<Parameter> Protocol Reference

Parameter protocol represents a parameter that is passed into a user defined function. More...

Instance Methods
(double)	- getValue
	Return the value for the parameter. More...

Detailed Description

Parameter protocol represents a parameter that is passed into a user defined function.

Parameter values are not calculated until getValue method is called. This makes it possible to have a function like IF(true, x, x/0) which does not fail with division by zero because x/0 is never evaluated (getValue (Parameter-p) is not called for it).

Method Documentation

- (double) getValue

Return the value for the parameter.

The value may be a NSNumber or NSString.

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The documentation for this protocol was generated from the following file:

• MathParser.h