/// <summary>
/// Returns an enumerate that iterates through index entries. This
/// will iterate over a snapshot of the index, so the underlying
/// index can safely be mutated during iteration.
/// </summary>
/// <returns>An enumerator of <see cref="IndexEntry"/> objects</returns>
public unsafe IEnumerator <IndexEntry> GetEnumerator()
{
git_index_iterator *iterator = null;
Ensure.NativeSuccess(() => libgit2.git_index_iterator_new(out iterator, nativeIndex), this);
return(IndexEnumerator.FromNative(iterator));
}
internal unsafe override void Dispose(bool disposing)
{
if (nativeIterator != null)
{
libgit2.git_index_iterator_free(nativeIterator);
nativeIterator = null;
}
}
internal unsafe static IndexEnumerator FromNative(git_index_iterator *nativeIterator)
{
return(new IndexEnumerator(nativeIterator));
}
private unsafe IndexEnumerator(git_index_iterator *nativeIterator)
{
Ensure.ArgumentNotNull(nativeIterator, "iterator");
this.nativeIterator = nativeIterator;
}
public static extern unsafe void git_index_iterator_free(git_index_iterator *iterator);
public static extern unsafe int git_index_iterator_next(out git_index_entry *entry, git_index_iterator *iterator);
public static extern unsafe int git_index_iterator_new(out git_index_iterator *iterator, git_index *index);
