<?php
/**
 * MultiPoint: A collection Points  
 */
class MultiPoint extends Collection
{
  protected $geom_type = 'MultiPoint';
  
  public function numPoints() {
    return $this->numGeometries();
  }
  
  public function isSimple() {
    return TRUE;
  }
  
  // Not valid for this geometry type
  // --------------------------------
  public function explode() { return NULL; }
}

