/// <summary>
/// Gets or sets the value at the given key.
/// </summary>
/// <param name="key">The key of the value to get or set.</param>
/// <returns>The value at the given <paramref name="key"/>.</returns>
/// <exception cref="ArgumentOutOfRangeException">The <paramref name="key"/> is not a valid defined enum value.</exception>
public bool this[TKey key]
{
get
{
var i = GetIndex(key);
if (!IsValidIndex(i))
{
throw KeyInfo <TKey> .GetInvalidKeyException(key, "key");
}
return(_buffer[i]);
}
set
{
var i = GetIndex(key);
if (!IsValidIndex(i))
{
throw KeyInfo <TKey> .GetInvalidKeyException(key, "key");
}
_buffer[i] = value;
}
}