Caution: In this restricted "Fossies" environment the current HTML page may not be correctly presentated and may have some non-functional links.
You can here alternatively try to browse the pure source code or just view or download the uninterpreted raw source code. If the rendering is insufficient you may try to find and view the page on the project site itself.
Interface for objects that may cache information that can be invalidated. Invalidation occurs when external files,
from which in-memory data is cached, is determined to have changed. Granularity is very limited; when any external
file is found to have changed, the event is fired (with the expectation that the cleared cache will be repopulated as