From eecb18e702bc269bbf7fd5b4f8a9ec9e18557031 Mon Sep 17 00:00:00 2001
From: xue <>
Date: Mon, 20 Feb 2006 23:25:30 +0000
Subject: Code cleanup and added some documentation.

---
 framework/core.php | 28 +++++++++++++++++++++++++---
 1 file changed, 25 insertions(+), 3 deletions(-)

(limited to 'framework/core.php')

diff --git a/framework/core.php b/framework/core.php
index d660fb81..c3ac048b 100644
--- a/framework/core.php
+++ b/framework/core.php
@@ -807,10 +807,26 @@ class PradoBase
 	}
 }
 
+/**
+ * TTextWriter class.
+ *
+ * TTextWriter implements a memory-based text writer.
+ * Content written by TTextWriter are stored in memory
+ * and can be obtained by calling {@link flush()}.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @version $Revision: $  $Date: $
+ * @package System
+ * @since 3.0
+ */
 class TTextWriter extends TComponent implements ITextWriter
 {
 	private $_str='';
 
+	/**
+	 * Flushes the content that has been written.
+	 * @return string the content being flushed
+	 */
 	public function flush()
 	{
 		$str=$this->_str;
@@ -818,18 +834,24 @@ class TTextWriter extends TComponent implements ITextWriter
 		return $str;
 	}
 
+	/**
+	 * Writes a string.
+	 * @param string string to be written
+	 */
 	public function write($str)
 	{
 		$this->_str.=$str;
 	}
 
+	/**
+	 * Writers a string and terminates it with a newline.
+	 * @param string content to be written
+	 * @see write
+	 */
 	public function writeLine($str='')
 	{
 		$this->write($str."\n");
 	}
 }
 
-class TDate extends TComponent
-{
-}
 ?>
\ No newline at end of file
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