void FileWatcher::pollAll() {
// check each file:
WatcherMap::iterator it = gWatchedFiles.begin();
while (it != gWatchedFiles.end()) {
it->second.test();
it++;
}
}
FileWatcher::~FileWatcher(){
// check each file:
WatcherMap::iterator it = gWatchedFiles.begin();
while (it != gWatchedFiles.end()) {
it->second.remove(this);
it++;
}
}