static public VALUE_TYPE Lookup <P1, P2, P3, P4, VALUE_TYPE>(this LookupSet <Tuple <P1, P2, P3, P4>, VALUE_TYPE> item, P1 p1, P2 p2, P3 p3, P4 p4)
{
VALUE_TYPE value;
item.TryLookup(p1, p2, p3, p4, out value);
return(value);
}
static public VALUE_TYPE Lookup <KEY_TYPE, VALUE_TYPE>(this LookupSet <KEY_TYPE, VALUE_TYPE> item, KEY_TYPE key)
{
VALUE_TYPE value;
item.TryLookup(key, out value);
return(value);
}
static public VALUE_TYPE Lookup <KEY_TYPE, VALUE_TYPE>(this LookupSet <KEY_TYPE, VALUE_TYPE> item, IEnumerable <KEY_TYPE> keys)
{
VALUE_TYPE value;
item.TryLookup(out value, keys);
return(value);
}
static public VALUE_TYPE Lookup <KEY_TYPE, VALUE_TYPE>(this LookupSet <KEY_TYPE, VALUE_TYPE> item, KEY_TYPE key, IEnumerable <LookupSet <KEY_TYPE, VALUE_TYPE> > fallbacks)
{
VALUE_TYPE value;
item.TryLookup(key, out value, fallbacks);
return(value);
}
static public VALUE_TYPE Lookup <P1, P2, VALUE_TYPE>(this LookupSet <Tuple <P1, P2>, VALUE_TYPE> item, P1 p1, P2 p2)
{
VALUE_TYPE value;
item.TryLookup(p1, p2, out value);
return(value);
}
static public VALUE_TYPE Lookup <KEY_TYPE, VALUE_TYPE>(this LookupSet <KEY_TYPE, VALUE_TYPE> item, VALUE_TYPE default_value, IEnumerable <KEY_TYPE> keys)
{
VALUE_TYPE value;
if (item.TryLookup(out value, keys))
{
return(value);
}
return(default_value);
}
static public VALUE_TYPE Lookup <KEY_TYPE, VALUE_TYPE>(this LookupSet <KEY_TYPE, VALUE_TYPE> item, KEY_TYPE key, VALUE_TYPE default_value)
{
VALUE_TYPE value;
if (item.TryLookup(key, out value))
{
return(value);
}
return(default_value);
}
static public bool TryLookup <KEY_TYPE, VALUE_TYPE>(this LookupSet <KEY_TYPE, VALUE_TYPE> item, KEY_TYPE key, out VALUE_TYPE value, IEnumerable <LookupSet <KEY_TYPE, VALUE_TYPE> > fallbacks)
{
if (item != null)
{
if (item.TryLookup(key, out value))
{
return(true);
}
}
return(fallbacks.TryLookup(key, out value));
}
public bool TryLookup(KEY_TYPE key, out VALUE_TYPE value)
{
if (set.TryLookup(key, out value))
{
if (predicate.DoesDescribe(value))
{
return(true);
}
}
value = default(VALUE_TYPE);
return(false);
}
public bool TryLookup(KEY_TYPE key, out OUTPUT_TYPE value)
{
INPUT_TYPE intermediate_value;
if (set.TryLookup(key, out intermediate_value))
{
value = operation.Execute(intermediate_value);
return(true);
}
value = default(OUTPUT_TYPE);
return(false);
}
public bool TryLookup(KEY_TYPE key, out OUTPUT_TYPE value)
{
INPUT_TYPE intermediate_value;
if (set.TryLookup(key, out intermediate_value))
{
if (intermediate_value.Convert <OUTPUT_TYPE>(out value))
{
return(true);
}
}
value = default(OUTPUT_TYPE);
return(false);
}
static public bool TryLookup <KEY_TYPE, VALUE_TYPE>(this LookupSet <KEY_TYPE, VALUE_TYPE> item, out VALUE_TYPE value, IEnumerable <KEY_TYPE> keys)
{
if (keys != null)
{
foreach (KEY_TYPE key in keys)
{
if (item.TryLookup(key, out value))
{
return(true);
}
}
}
value = default(VALUE_TYPE);
return(false);
}
static public bool TryLookup <P1, P2, VALUE_TYPE>(this LookupSet <Tuple <P1, P2>, VALUE_TYPE> item, P1 p1, P2 p2, out VALUE_TYPE value)
{
return(item.TryLookup(Tuple.New(p1, p2), out value));
}
static public bool TryLookup <KEY_TYPE, VALUE_TYPE>(this LookupSet <KEY_TYPE, VALUE_TYPE> item, KEY_TYPE key, out VALUE_TYPE value, params LookupSet <KEY_TYPE, VALUE_TYPE>[] fallbacks)
{
return(item.TryLookup(key, out value, (IEnumerable <LookupSet <KEY_TYPE, VALUE_TYPE> >)fallbacks));
}
public bool TryLookup(KEY_TYPE key, out VALUE_TYPE value)
{
return(main_set.TryLookup(key, out value, fallback_sets));
}
static public bool TryParseBool(this string item, out bool value)
{
return(BOOL_WORDS.TryLookup(item, out value));
}
static public bool TryLookup <KEY_TYPE, VALUE_TYPE>(this LookupSet <KEY_TYPE, VALUE_TYPE> item, out VALUE_TYPE value, params KEY_TYPE[] keys)
{
return(item.TryLookup(out value, (IEnumerable <KEY_TYPE>)keys));
}
