AUI_PERFORM_AS_MEMBER#

Performs multiple operations on a single object without repeating its name.

Header:	`#include <AUI/Util/kAUI.h>`
CMake:	`aui_link(my_target PUBLIC aui::core)`

Definition#

#define AUI_PERFORM_AS_MEMBER(object, lambda)                                                             \
    struct __apply##__FUNCTION__##__LINE__ : std::decay_t<decltype(object)> { void operator()() { lambda; \
    }                                                                                                     \
    }                                                                                                     \
    ;                                                                                                     \
    (static_cast<__apply##__FUNCTION__##__LINE__&>(object))()

Detailed Description#

It's an analogue to with, apply in Kotlin.

without with

class Worker {
public:
  void buildHouse();
  void plantTree();
  void raiseSon();
};
...
auto worker = _new<Worker>();
worker->buildHouse();
worker->plantTree();
worker->raiseSon();

class Worker {
public:
  void buildHouse();
  void plantTree();
  void raiseSon();
};
...
auto worker = _new<Worker>();
AUI_PERFORM_AS_MEMBER(*worker, {
  buildHouse();
  plantTree();
  raiseSon();
});