DebugUtils.h File Reference

Functions to help debugging by instrumenting code. More...

#include "cetlib_except/demangle.h"
#include <cstddef>
#include <cstdlib>
#include <utility>
#include <vector>
#include <string>
#include <sstream>
#include <bitset>
#include <typeinfo>
#include <ostream>
#include <execinfo.h>

Go to the source code of this file.

Classes
struct	lar::debug::CallInfo_t
	Structure with information about a single call, parsed. More...
class	lar::debug::CallInfoPrinter
	Class handling the output of information in a CallInfo_t object. More...
struct	lar::debug::CallInfoPrinter::opt
	Set of options for printing. More...
struct	lar::debug::BacktracePrintOptions
	Backtrace printing options. More...

Namespaces
	lar
	LArSoft-specific namespace.
	lar::debug

Functions
template<typename T >
std::string	lar::debug::demangle (T const *=nullptr)
	Outputs a demangled name for type T. More...
template<typename Stream >
Stream &	lar::debug::operator<< (Stream &&out, CallInfo_t const &info)
	Helper operator to insert a call information in a stream with default options. More...
template<typename Stream >
void	lar::debug::printBacktrace (Stream &&out, BacktracePrintOptions options)
	Prints the full backtrace into a stream. More...
template<typename Stream >
void	lar::debug::printBacktrace (Stream &&out)
	Prints the full backtrace into a stream with default options. More...
template<typename Stream >
void	lar::debug::printBacktrace (Stream &&out, unsigned int maxLines, std::string indent=" ", CallInfoPrinter::opt const *callInfoOptions=nullptr)
	Prints the full backtrace into a stream. More...

Detailed Description

Functions to help debugging by instrumenting code.

Author

Gianluca Petrillo (petri.nosp@m.llo@.nosp@m.fnal..nosp@m.gov)

Date

April 8, 2016

See also

DebugUtils.cxx

This library contains:

• a function to return the name of the type of a variable
• a function printing into a stream the current call stack

Definition in file DebugUtils.h.