Usually just identifying the root of your source tree and saying "Analyze" will provide you with a accurate, useful Understand project. Sometimes, however, you need a more accurate representation of your project. Maybe you have large swaths of inactive code that should be enabled, maybe there are grayed out (unresolved) entities that do exist in the source code, or maybe the metrics don’t seem to line up. In cases like this, you will want to use some of the advanced C++ options to fine tune the parse. Here are some things that will improve the parse accuracy.

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