cli11
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cli::detail::plain_object Concept Referenceexport
module cli11

Matches types with no string conversion and no stream insertion. More...

Concept definition

template<typename T>
concept plain_object = !string_convertible<T> && !string_buildable<T> && !ostreamable<T>
cli::detail::ostreamable
Matches types that can be written to an output stream.
Definition type_tools.cpp:208
cli::detail::plain_object
Matches types with no string conversion and no stream insertion.
Definition type_tools.cpp:321
cli::detail::string_buildable
Matches types a std::string can be constructed from.
Definition type_tools.cpp:315
cli::detail::string_convertible
Matches types implicitly convertible to std::string.
Definition type_tools.cpp:311

Detailed Description

Matches types with no string conversion and no stream insertion.

These need structural handling: tuple, container, or nothing at all.