## The Understand for C++ Project Database

The Understand for C++ project database is stored in a proprietary binary format. The file format uses a network/object format that is optimized for storing Understand for C++ information.

Understand for C++ databases have a file extension of .udc.

The project file permits multiple simultaneous read accesses, but it does not (yet) support multi-user write access.

Occasionally, adding a new feature to Understand for C++ requires a change to the database format. Such changes are noted in the Change Log. After you install a build that modifies the database format, existing projects are automatically reparsed when you open them in Understand for C++.

Scientific Toolworks, Inc. http://www.scitools.com