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<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
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<meta name="GENERATOR" content="GNU source-highlight
by Lorenzo Bettini
http://www.lorenzobettini.it
http://www.gnu.org/software/src-highlite">
<title>Header and footer test</title>
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This file has been formatted with
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by <i><font color="#009900">Lorenzo Bettini</font></i>
<<a href="http://www.lorenzobettini.it">http://www.lorenzobettini.it</a>>
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<pre><tt><i><font color="#9A1900">/*</font></i>
<i><font color="#9A1900">** Copyright (C) 1999, 2000, 2001 Lorenzo Bettini</font></i>
<i><font color="#9A1900">** </font></i>
<i><font color="#9A1900">** This program is free software; you can redistribute it and/or modify</font></i>
<i><font color="#9A1900">** it under the terms of the GNU General Public License as published by</font></i>
<i><font color="#9A1900">** the Free Software Foundation; either version 2 of the License, or</font></i>
<i><font color="#9A1900">** (at your option) any later version.</font></i>
<i><font color="#9A1900">** </font></i>
<i><font color="#9A1900">** This program is distributed in the hope that it will be useful,</font></i>
<i><font color="#9A1900">** but WITHOUT ANY WARRANTY; without even the implied warranty of</font></i>
<i><font color="#9A1900">** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</font></i>
<i><font color="#9A1900">** GNU General Public License for more details.</font></i>
<i><font color="#9A1900">** </font></i>
<i><font color="#9A1900">** You should have received a copy of the GNU General Public License</font></i>
<i><font color="#9A1900">** along with this program; if not, write to the Free Software</font></i>
<i><font color="#9A1900">** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.</font></i>
<i><font color="#9A1900">** </font></i>
<i><font color="#9A1900">*/</font></i>
<i><font color="#9A1900">// textgen.h : Text Generator class &&</font></i>
<b><font color="#000080">#ifndef</font></b> _TEXTGEN_H
<b><font color="#000080">#define</font></b> _TEXTGEN_H
<b><font color="#000080">#include</font></b> <font color="#FF0000"><iostream.h></font>
<b><font color="#000080">#include</font></b> <font color="#FF0000">"genfun.h"</font>
<b><font color="#0000FF">class</font></b> TextGenerator <font color="#FF0000">{</font>
<b><font color="#0000FF">public</font></b> <font color="#990000">:</font>
<b><font color="#0000FF">virtual</font></b> <font color="#009900">void</font> <b><font color="#000000">generate</font></b><font color="#990000">(</font> <b><font color="#0000FF">const</font></b> <font color="#009900">char</font> <font color="#990000">*</font>s <font color="#990000">)</font> <b><font color="#0000FF">const</font></b> <font color="#FF0000">{</font> <font color="#990000">(</font><font color="#990000">*</font>sout<font color="#990000">)</font> <font color="#990000"><</font><font color="#990000"><</font> s <font color="#990000">;</font> <font color="#FF0000">}</font>
<b><font color="#0000FF">virtual</font></b> <font color="#009900">void</font> <b><font color="#000000">generate</font></b><font color="#990000">(</font> <b><font color="#0000FF">const</font></b> <font color="#009900">char</font> <font color="#990000">*</font>s<font color="#990000">,</font> <font color="#009900">int</font> start<font color="#990000">,</font> <font color="#009900">int</font> end <font color="#990000">)</font> <b><font color="#0000FF">const</font></b>
<font color="#FF0000">{</font>
<b><font color="#0000FF">for</font></b> <font color="#990000">(</font> <font color="#009900">int</font> i <font color="#990000">=</font> start <font color="#990000">;</font> i <font color="#990000"><</font><font color="#990000">=</font> end <font color="#990000">;</font> <font color="#990000">+</font><font color="#990000">+</font>i <font color="#990000">)</font>
<font color="#990000">(</font><font color="#990000">*</font>sout<font color="#990000">)</font> <font color="#990000"><</font><font color="#990000"><</font> s<font color="#990000">[</font>i<font color="#990000">]</font> <font color="#990000">;</font>
<font color="#FF0000">}</font>
<b><font color="#0000FF">virtual</font></b> <font color="#009900">void</font> <b><font color="#000000">generateln</font></b><font color="#990000">(</font> <b><font color="#0000FF">const</font></b> <font color="#009900">char</font> <font color="#990000">*</font>s <font color="#990000">)</font> <b><font color="#0000FF">const</font></b>
<font color="#FF0000">{</font>
<b><font color="#000000">generate</font></b><font color="#990000">(</font> s <font color="#990000">)</font> <font color="#990000">;</font>
<font color="#990000">(</font><font color="#990000">*</font>sout<font color="#990000">)</font> <font color="#990000"><</font><font color="#990000"><</font> endl <font color="#990000">;</font>
<font color="#FF0000">}</font>
<b><font color="#0000FF">virtual</font></b> <font color="#009900">void</font> <b><font color="#000000">generateEntire</font></b><font color="#990000">(</font> <b><font color="#0000FF">const</font></b> <font color="#009900">char</font> <font color="#990000">*</font>s <font color="#990000">)</font> <b><font color="#0000FF">const</font></b>
<font color="#FF0000">{</font>
<b><font color="#000000">startTextGeneration</font></b><font color="#990000">(</font><font color="#990000">)</font> <font color="#990000">;</font>
<b><font color="#000000">generate</font></b><font color="#990000">(</font>s<font color="#990000">)</font> <font color="#990000">;</font>
<b><font color="#000000">endTextGeneration</font></b><font color="#990000">(</font><font color="#990000">)</font> <font color="#990000">;</font>
<font color="#FF0000">}</font>
<b><font color="#0000FF">virtual</font></b> <font color="#009900">void</font> <b><font color="#000000">startTextGeneration</font></b><font color="#990000">(</font><font color="#990000">)</font> <b><font color="#0000FF">const</font></b> <font color="#FF0000">{</font><font color="#FF0000">}</font>
<b><font color="#0000FF">virtual</font></b> <font color="#009900">void</font> <b><font color="#000000">endTextGeneration</font></b><font color="#990000">(</font><font color="#990000">)</font> <b><font color="#0000FF">const</font></b> <font color="#FF0000">{</font><font color="#FF0000">}</font>
<b><font color="#0000FF">virtual</font></b> <font color="#009900">void</font> <b><font color="#000000">beginText</font></b><font color="#990000">(</font> <b><font color="#0000FF">const</font></b> <font color="#009900">char</font> <font color="#990000">*</font>s <font color="#990000">)</font> <b><font color="#0000FF">const</font></b>
<font color="#FF0000">{</font>
<b><font color="#000000">startTextGeneration</font></b><font color="#990000">(</font><font color="#990000">)</font> <font color="#990000">;</font>
<b><font color="#0000FF">if</font></b> <font color="#990000">(</font> s <font color="#990000">)</font>
<b><font color="#000000">generate</font></b><font color="#990000">(</font> s <font color="#990000">)</font> <font color="#990000">;</font>
<font color="#FF0000">}</font>
<b><font color="#0000FF">virtual</font></b> <font color="#009900">void</font> <b><font color="#000000">endText</font></b><font color="#990000">(</font> <b><font color="#0000FF">const</font></b> <font color="#009900">char</font> <font color="#990000">*</font>s <font color="#990000">)</font> <b><font color="#0000FF">const</font></b>
<font color="#FF0000">{</font>
<b><font color="#0000FF">if</font></b> <font color="#990000">(</font> s <font color="#990000">)</font>
<b><font color="#000000">generate</font></b><font color="#990000">(</font> s <font color="#990000">)</font> <font color="#990000">;</font>
<b><font color="#000000">endTextGeneration</font></b><font color="#990000">(</font><font color="#990000">)</font> <font color="#990000">;</font>
<font color="#FF0000">}</font>
<font color="#FF0000">}</font> <font color="#990000">;</font>
<i><font color="#9A1900">// Decorator</font></i>
<b><font color="#0000FF">class</font></b> TextDecorator <font color="#990000">:</font> <b><font color="#0000FF">public</font></b> TextGenerator <font color="#FF0000">{</font>
<b><font color="#0000FF">protected</font></b> <font color="#990000">:</font>
TextGenerator <font color="#990000">*</font>decorated <font color="#990000">;</font>
<b><font color="#0000FF">public</font></b> <font color="#990000">:</font>
<b><font color="#000000">TextDecorator</font></b><font color="#990000">(</font> TextGenerator <font color="#990000">*</font>t <font color="#990000">)</font> <font color="#990000">:</font> <b><font color="#000000">decorated</font></b><font color="#990000">(</font> t <font color="#990000">)</font> <font color="#FF0000">{</font><font color="#FF0000">}</font>
<b><font color="#0000FF">virtual</font></b> <font color="#009900">void</font> <b><font color="#000000">startTextGeneration</font></b><font color="#990000">(</font><font color="#990000">)</font> <b><font color="#0000FF">const</font></b>
<font color="#FF0000">{</font>
<b><font color="#000000">startDecorate</font></b><font color="#990000">(</font><font color="#990000">)</font> <font color="#990000">;</font>
<b><font color="#0000FF">if</font></b> <font color="#990000">(</font> decorated <font color="#990000">)</font>
decorated<font color="#990000">-</font><font color="#990000">></font><b><font color="#000000">startTextGeneration</font></b><font color="#990000">(</font><font color="#990000">)</font> <font color="#990000">;</font>
<font color="#FF0000">}</font>
<b><font color="#0000FF">virtual</font></b> <font color="#009900">void</font> <b><font color="#000000">endTextGeneration</font></b><font color="#990000">(</font><font color="#990000">)</font> <b><font color="#0000FF">const</font></b>
<font color="#FF0000">{</font>
<b><font color="#0000FF">if</font></b> <font color="#990000">(</font> decorated <font color="#990000">)</font>
decorated<font color="#990000">-</font><font color="#990000">></font><b><font color="#000000">endTextGeneration</font></b><font color="#990000">(</font><font color="#990000">)</font> <font color="#990000">;</font>
<b><font color="#000000">endDecorate</font></b><font color="#990000">(</font><font color="#990000">)</font> <font color="#990000">;</font>
<font color="#FF0000">}</font>
<i><font color="#9A1900">// pure virtual functions</font></i>
<b><font color="#0000FF">virtual</font></b> <font color="#009900">void</font> <b><font color="#000000">startDecorate</font></b><font color="#990000">(</font><font color="#990000">)</font> <b><font color="#0000FF">const</font></b> <font color="#990000">=</font> <font color="#993399">0</font> <font color="#990000">;</font>
<b><font color="#0000FF">virtual</font></b> <font color="#009900">void</font> <b><font color="#000000">endDecorate</font></b><font color="#990000">(</font><font color="#990000">)</font> <b><font color="#0000FF">const</font></b> <font color="#990000">=</font> <font color="#993399">0</font> <font color="#990000">;</font>
<font color="#FF0000">}</font> <font color="#990000">;</font>
<b><font color="#000080">#endif</font></b>
</tt></pre>
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