add() / Reference / Processing.org

Name

add()

Class

FloatDict

Description

Add to a value. If the key does not exist, a new pair is initialized with the value supplied.

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);  // There is 8.2 of tea
  inventory.add("tea", 1.1);
  println(inventory);  // There is 9.3 of tea
}

Syntax

.add(key, amount)

Return

void

Creative Commons License

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