public void Remove(TKey key1, TKey key2)
{
var oneKey = new MultiKey <TKey>(key1, key2);
var twoKey = new MultiKey <TKey>(key2, key1);
base.Remove(oneKey);
base.Remove(twoKey);
ArrayData.Remove(key1);
ArrayData.Remove(key2);
}
public new void Remove(MultiKey <TKey> key)
{
var oneKey = new MultiKey <TKey>(key.Item1, key.Item2);
var twoKey = new MultiKey <TKey>(key.Item2, key.Item1);
base.Remove(oneKey);
base.Remove(twoKey);
ArrayData.Remove(key.Item1);
ArrayData.Remove(key.Item2);
}
public bool ContainsKey(TKey key1, TKey key2)
{
var oneKey = new MultiKey <TKey>(key1, key2);
var twoKey = new MultiKey <TKey>(key2, key1);
if (ContainsKey(oneKey) || ContainsKey(twoKey))
{
return(true);
}
return(false);
}
public TValue Get(TKey key1, TKey key2)
{
var oneKey = new MultiKey <TKey>(key1, key2);
var twoKey = new MultiKey <TKey>(key2, key1);
if (ContainsKey(oneKey))
{
return(this[oneKey]);
}
else if (ContainsKey(twoKey))
{
return(this[twoKey]);
}
return(default);
// 如果没有,则会自动添加一个
public void Change(TKey key1, TKey key2, TValue value)
{
var oneKey = new MultiKey <TKey>(key1, key2);
var twoKey = new MultiKey <TKey>(key2, key1);
if (ContainsKey(oneKey))
{
this[oneKey] = value;
}
else
{
this[twoKey] = value;
}
if (!ArrayData.ContainsKey(key1))
{
ArrayData[key1] = new Dictionary <TKey, TValue>();
}
if (!ArrayData.ContainsKey(key2))
{
ArrayData[key2] = new Dictionary <TKey, TValue>();
}
ArrayData[key1][key2] = value;
ArrayData[key2][key1] = value;
}