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If Statements

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Abstract

If statements are used when you want to make a choice to execute code based on the trueness of a condition. To make this work, you evaluate an expression that uses relational operators to yield a YES or NO result. If you evaluate an express to be true, then you can execute the code; otherwise you can ignore the code.

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© 2013 Matthew Campbell

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Campbell, M. (2013). If Statements. In: Objective-C Quick Syntax Reference. Apress, Berkeley, CA. https://doi.org/10.1007/978-1-4302-6488-0_14

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