PrimitiveFloat.class.php

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00001 <?php
00002 /****************************************************************************
00003  *   Copyright (C) 2006-2007 by Konstantin V. Arkhipov                      *
00004  *                                                                          *
00005  *   This program is free software; you can redistribute it and/or modify   *
00006  *   it under the terms of the GNU Lesser General Public License as         *
00007  *   published by the Free Software Foundation; either version 3 of the     *
00008  *   License, or (at your option) any later version.                        *
00009  *                                                                          *
00010  ****************************************************************************/
00011 
00015     final class PrimitiveFloat extends PrimitiveNumber
00016     {
00017         protected function checkNumber($number)
00018         {
00019             Assert::isFloat($number);
00020         }
00021         
00022         protected function castNumber($number)
00023         {
00024             return (float) $number;
00025         }
00026     }
00027 ?>