| Index

| Reference for Wiring 1.0 (ALPHA) 0022+. If you have a previous version, use the reference included with your software. If you see any errors or have any comments, let us know.

Name |  | ### delete
Examples |  |
    char *speeds = new char[4];  // creates a new char array

    void setup() {
      speeds[0] = 'a';  // set elements of the array
      speeds[1] = 'b';
      speeds[2] = 'c';

      // ...

      delete [] speeds;  // releases the memory allocated for the array, from now on the array can't be used
    }

    void loop() {
      // ...
    }
Description |  | Deletes or releases the memory allocated for an object with the new oeprator. The keyword delete is typically used similarly to the applications in the above example. In this example, a new array of chars called "speeds" is created, used and then deleted. Operators new and delete can only be used with simple datatypes: int, long or char.
Usage |  | Application
Related |  | new