostream &out) const

Static Public Attributes
static size_t const	default_stack_size = 32

Detailed Description

the class that records the stack trace when it is created,

It is a base class for all exceptions that record stack trace

Constructor & Destructor Documentation

booster::backtrace::backtrace ( size_t  frames_no = default_stack_size )

inline

Create stack trace recording at most frames_no stack frames

References booster::stack_trace::trace().

Member Function Documentation

void* booster::backtrace::return_address ( unsigned  frame_no ) const

inline

Get the returned address for the stack frame number frame_no

size_t booster::backtrace::stack_size ( ) const

inline

Get the actual number of recorded stack frames

std::string booster::backtrace::trace ( ) const

inline

Get full stack trace as a string

References booster::stack_trace::get_symbols().

void booster::backtrace::trace ( std::ostream &  out ) const

inline

Print full stack trace to a stream out

References booster::stack_trace::write_symbols().

void booster::backtrace::trace_line ( unsigned  frame_no, std::ostream &  out  ) const

inline

Print the stack trace frame for the frame frame_no to the stream out

References booster::stack_trace::write_symbols().

std::string booster::backtrace::trace_line ( unsigned  frame_no ) const

inline

Get a readable stack trace frame for the frame frame_no

References booster::stack_trace::get_symbol().

Member Data Documentation

size_t const booster::backtrace::default_stack_size = 32

static

The default number of recorded frames

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The documentation for this class was generated from the following file:

• booster/backtrace.h