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Class Name

IntDict

Description

A simple class to use a String as a lookup for an int value. String "keys" are associated with integer values.

Examples

  • IntDict inventory;

void setup() {
  size(200, 200);
  inventory = new IntDict();
  inventory.set("cd", 84);
  inventory.set("tapes", 15);
  inventory.set("records", 102);
  println(inventory);
  noLoop();
  fill(0);
  textAlign(CENTER);
}

void draw() {
  int numRecords = inventory.get("records");
  text(numRecords, width/2, height/2);
}

Constructors

  • IntDict()
  • IntDict(pairs)

Methods

  • size()Returns the number of key/value pairs
  • clear()Remove all entries from the data structure
  • keys()Return the internal array being used to store the keys
  • keyArray()Return a copy of the internal keys array
  • values()Return the internal array being used to store the values
  • valueArray()Create a new array and copy each of the values into it
  • get()Return a value for the specified key
  • set()Create a new key/value pair or change the value of one
  • hasKey()Check if a key is a part of the data structure
  • increment()Increase the value of a specific key value by 1
  • add()Add to a value
  • sub()Subtract from a value
  • mult()Multiply a value
  • div()Divide a value
  • remove()Remove a key/value pair
  • sortKeys()Sort the keys alphabetically
  • sortKeysReverse()Sort the keys alphabetically in reverse
  • sortValues()Sort by values in ascending order
  • sortValuesReverse()Sort by values in descending order

Related

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.