void IDictionary <Symbol, ValueT> .Add(Symbol key, ValueT value)
{
if (this.HasTag(key))
{
CheckParam.ThrowBadArgument(nameof(key), "The key '{0}' already exists in the IDictionary", key.Name);
}
this.SetTag(key, value);
}
public static int ThrowIfStartOrCountAreBelowZeroAndLimitCountIfNecessary(int start, int count, int outerCount)
{
if (start < 0)
{
CheckParam.ThrowBadArgument("The start index was below zero.");
}
if (count < 0)
{
CheckParam.ThrowBadArgument("The count was below zero.");
}
return(count <= outerCount - start ? count : System.Math.Max(outerCount - start, 0));
}
void ICollection <KeyValuePair <Symbol, ValueT> > .CopyTo(KeyValuePair <Symbol, ValueT>[] array, int arrayIndex)
{
if (((IDictionary <Symbol, ValueT>) this).Count > array.Length - arrayIndex)
{
CheckParam.ThrowBadArgument("Insufficient space in supplied array");
}
if (_attrs == null)
{
((ICollection <KeyValuePair <Symbol, ValueT> >)_attrs).CopyTo(array, arrayIndex);
}
if (_cachedAttrKey != null)
{
array[arrayIndex] = new KeyValuePair <Symbol, ValueT>(_cachedAttrKey, _cachedAttrValue);
}
}