function iget( idx ) {
	if ( this._ndims > 0 ) {
		if ( !isInteger( idx ) ) {
			throw new TypeError( format( 'invalid argument. Index must be an integer. Value: `%s`.', idx ) );
		}
		idx = getIndex( idx, this._length-1, this._mode );
		return base.call( this, idx );
	}
	return base.call( this );
}
Returns an array element located at a specified linear index.

## Notes

-   For zero-dimensional arrays, the input argument is ignored and, for clarity, should not be provided.

@private
@param {integer} [idx] - linear view index
@throws {TypeError} index must be an integer
@throws {RangeError} index exceeds array dimensions
@returns {*} array element