aui::non_null< T > Struct Template Reference

A contract that enforces non-nullable initialization. More...

#include <AUI/Traits/values.h>

Detailed Description

template<typename T>
struct aui::non_null< T >

Template Parameters

T	wrapped pointer-like type

If initialized with a value that equals to nullptr, issues a runtime assertion failure.

If initialized with nullptr itself, throws a compile-time error.

void render(aui::non_null<_<AView>> view) {
   view->render();
}
 
render(someView); // ok
someView = nullptr;
render(someView); // assertion failure in runtime
render(nullptr); // compile-time error

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