Here are the classes, structs, unions and interfaces with brief descriptions:

[detail level 1234]

Ntgen
N_detail
Cgenerator_instance_tag
Cis_associative_container
Cis_associative_container< T, std::void_t< typename T::key_type, typename T::key_compare > >
Cis_container
Cis_container< std::string >
Cis_container< T, std::void_t< typename T::value_type, decltype(std::begin(std::declval< T >())), decltype(std::end(std::declval< T >()))> >
Cis_container_multiline
Cis_generator_instance
Cis_generator_instance< T, std::void_t< typename T::_tgen_instance_tag > >
Cis_pair
Cis_pair< std::pair< A, B > >
Cis_pair_multiline
Cis_pair_multiline< std::pair< A, B > >
Cis_scalar
Cis_tuple
Cis_tuple< std::tuple< Ts... > >
Cis_tuple_multiline
Cis_tuple_multiline< std::tuple< Ts... > >
Nmath
N_detail
Ccrt
Cpermutation	Permutation generator
Cinstance	Permutation instance
Cprint	Printer helper for standard types
Csequence	Sequence generator
Cinstance	Sequence instance