span.h File Reference

An object with a begin and end iterator. More...

#include "boost/iterator/transform_iterator.hpp"
#include <iterator>
#include <type_traits>
#include <utility>

Go to the source code of this file.

Classes
struct	util::span_base
	Non-templated base class for span. More...
struct	util::span< BIter, EIter >
	Simple class with a begin and an end. More...

Namespaces
	util
	Namespace for general, non-LArSoft-specific utilities.

Functions
template<typename IterB , typename IterE , typename Adaptor >
	util::span (IterB &&b, IterE &&e, Adaptor &&adaptor) -> span< decltype(adaptor(std::forward< IterB >(b))), decltype(adaptor(std::forward< IterE >(e))) >
Span helper functions
template<typename BIter , typename EIter >
auto	util::make_span (BIter begin, EIter end)
	Creates a span from specified iterators (can use constructor instead). More...
template<typename Cont >
auto	util::make_span (Cont &cont)
	Creates a span from a container type. More...
template<typename Cont >
auto	util::make_const_span (Cont &cont)
	Creates a span with constant iterator access from a container type. More...
Adapted span helper functions
template<typename BIter , typename EIter , typename Adaptor >
auto	util::make_adapted_span (BIter begin, EIter end, Adaptor &&adaptor)
template<typename Cont , typename Adaptor >
auto	util::make_adapted_span (Cont &cont, Adaptor &&adaptor)
	Creates a span from specified collection via an adaptor. More...
template<typename Cont , typename Adaptor >
auto	util::make_adapted_const_span (Cont &cont, Adaptor &&adaptor)
	Creates constant iteration span from specified collection via an adaptor. More...
Transformed span helper functions
template<typename BIter , typename EIter , typename Op >
auto	util::make_transformed_span (BIter begin, EIter end, Op &&op)
template<typename Cont , typename Op >
auto	util::make_transformed_span (Cont &cont, Op &&op)
	Creates a span from specified collection via an adaptor. More...
template<typename Cont , typename Op >
auto	util::make_transformed_const_span (Cont &cont, Op &&op)

Detailed Description

An object with a begin and end iterator.

Author

Gianluca Petrillo (petri.nosp@m.llo@.nosp@m.slac..nosp@m.stan.nosp@m.ford..nosp@m.edu)

Date

January 29, 2019

This library is header only.

Definition in file span.h.