utility.hh File Reference

Contains various utilities. More...

#include <array>
#include <memory>
#include <string>
#include "boost/core/demangle.hpp"
#include "fastjet/PseudoJet.hh"

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Classes
struct	HEJ::detail::ArrayTag< T, N, Ns >
struct	HEJ::detail::ArrayTag< T, N >

Namespaces
namespace	HEJ
	Main HEJ 2 Namespace.
namespace	HEJ::detail

Typedefs
template<typename T , std::size_t N, std::size_t... Ns>
using	HEJ::MultiArray = typename detail::ArrayTag< T, N, Ns... >::type

Functions
std::string	HEJ::join (std::string const &)
std::string	HEJ::join (std::string const &, std::string const &str)
template<typename... Strings>
std::string	HEJ::join (std::string const &delim, std::string const &first, std::string const &second, Strings &&... rest)
	Join strings with a delimiter. More...
template<typename T >
std::string	HEJ::type_string (T &&)
	Return the name of the argument's type. More...
template<typename... T>
constexpr void	HEJ::ignore (T &&...)
	Eliminate compiler warnings for unused variables. More...
constexpr bool	HEJ::nearby_ep (double a, double b, double ep)
	Check whether two doubles are closer than ep >= 0 to each other. More...
bool	HEJ::nearby_ep (fastjet::PseudoJet const &pa, fastjet::PseudoJet const &pb, double ep)
	Check whether all components of two PseudoJets are closer than ep to each other. More...
bool	HEJ::nearby (fastjet::PseudoJet const &pa, fastjet::PseudoJet const &pb, double const norm=1.)
template<class Event >
bool	HEJ::momentum_conserved (Event const &ev, const double tolerance=1e-7)
	Check momentum conservation. More...

Detailed Description

Contains various utilities.

Authors

The HEJ collaboration (see AUTHORS for details)

Date

2019-2020

Copyright

GPLv2 or later