osu.Framework/Graphics/Containers/Container.cs
/// <summary>
/// The index of a given child within <see cref="Children"/>.
/// </summary>
/// <returns>
/// If the child is found, its index. Otherwise, the negated index it would obtain
/// if it were added to <see cref="Children"/>.
/// </returns>
The index of a given child within .
The index of a given child within .
public int IndexOf(T drawable)
        {
            if (Content != this)
                return Content.IndexOf(drawable);
            return IndexOfInternal(drawable);
        }
public int IndexOf ( T drawable ) { if ( Content != this ) return Content . IndexOf ( drawable ) ; return IndexOfInternal ( drawable ) ; }
The index of a given child within .
The index of a given child within .
If the child is found, its index. Otherwise, the negated index it would obtain
if it were added to .
If the child is found its index . Otherwise the negated index it would obtain if it were added to .
drawable
T