Tags: #passkey #idiom #empty #classes
"After last week’s post about tag dispatch let’s have a look at another example for useful empty classes"
http://arne-mertz.de/2016/10/passkey-idiom/
"After last week’s post about tag dispatch let’s have a look at another example for useful empty classes"
http://arne-mertz.de/2016/10/passkey-idiom/
Simplify C++!
Passkey Idiom: More Useful Empty Classes - Simplify C++!
Another example for useful empty classes: The passkey idiom can help us regain control that we would give up by simply making classes friends.