/// <summary>Wrapper for the get function to handle exceptions.</summary>
/// <typeparam name="T">The generic type of this data structure.</typeparam>
/// <typeparam name="Key">The type of the key.</typeparam>
/// <param name="avlTree">This structure.</param>
/// <param name="key">The key to get.</param>
/// <param name="comparison">The sorting technique (must synchronize with this structure's sorting).</param>
/// <param name="item">The item if found.</param>
/// <returns>True if successful, False if not.</returns>
public static bool TryGet <T, Key>(this IAvlTree <T> avlTree, Key key, Compare <T, Key> compare, out T item)
{
try
{
item = avlTree.Get <Key>(key, compare);
return(true);
}
catch
{
item = default(T);
return(false);
}
}
/// <summary>Wrapper for the get function to handle exceptions.</summary>
/// <typeparam name="T">The generic type of this data structure.</typeparam>
/// <param name="avlTree">This structure.</param>
/// <param name="compare">The sorting technique (must synchronize with this structure's sorting).</param>
/// <param name="item">The item if found.</param>
/// <returns>True if successful, False if not.</returns>
public static bool TryGet <T>(this IAvlTree <T> avlTree, CompareToKnownValue <T> compare, out T item)
{
try
{
item = avlTree.Get(compare);
return(true);
}
catch
{
item = default(T);
return(false);
}
}