Operator () (Array Index)

FreeBASIC

Operator () (Array Index)
 
Returns a reference to an element in an array

Syntax

Declare Operator () ( lhs() As T, ByRef rhs As Integer, ... ) ByRef As T


Usage

result = lhs ( rhs [, ...] )

Parameters

lhs
An array.
rhs
An index of an element in the array.
T
Any data type.

Description

This operator returns a reference to an element in an array. For multidimensional arrays, multiple indexes must be specified (up to the total number of dimensions of the array).

For any dimension d in array a, any index less than LBound(a, d) or greater than UBound(a, d) will result in a runtime error.

Example


Dim array(0 To 4) As Integer = { 0, 1, 2, 3, 4 }

For index As Integer = 0 To 4
    Print array(index);
Next
Print

will produce the output:

 0 1 2 3 4

Differences from QB

  • None

See also