If you are using the STL bitset class with large bitsets that spend most their time in the sparse or mostly populated range, this class may be what you are looking for.
Latest Bits and Bytes Articles
Sockets Byte-Ordering Primer
For those who are new to sockets programming or who've long ago forgotten the idiosyncrasies of byte ordering with sockets (as I had when I needed to know this last year), here's a primer on what byte ordering is, why it's needed, and terms such as little-endian, big-endian, network byte order, and host bye order.
Representing Arrays as Streams of Bits
Read an array as a stream of bits. You can navigate inside the array of data, set a "pointer" to any bit inside the array, and choose the order the bits of every byte will be processed.
CBitPointer: Easy Bit Manipulation
Bits can't be accessed directly as a simple data type. Learn how to manipulate bits (nearly) as any simple data type.
Latest CodeGuru Developer Columns
C++ Exception Handling: How to Handle Exceptions in C++
Learn to implement exception handling mechanism in C++.

Coding a Bing Bot
Bots are rapidly replacing the older technologies. Read through and become proficient with Bing Bots.

Introduction to Visual Basic List Controls
Learn how to insert, add, and remove items from Listboxes, ComboBoxes, CheckedListBoxes, ListViews, and TreeViews.

Creating the Best Virtual Reality User Experience (VR UX): Seven Tips & Tricks
When building Virtual Reality user experience (VR UX), here are seven tips you should consider.