In order to help you review code structure changes, a dockable pane "Function View" is provided, in which all structure such as function, class or namespace changes(modified,removed,or added) are listed.

Besides, Compare++ provides "Compare Sections..." feature to help you compare two similar functions even in two completely different source files.

There are a lot interesting features as mentioned above. In short, Compare++ is not only one of file comparison tools, but also is a valuable aid for code reviewing and refactoring.

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