SplayTreeMap<K, V>.from constructor
Creates a SplayTreeMap that contains all key/value pairs of other
.
The keys must all be instances of K
and the values of V
. The other
map itself can have any type.
Implementation
factory SplayTreeMap.from(Map<dynamic, dynamic> other, [int Function(K key1, K key2)? compare, bool Function(dynamic potentialKey)? isValidKey]) { if (other is Map<K, V>) { return SplayTreeMap<K, V>.of(other, compare, isValidKey); } SplayTreeMap<K, V> result = SplayTreeMap<K, V>(compare, isValidKey); other.forEach((dynamic k, dynamic v) { result[k] = v; }); return result; }
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Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dart.dev/stable/2.13.0/dart-collection/SplayTreeMap/SplayTreeMap.from.html