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Documentation→Reference→Data→Composite→FloatDict

Name

keyArray()

Class

FloatDict

Description

Return a copy of the internal keys array. In contrast to the keys() method, this array can be modified.

Examples

  • FloatDict inventory;

void setup() {
  size(200, 200);
  inventory = new FloatDict();
  inventory.set("coffee",108.6);
  inventory.set("flour",5.8);
  inventory.set("tea",8.2);
  println(inventory); 
  String[] theKeys = inventory.keyArray();
  println(theKeys);
}

Syntax

  • .keyArray()
  • .keyArray(outgoing)

Return

  • String[]
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