dart:collection

SplayTreeMap<K, V> constructor

SplayTreeMap<K, V>(

1. [int compare(
   1. K key1,
   2. K key2
   ),
2. bool isValidKey(
   1. dynamic potentialKey
   )]

)

Implementation

SplayTreeMap(
    [int Function(K key1, K key2)? compare,
    bool Function(dynamic potentialKey)? isValidKey])
    : _compare = compare ?? _defaultCompare<K>(),
      _validKey = isValidKey ?? ((dynamic v) => v is K);