WebbFör 1 dag sedan · Get the latest African news from BBC News in Africa: breaking news, features, analysis and special reports plus audio and video from across the African continent. WebbThe principal name is built by using a DNS PTR record for the IP address of the system being accessed. To check the PTR record open a command prompt and type nslookup. Type the name of the system and hit enter to get the A record IP address. Using this IP address next check the PTR record by typing set type=ptr and hit enter.

std::shared_ptr ::get - C++中文 - API参考文档 - API Ref

WebbI'm using boost::shared_ptr to store a pointer to texture. I'm loading new textures as i need and share them among the program using shared_ptr. If my app is using too much memory i want to remove unused textures to clear memory. Is there a way I can determine how many objects are having access to t WebbThe principal name is built by using a DNS PTR record for the IP address of the system being accessed. To check the PTR record open a command prompt and type nslookup. … flagstar bank mortgage payment by phone

Пять подводных камней при использовании shared_ptr / Хабр

Webbshared_ptr represents ownership relation. While weak_ptr represents awareness. Having several objects owning each other means you have problems with architecture, which is solved by changing one or more own's into aware of's (that is, weak_ptr's). I don't get why suggesting weak_ptr is considered useless. Webbenable_shared_from_this enables you to get a valid shared_ptr instance to this. By deriving your class from the class template enable_shared_from_this, you inherit a method … Webbget() 获得 shared_ptr 对象内部包含的普通指针。 use_count() 返回同当前 shared_ptr 对象（包括它）指向相同的所有 shared_ptr 对象的数量。 unique() 判断当前 shared_ptr 对 … flagstar bank mortgage contact us