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/Dart 2

operator []= method

void operator []= (K key, V value)

Implementation

void operator []=(K key, V value) {
  if (key == null) throw new ArgumentError(key);
  // Splay on the key to move the last node on the search path for
  // the key to the root of the tree.
  int comp = _splay(key);
  if (comp == 0) {
    _root.value = value;
    return;
  }
  _addNewRoot(new _SplayTreeMapNode(key, value), comp);
}

© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dartlang.org/stable/2.0.0/dart-collection/SplayTreeMap/operator_put.html