Assertion: function | /r/HasProperty | pointer
Facets:
Source sentences:
text: Class that can wrap any kind of(such asand) into a copyable object, and whose type depends solely on its call signature (and not on thetype itself).An object of aclass instantiation can wrap any of the following kinds of: a function, a function pointer, a pointer to member, or any kind of function object (i.e., an object whose class defines, including).