Index

A note on the digital index

A link in an index entry is displayed as the section title in which that entry appears. Because some sections have multiple index markers, it is not unusual for an entry to have several links to the same section. Clicking on any link will take you directly to the place in the text in which the marker appears.

Symbols

* (asterisk), denoting pointers, Defining and Understanding Variables
^ (caret), preceding block object name and parameters, Discussion
{ } (curly brackets), enclosing keys, Adding Object Subscripting Support to Your Classes
- (minus sign), denoting instance methods, Adding Functionality to Classes with Methods
+ (plus sign), denoting class methods, Adding Functionality to Classes with Methods
[ ] (square brackets), enclosing indexes, Adding Object Subscripting Support to Your Classes

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