本文整理汇总了C++中Poco::DirectoryIterator方法的典型用法代码示例。如果您正苦于以下问题：C++ Poco::DirectoryIterator方法的具体用法？C++ Poco::DirectoryIterator怎么用？C++ Poco::DirectoryIterator使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Poco的用法示例。
在下文中一共展示了Poco::DirectoryIterator方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: invalidateTiles
void TileCache::invalidateTiles(int part, int x, int y, int width, int height)
{
Log::trace() << "Removing invalidated tiles: part: " << part
<< ", x: " << x << ", y: " << y
<< ", width: " << width
<< ", height: " << height << Log::end;
File dir(_cacheDir);
std::unique_lock<std::mutex> lock(_cacheMutex);
std::unique_lock<std::mutex> lockSubscribers(_tilesBeingRenderedMutex);
if (dir.exists() && dir.isDirectory())
{
for (auto tileIterator = DirectoryIterator(dir); tileIterator != DirectoryIterator(); ++tileIterator)
{
const std::string fileName = tileIterator.path().getFileName();
if (intersectsTile(fileName, part, x, y, width, height))
{
Log::debug("Removing tile: " + tileIterator.path().toString());
Util::removeFile(tileIterator.path());
}
}
}
// Forget this tile as it will have to be rendered again.
for (auto it = _tilesBeingRendered.begin(); it != _tilesBeingRendered.end(); )
{
const std::string cachedName = it->first;
if (intersectsTile(cachedName, part, x, y, width, height))
{
Log::debug("Removing subscriptions for: " + cachedName);
it = _tilesBeingRendered.erase(it);
}
else
{
++it;
}
}
}示例2: invalidateTiles
void TileCache::invalidateTiles(int part, int x, int y, int width, int height)
{
Log::trace() << "Removing invalidated tiles: part: " << part
<< ", x: " << x << ", y: " << y
<< ", width: " << width
<< ", height: " << height << Log::end;
File dir(_cacheDir);
if (dir.exists() && dir.isDirectory())
{
std::unique_lock<std::mutex> lock(_cacheMutex);
for (auto tileIterator = DirectoryIterator(dir); tileIterator != DirectoryIterator(); ++tileIterator)
{
const std::string fileName = tileIterator.path().getFileName();
if (intersectsTile(fileName, part, x, y, width, height))
{
Log::debug("Removing tile: " + tileIterator.path().toString());
Util::removeFile(tileIterator.path());
}
}
}
}