array_lowerBound()

Returns the lower bound of the specified dimension in an AEL array. Since this function does not work on HPvars, ensure that the parameters passed are arrays.

See also: offset_array(), resize_array(), array_size(), array_type(), array_upperBound(), convert_array().

Syntax:

lb = array_lowerBound(<arr>,<dim>);

where

arr is a valid AEL array.

lb is an integer or NULL_VALUE if unsuccessful.

Example:

decl a = {{1,2,3},{4,5,6}};
fputs(stderr, array_lowerBound(a,1));  // outputs 0
fputs(stderr, array_lowerBound(a,2));  // outputs 0

Where Used:

Measurement Expressions (Data Display equations and Schematic MeasEqns), Schematic, Layout, Simulation, GUI