toolbox::traits::is_heap_allocated< T > Struct Template Reference

检查类型是否必须堆分配/Check if type must be heap allocated More...

#include <type_traits.hpp>

Static Public Attributes
static constexpr bool	value

Detailed Description

template<typename T>
struct toolbox::traits::is_heap_allocated< T >

检查类型是否必须堆分配/Check if type must be heap allocated

Template Parameters

T	要检查的类型/Type to check

class Abstract { virtual void foo() = 0; };
class Concrete {};
 
static_assert(is_heap_allocated<Abstract>::value);
static_assert(!is_heap_allocated<Concrete>::value);

Member Data Documentation

value

template<typename T >

constexpr bool toolbox::traits::is_heap_allocated< T >::value

staticconstexpr

Initial value:

=
      detail::storage_traits<T>::must_be_heap_allocated

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

• src/include/cpp-toolbox/type_traits.hpp