Creatable

Represents a resource that can be created and destroyed.

abstract

class Creatable {

void create();

void destroy();

bool isCreated();

void checkCreated();

void checkNotCreated();

}

Members

Functions

checkCreated void checkCreated(): Throws an exception if the resource hasn't been created yet.
checkNotCreated void checkNotCreated(): Throws an exception if the resource has been created already.
create void create(): Creates the resources. It can now be used.
destroy void destroy(): Releases the resource. It can not longer be used.
isCreated bool isCreated(): Returns true if the resource was created and is ready for use, false if otherwise.

Meta

Source

See Implementation