/// <summary>
/// Get FileNode iterator
/// </summary>
/// <returns></returns>
public IEnumerator <FileNode> GetEnumerator()
{
using FileNodeIterator it = Begin(), end = End();
for (; !it.Equals(end); it.MoveNext())
{
yield return(it.Current);
}
}
/// <summary>
///
/// </summary>
/// <param name="it"></param>
/// <returns></returns>
public bool LessThan(FileNodeIterator it)
{
if (it == null)
{
throw new ArgumentNullException(nameof(it));
}
ThrowIfDisposed();
it.ThrowIfDisposed();
NativeMethods.HandleException(
NativeMethods.core_FileNodeIterator_operatorLessThan(ptr, it.CvPtr, out var ret));
GC.KeepAlive(this);
GC.KeepAlive(it);
return(ret != 0);
}
/// <summary>
///
/// </summary>
/// <param name="it"></param>
/// <returns></returns>
public long Minus(FileNodeIterator it)
{
if (it == null)
{
throw new ArgumentNullException(nameof(it));
}
ThrowIfDisposed();
it.ThrowIfDisposed();
NativeMethods.HandleException(
NativeMethods.core_FileNodeIterator_operatorMinus(ptr, it.CvPtr, out var ret));
GC.KeepAlive(this);
GC.KeepAlive(it);
return(ret.ToInt64());
}
