Provides a backtrace. More...

#include <backtrace.hpp>

Public Member Functions
	Backtrace ()
	Constructor initialize fields and call GetAddress to retrieve addresses for each frame of backtrace.

std::string	ToString ()
	Returns string of backtrace.

Detailed Description

Provides a backtrace.

The Backtrace class retrieve addresses of each called function from the stack and decode file name, function & line number. Retrieved information can be printed in form:

[b]: (count) /directory/to/file.cpp:function(args):line_number

Backtrace is printed always when Log::Assert failed. An example is given below.

if (!someImportantCondition())
{
  Log::Fatal << "someImportantCondition() is not satisfied! Terminating.";
  Log::Fatal << std::endl;
}

Note: Log::Assert will not be shown when compiling in non-debug mode.

See also: PrefixedOutStream, Log

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

src/mlpack/core/util/backtrace.hpp
src/mlpack/core/util/backtrace.cpp

Public Member Functions

Detailed Description