phmap::span_internal 命名空间参考

类
struct	ElementType
struct	ElementType< T(&)[N]>
struct	IsConvertible
struct	IsConvertibleHelper

类型定义
template<typename C >
using	HasSize = std::is_integral< phmap::decay_t< decltype(std::declval< C & >().size())> >
template<typename T , typename C >
using	HasData = std::is_convertible< phmap::decay_t< decltype(GetData(std::declval< C & >()))> *, T *const * >
template<typename C >
using	ElementT = typename ElementType< C >::type
template<typename T >
using	EnableIfMutable = typename std::enable_if<!std::is_const< T >::value, int >::type
template<typename From , typename To >
using	EnableIfConvertibleToSpanConst = typename std::enable_if< IsConvertible< From, Span< const To > >::value >::type

函数
constexpr size_t	Min (size_t a, size_t b) noexcept
template<typename C >
constexpr auto	GetDataImpl (C &c, char) noexcept -> decltype(c.data())
char *	GetDataImpl (std::string &s, int) noexcept
template<typename C >
constexpr auto	GetData (C &c) noexcept -> decltype(GetDataImpl(c, 0))
template<typename T >
bool	EqualImpl (Span< T > a, Span< T > b)
template<typename T >
bool	LessThanImpl (Span< T > a, Span< T > b)

类型定义说明

ElementT

template<typename C >

using phmap::span_internal::ElementT = typedef typename ElementType<C>::type

EnableIfConvertibleToSpanConst

template<typename From , typename To >

using phmap::span_internal::EnableIfConvertibleToSpanConst = typedef typename std::enable_if<IsConvertible<From, Span<const To> >::value>::type

EnableIfMutable

template<typename T >

using phmap::span_internal::EnableIfMutable = typedef typename std::enable_if<!std::is_const<T>::value, int>::type

HasData

template<typename T , typename C >

using phmap::span_internal::HasData = typedef std::is_convertible<phmap::decay_t<decltype(GetData(std::declval<C&>()))>*, T* const*>

HasSize

template<typename C >

using phmap::span_internal::HasSize = typedef std::is_integral<phmap::decay_t<decltype(std::declval<C&>().size())> >

函数说明

EqualImpl()

template<typename T >

bool phmap::span_internal::EqualImpl	(	Span< T >	a,
		Span< T >	b
	)

GetData()

template<typename C >

constexpr auto phmap::span_internal::GetData ( C &  c ) -> decltype(GetDataImpl(c, 0))

constexprnoexcept

GetDataImpl() [1/2]

template<typename C >

constexpr auto phmap::span_internal::GetDataImpl ( C &  c, char    ) -> decltype(c.data())

constexprnoexcept

GetDataImpl() [2/2]

char * phmap::span_internal::GetDataImpl ( std::string &  s, int    )

inlinenoexcept

LessThanImpl()

template<typename T >

bool phmap::span_internal::LessThanImpl	(	Span< T >	a,
		Span< T >	b
	)

Min()

constexpr size_t phmap::span_internal::Min ( size_t  a, size_t  b  )

constexprnoexcept