vcruntiem_typeinfo.h
class type_info
{
public:
type_info(type_info const&) = delete;
type_info& operator=(type_info const&) = delete;
size_t hash_code() const throw()
{
return __std_type_info_hash(&_Data);
}
bool operator==(type_info const& _Other) const throw()
{
return __std_type_info_compare(&_Data, &_Other._Data) == 0;
}
bool operator!=(type_info const& _Other) const throw()
{
return __std_type_info_compare(&_Data, &_Other._Data) != 0;
}
bool before(type_info const& _Other) const throw()
{
return __std_type_info_compare(&_Data, &_Other._Data) < 0;
}
char const* name() const throw()
{
#ifdef _M_CEE_PURE
return __std_type_info_name(&_Data, static_cast<__type_info_node*>(__type_info_root_node.ToPointer()));
#else
return __
C++学习(八十三)std的typeid 、type_info
最新推荐文章于 2024-10-26 16:38:27 发布