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

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

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 635 of file numbers.h.

Static Public Attributes
static const bool	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

Member Function Documentation

f()

template<typename From, typename To>

template<typename T>

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

staticprivate

test() [1/2]

template<typename From, typename To>

template<typename F, typename T>

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

inlinestaticconstexprprivate

Definition at line 644 of file numbers.h.

test() [2/2]

template<typename From, typename To>

template<typename F, typename T>

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

inlinestaticconstexprprivate

Definition at line 651 of file numbers.h.

Member Data Documentation

value

template<typename From, typename To>

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

static

Definition at line 657 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