I originally thought it may be related to unique_ptr being move only or std::set having const keys, but then it is unclear why other blocks work. You've hit the nail on the head. It's very difficult to tell from the errors and I wasn't able to produce some error message that w...
std::shared_ptr::operator[] std::shared_ptr::owner_before std::shared_ptr::reset std::shared_ptr::shared_ptr std::shared_ptr::swap std::shared_ptr::unique std::shared_ptr::use_count std::signal std::sig_atomic_t std::size_t std::static_pointer_cast std::strftime std::swap(std...
bool>_Rb_tree<_Key,_Val,_KeyOfValue,_Compare,_Alloc>::_M_insert_unique(_Arg&&__v){typedef pair<iterator,bool>_Res;pair<_Base_ptr,_Base_ptr>__res=_M_get_insert_unique_pos(_KeyOfValue()(__v));if(__res.second)return(_Res(_M_insert_(__res.first,__res.second,_GLIBCXX_FORWARD...
insert_equal:也提供了多个重载版本,但基本上底层调用_M_insert实现插入操作,相对于insert_unique,该实现可插入容器元素相等的值,基于此可满足如set与multiset或者map与multimap间 保存不同或相同元素时调用不同的实现,即multiset和multimap插入元素时调用的是insert_equal,而map和set则调用insert_unique; erase:提供了多...
2、请你说说 unique_ptr 的实现原理及使用场景 3、请你说说单例设计模式 4、请你回答一下智能指针有没有内存泄露的情况 5、shared_ptr 怎么知道跟它共享对象的指针释放了 6、请你说说红黑树的特性,为什么要有红黑树 7、请你说说 set 的实现原理
error: 'class std::unique_ptr<std::set<long unsigned int> >' has no member named 'size' 下面是我尝试使用 cout 打印的代码片段。auto current_list = std::make_unique<std::set<uint64_t>>(); std::cout << "Number of elements in current_list is : " << current_list.size(); ...
properties.vmId string Azure VM unique ID. resources VirtualMachineExtension[] The virtual machine child extension resources. sku Sku The virtual machine SKU. tags object Resource tags type string Resource type zones string[] The virtual machine zones. VirtualMachineScaleSetVMInstanceView Object ...
In other words the number of rows increase by a factor of the unique attributes. For more information, see Columns that Group the Data.Important Some coloumn combinations are not allowed in the same report request. For example, if you include the AbsoluteTopImpressionRatePercent column, then ...
GetIntPtr() (Inherited from XppObjectBase) GetKernelInstanceUniqueId() (Inherited from XppObjectBase) getPrecision(Int32) getScale(Int32) getTimeOutTimerHandle() (Inherited from XppObjectBase) getXppProxyReference(Type) (Inherited from XppObjectBase) handle() IsManagedValid() (Inher...
* In this case we can simply get random elements from the set and add * to the temporary set, trying to eventually get enough unique elements * to reach the specified count. */ 情况4:对比请求元素的数量,我们拥有一个非常大数量的集合。在这种情况下,我们只需要随机从集合中获取元素,并且添加到...