Reference for Wiring version 0024+. 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 |
[] (array access) |
Examples |
int numbers[] = { 90, 150, 30 };
int a, b;
void setup() {
a = numbers[0] + numbers[1]; // Sets variable a to 240
b = numbers[1] + numbers[2]; // Sets variable b to 180
} |
Description |
The array access operator is used to specify a location within an array. The data at this location can be defined with the syntax array[element] = value or read with the syntax value = array[element]. |
Syntax |
datatype[]
array[element] |
Parameters |
datatype |
any primitive or compound datatype, including user defined classes |
array |
any valid variable name |
element |
int: must not exceed the length of the array - 1 |
|
Usage |
Application |
Related |
array
|
Updated on October 13, 2009 01:40:45am PDT