X-Git-Url: https://git.mxchange.org/?p=core.git;a=blobdiff_plain;f=inc%2Fclasses%2Finterfaces%2Fio%2Fpointer%2Fclass_OutputPointer.php;h=4ac2fe941a70c78b9be3383313fa463816fc6f41;hp=7d8300eebf50f0385207e42e898c2771315e4bc4;hb=5203f9bd014ad46fbc7ee54e7223dcd46e14e3b4;hpb=f18669b3ece63a283957eb0114967d322648094a

diff --git a/inc/classes/interfaces/io/pointer/class_OutputPointer.php b/inc/classes/interfaces/io/pointer/class_OutputPointer.php
index 7d8300ee..4ac2fe94 100644
--- a/inc/classes/interfaces/io/pointer/class_OutputPointer.php
+++ b/inc/classes/interfaces/io/pointer/class_OutputPointer.php
@@ -4,7 +4,7 @@
  *
  * @author		Roland Haeder <webmaster@shipsimu.org>
  * @version		0.0.0
- * @copyright	Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2013 Core Developer Team
+ * @copyright	Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2015 Core Developer Team
  * @license		GNU GPL 3.0 or any newer version
  * @link		http://www.shipsimu.org
  *
@@ -21,7 +21,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
-interface OutputPointer extends StreamableOutput {
+interface OutputPointer extends StreamableOutput, FilePointer {
 	/**
 	 * Write data to a file pointer
 	 *
@@ -33,6 +33,15 @@ interface OutputPointer extends StreamableOutput {
 	 *											an invalid file resource
 	 */
 	function writeToFile ($dataStream);
+
+	/**
+	 * Writes at given position by seeking to it.
+	 *
+	 * @param	$seekPosition	Seek position in file
+	 * @param	$data			Data to be written
+	 * @return	mixed			Number of writes bytes or FALSE on error
+	 */
+	function writeAtPosition ($seedPosition, $data);
 }
 
 // [EOF]