Introduction to Run Loops

Organization of This Document

This programming topic contains the follow articles:

• Run Loops provides an overview of what a run loop is and how it operates.

• Input Modes describes how input modes are used by run loops to categorize input sources.

• Getting the Run Loop describes how to obtain the current run loop object.

• Adding Input Sources describes how to add input sources to a run loop.

• Running the Run Loop describes the ways you enter the run loop.