internal::is_explicitly_convertible< From, To > Struct Template Reference

#include <deal.II/base/numbers.h>

Static Public Attributes
static bool const	value = test<From, To>(0)

Static Private Member Functions
template<typename T >
static void	f (T)
template<typename F , typename T >
static constexpr auto	test (int) -> decltype(f(static_cast< T >(std::declval< F >())), true)
template<typename F , typename T >
static constexpr auto	test (...) -> bool

Detailed Description

template<typename From, typename To>
struct internal::is_explicitly_convertible< From, To >

A test to see if it is possible to convert one number type to the other.

Definition at line 669 of file numbers.h.

Member Function Documentation

f()

template<typename From , typename To >

template<typename T >

static void internal::is_explicitly_convertible< From, To >::f ( T  )

staticprivate

test() [1/2]

template<typename From , typename To >

template<typename F , typename T >

static constexpr auto internal::is_explicitly_convertible< From, To >::test ( int  ) -> decltype(f(static_cast<T>(std::declval<F>())), true)

inlinestaticconstexprprivate

Definition at line 678 of file numbers.h.

test() [2/2]

template<typename From , typename To >

template<typename F , typename T >

static constexpr auto internal::is_explicitly_convertible< From, To >::test (   ... ) -> bool

inlinestaticconstexprprivate

Definition at line 685 of file numbers.h.

Member Data Documentation

value

template<typename From , typename To >

bool const internal::is_explicitly_convertible< From, To >::value = test<From, To>(0)

static

Definition at line 691 of file numbers.h.

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

• include/deal.II/base/numbers.h