What is the above sample code an example of?

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class Foo;

What is the above sample code an example of?
1) A class constructor
2) A class object instantiation
3) A class definition
4) A class declaration
5) A syntax error

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2012-04-25, 2998👍, 0💬

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If this is a complete translation unit, what can be said about the variable "MaxEntries"?
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Referring to the sample code above, on which one of the following lines does an initializer list occur?
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What is the above sample code an example of?
class Foo; What is the above sample code an example of? 1) A class constructor 2) A class object instantiation 3) A class definition 4) A class declaration 5) A syntax error 2012-04-25, 2999👍, 0💬

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