internal::is_like_std_string< T > Class Template Reference

Return true value if T has std::string interface, like std::string_view. More...

#include <ranges.h>

Static Public Attributes
static FMT_CONSTEXPR_DECL const bool	value

Static Private Member Functions
template<typename U >
static auto	check (U *p) -> decltype(p->find('a'), p->length(), p->data(), int())
template<typename >
static void	check (...)

Detailed Description

template<typename T>
class internal::is_like_std_string< T >

Return true value if T has std::string interface, like std::string_view.

Definition at line 78 of file ranges.h.

Member Function Documentation

template<typename T >

template<typename U >

static auto internal::is_like_std_string< T >::check ( U *  p ) -> decltype(p->find('a'), p->length(), p->data(), int())

staticprivate

template<typename T >

template<typename >

static void internal::is_like_std_string< T >::check (   ... )

staticprivate

Member Data Documentation

template<typename T >

FMT_CONSTEXPR_DECL const bool internal::is_like_std_string< T >::value

static

Initial value:

=
    !std::is_void<decltype(check<T>(FMT_NULL))>::value

Definition at line 86 of file ranges.h.

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The documentation for this class was generated from the following file:

• wire-cell-build/util/inc/spdlog/fmt/bundled/ranges.h