|
public getCacheTree ( bool build ) : |
||
| build | bool | /// If true and the cache tree is not present in the index it will /// be generated and returned to the caller. /// |
| return | ||
public DirCacheTree getCacheTree(bool build)
{
if (build)
{
if (_cacheTree == null)
{
_cacheTree = new DirCacheTree();
}
_cacheTree.validate(_sortedEntries, _entryCnt, 0, 0);
}
return _cacheTree;
}
/// <summary>
/// Create a new iterator for an already loaded DirCache instance.
/// <para/>
/// The iterator implementation may copy part of the cache's data during
/// construction, so the cache must be Read in prior to creating the
/// iterator.
/// </summary>
/// <param name="dc">
/// The cache to walk. It must be already loaded into memory.
/// </param>
public DirCacheIterator(DirCache dc)
{
Cache = dc;
Tree = dc.getCacheTree(true);
TreeStart = 0;
TreeEnd = Tree.getEntrySpan();
SubtreeId = new byte[Constants.OBJECT_ID_LENGTH];
if (!eof())
{
ParseEntry();
}
}