mpqc::detail::Backtrace Class Reference

Documentation

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

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

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]

mpqc::detail::Backtrace::Backtrace

(

const std::string &

prefix = std::string("")

)

Parameters

prefix

will be prepended to each line

Backtrace() [2/2]

mpqc::detail::Backtrace::Backtrace

(

const Backtrace &

other

)

Member Function Documentation

empty()

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

inline

Returns

true if did not get a backtrace

str()

std::string mpqc::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

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

• mpqc/util/core/backtrace.h
• mpqc/util/core/backtrace.cpp