ndn::tlv::detail Namespace Reference

Typedefs
template<typename Iterator , typename DecayedIterator = std::decay_t<Iterator>, typename ValueType = typename std::iterator_traits<DecayedIterator>::value_type>
using	IsContiguousIterator = std::disjunction< std::conjunction< std::bool_constant< sizeof(ValueType)==1 >, std::negation< std::is_same< ValueType, bool > >, std::disjunction< std::is_convertible< DecayedIterator, const ValueType * >, std::is_convertible< DecayedIterator, typename std::vector< ValueType >::const_iterator > > >, std::conjunction< std::is_same< ValueType, char >, std::is_convertible< DecayedIterator, typename std::basic_string< ValueType >::const_iterator > > >
	Determine whether to select the readNumber() implementation for ContiguousIterator.

Functions
template<typename Iterator >
constexpr bool	readNumber (size_t size, Iterator &begin, Iterator end, uint64_t &number) noexcept

Typedef Documentation

IsContiguousIterator

template<typename Iterator , typename DecayedIterator = std::decay_t<Iterator>, typename ValueType = typename std::iterator_traits<DecayedIterator>::value_type>

using ndn::tlv::detail::IsContiguousIterator = typedef std::disjunction< std::conjunction< std::bool_constant<sizeof(ValueType) == 1>, std::negation<std::is_same<ValueType, bool> >, std::disjunction< std::is_convertible<DecayedIterator, const ValueType*>, std::is_convertible<DecayedIterator, typename std::vector<ValueType>::const_iterator> >> , std::conjunction< std::is_same<ValueType, char>, std::is_convertible<DecayedIterator, typename std::basic_string<ValueType>::const_iterator> >>

Determine whether to select the readNumber() implementation for ContiguousIterator.

This is not a full ContiguousIterator detection implementation. It returns true for the most common ContiguousIterator types used with TLV decoding function templates.

Todo:

Replace with std::contiguous_iterator concept when we migrate to C++20.

Definition at line 289 of file tlv.hpp.

Function Documentation

readNumber()

template<typename Iterator >

constexpr bool ndn::tlv::detail::readNumber ( size_t  size, Iterator &  begin, Iterator  end, uint64_t &  number  )

constexprnoexcept

Definition at line 310 of file tlv.hpp.