36 template <
typename char_t,
typename variant_type>
38 requires detail::is_type_specialisation_of_v<std::remove_cvref_t<variant_type>,
std::variant>
42 if (!v.valueless_by_exception())
45 s <<
"<VALUELESS_VARIANT>";
A "pretty printer" for most SeqAn data structures and related types.
Definition: debug_stream_type.hpp:76
Provides seqan3::debug_stream and related types.
Provides type traits for working with templates.
debug_stream_type< char_t > & operator<<(debug_stream_type< char_t > &stream, alignment_t &&alignment)
Stream operator for alignments, which are represented as tuples of aligned sequences.
Definition: debug_stream_alignment.hpp:101
The main SeqAn3 namespace.
Definition: aligned_sequence_concept.hpp:29
Provides various type traits on generic types.