IntHolder Class Reference

List of all members.

Public Member Functions
	IntHolder (int value)
	IntHolder ()
Public Attributes
int	mValue

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Detailed Description

A Holder class for an int that is used to store "out" and "inout" parameters in methods. If a method has an int as an "out" or "inout" parameter, the programmer must pass an instance of IntHolder as the corresponding parameter in the method invocation; for "inout" parameters, the programmer must also fill the "in" value.

If myIntHolder is an instance of IntHolder,

the value stored in its value field can be accessed with myIntHolder.mValue.

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Constructor & Destructor Documentation

IntHolder

(

)

The default constructor for IntHolder class

IntHolder

(

int

value

)

This constructor will intialize IntHolder class with specified int value.

Parameters:

value

int value

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Member Data Documentation

int mValue

This member variable is where the int value is stored.