Assertion: function's parameter | /r/HasProperty | optional
Facets:
Source sentences:
text: In C++, functions can also have optional parameters, for which no arguments are required in the call, in such a way that, for example, a function with three parameters may be called with only two.
text: In C++, functions can also have optional parameters, for which no arguments are required in the call, in such a way that, for example, a function with three parameters may be called with only two.