/// <summary>

/// The collection of <see cref="LibGit2Sharp.IndexNameEntry"/>s in a

/// <see cref="LibGit2Sharp.Repository"/> index that reflect the

/// original paths of any rename conflicts that exist in the index.

/// </summary>

public class IndexNameEntryCollection : IEnumerable<IndexNameEntry>

{

private readonly Index index;

/// <summary>

/// Needed for mocking purposes.

/// </summary>

protected IndexNameEntryCollection()

{ }

internal IndexNameEntryCollection(Index index)

{

this.index = index;

}

private IndexNameEntry this[int idx]

{

get

{

IndexNameEntrySafeHandle entryHandle = Proxy.git_index_name_get_byindex(index.Handle, (UIntPtr)idx);

return IndexNameEntry.BuildFromPtr(entryHandle);

}

}

#region IEnumerable<IndexNameEntry> Members

private List<IndexNameEntry> AllIndexNames()

{

var list = new List<IndexNameEntry>();

int count = Proxy.git_index_name_entrycount(index.Handle);

for (int i = 0; i < count; i++)

{

list.Add(this[i]);

}

return list;

}

/// <summary>

/// Returns an enumerator that iterates through the collection.

/// </summary>

/// <returns>An <see cref="IEnumerator{T}"/> object that can be used to iterate through the collection.</returns>

public virtual IEnumerator<IndexNameEntry> GetEnumerator()

{

return AllIndexNames().GetEnumerator();

}

/// <summary>

/// Returns an enumerator that iterates through the collection.

/// </summary>

/// <returns>An <see cref="IEnumerator"/> object that can be used to iterate through the collection.</returns>

IEnumerator IEnumerable.GetEnumerator()

{

return GetEnumerator();

}

#endregion

}