toolbox::traits::has_size< T, typename > Struct Template Reference

检查类型是否有size成员/Check if type has size member More...

#include <type_traits.hpp>

Inheritance diagram for toolbox::traits::has_size< T, typename >:

Detailed Description

template<typename T, typename = void>
struct toolbox::traits::has_size< T, typename >

检查类型是否有size成员/Check if type has size member

Template Parameters

T	要检查的类型/Type to check
void	SFINAE参数/SFINAE parameter

// 检查容器类型/Check container types
static_assert(has_size<std::vector<int>>::value);
static_assert(has_size<std::string>::value);
static_assert(!has_size<int>::value);

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

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