Defining Ranges using Sentinels

An alternative way of defining ranges, and why we sometimes need to use them

Ryan McCombe
Updated
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Questions & Answers

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What is a Sentinel in C++?
What is a sentinel in C++?
How to Create a Custom Sentinel in C++
How do you create a custom sentinel in C++?
Why Use Sentinels Instead of End Iterators in C++?
Why use sentinels instead of end iterators in C++?
Using Sentinels with Standard Algorithms in C++
How can sentinels be used with standard algorithms in C++?
How Do Template Sentinels Work in C++?
How do template sentinels work in C++?
How to Determine the Size of a Range Defined by a Sentinel in C++
How can you determine the size of a range defined by a sentinel?