Documentation

Creates a backtrace of a running program/thread. Example of use:

void make_omelet(int num_eggs) {
  if (num_eggs < 1) {
    ttg::detail::Backtrace bt("breakfast fail:");
    throw std::runtime_error(bt.str());
  }
  stove.on();
  // etc.
}

Definition at line 50 of file backtrace.h.

Public Member Functions
	Backtrace (const std::string &prefix=std::string(""))

	Backtrace (const Backtrace &)

bool	empty () const

std::string	str (const size_t nframes_to_skip=0) const

Constructor & Destructor Documentation

◆ Backtrace() [1/2]

ttg::detail::Backtrace::Backtrace ( const std::string & prefix = std::string("") )

Parameters

prefix will be prepended to each line

Definition at line 51 of file backtrace.cpp.

◆ Backtrace() [2/2]

ttg::detail::Backtrace::Backtrace ( const Backtrace & other )

Definition at line 152 of file backtrace.cpp.

Member Function Documentation

◆ empty()

bool ttg::detail::Backtrace::empty ( ) const

inline

Returns: true if did not get a backtrace

Definition at line 61 of file backtrace.h.

◆ str()

std::string ttg::detail::Backtrace::str ( const size_t nframes_to_skip = 0 ) const

converts to a string

Parameters

nframes_to_skip how many frames to skip

Returns: string representation of Backtrace, with each frame on a separate line, from bottom to top

Definition at line 154 of file backtrace.cpp.

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

ttg/ttg/util/backtrace.h
ttg/ttg/util/backtrace.cpp