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<h1>FXObjectList.h</h1><div class="fragment"><pre>00001 <span class="comment">/********************************************************************************</span>
00002 <span class="comment">*                                                                               *</span>
00003 <span class="comment">*                            O b j e c t   L i s t                              *</span>
00004 <span class="comment">*                                                                               *</span>
00005 <span class="comment">*********************************************************************************</span>
00006 <span class="comment">* Copyright (C) 1997,2004 by Jeroen van der Zijp.   All Rights Reserved.        *</span>
00007 <span class="comment">*********************************************************************************</span>
00008 <span class="comment">* This library is free software; you can redistribute it and/or                 *</span>
00009 <span class="comment">* modify it under the terms of the GNU Lesser General Public                    *</span>
00010 <span class="comment">* License as published by the Free Software Foundation; either                  *</span>
00011 <span class="comment">* version 2.1 of the License, or (at your option) any later version.            *</span>
00012 <span class="comment">*                                                                               *</span>
00013 <span class="comment">* This library is distributed in the hope that it will be useful,               *</span>
00014 <span class="comment">* but WITHOUT ANY WARRANTY; without even the implied warranty of                *</span>
00015 <span class="comment">* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU             *</span>
00016 <span class="comment">* Lesser General Public License for more details.                               *</span>
00017 <span class="comment">*                                                                               *</span>
00018 <span class="comment">* You should have received a copy of the GNU Lesser General Public              *</span>
00019 <span class="comment">* License along with this library; if not, write to the Free Software           *</span>
00020 <span class="comment">* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.    *</span>
00021 <span class="comment">*********************************************************************************</span>
00022 <span class="comment">* $Id: FXObjectList.h,v 1.24 2004/02/08 17:17:34 fox Exp $                      *</span>
00023 <span class="comment">********************************************************************************/</span>
00024 <span class="preprocessor">#ifndef FXOBJECTLIST_H</span>
00025 <span class="preprocessor"></span><span class="preprocessor">#define FXOBJECTLIST_H</span>
00026 <span class="preprocessor"></span>
00027 <span class="preprocessor">#ifndef FXOBJECT_H</span>
00028 <span class="preprocessor"></span><span class="preprocessor">#include "FXObject.h"</span>
00029 <span class="preprocessor">#endif</span>
00030 <span class="preprocessor"></span>
00031 <span class="keyword">namespace </span>FX {
00032 <span class="comment"></span>
00033 <span class="comment">/// List of pointers to objects</span>
<a name="l00034"></a><a class="code" href="classFX_1_1FXObjectList.html">00034</a> <span class="comment"></span><span class="keyword">class </span>FXAPI FXObjectList {
00035 <span class="keyword">protected</span>:
00036   <a class="code" href="classFX_1_1FXObject.html">FXObject</a> **data;
00037 <span class="keyword">public</span>:
00038 <span class="comment"></span>
00039 <span class="comment">  /// Default constructor</span>
00040 <span class="comment"></span>  FXObjectList();
00041 <span class="comment"></span>
00042 <span class="comment">  /// Copy constructor</span>
00043 <span class="comment"></span>  FXObjectList(<span class="keyword">const</span> FXObjectList&amp; orig);
00044 <span class="comment"></span>
00045 <span class="comment">  /// Construct and init with single object</span>
00046 <span class="comment"></span>  FXObjectList(<a class="code" href="classFX_1_1FXObject.html">FXObject</a>* object);
00047 <span class="comment"></span>
00048 <span class="comment">  /// Construct and init with list of objects</span>
00049 <span class="comment"></span>  FXObjectList(<a class="code" href="classFX_1_1FXObject.html">FXObject</a>** objects,FXint n);
00050 <span class="comment"></span>
00051 <span class="comment">  /// Assignment operator</span>
00052 <span class="comment"></span>  FXObjectList&amp; operator=(<span class="keyword">const</span> FXObjectList&amp; orig);
<a name="l00053"></a><a class="code" href="classFX_1_1FXObjectList.html#a5">00053</a> <span class="comment"></span>
00054 <span class="comment">  /// Return number of objects</span>
00055 <span class="comment"></span>  FXint no()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> *((FXint*)(data-1)); }
00056 <span class="comment"></span>
00057 <span class="comment">  /// Set number of objects</span>
00058 <span class="comment"></span>  <span class="keywordtype">void</span> no(FXint num);
<a name="l00059"></a><a class="code" href="classFX_1_1FXObjectList.html#a7">00059</a> <span class="comment"></span>
00060 <span class="comment">  /// Indexing operator</span>
00061 <span class="comment"></span>  <a class="code" href="classFX_1_1FXObject.html">FXObject</a>*&amp; operator[](FXint i){ <span class="keywordflow">return</span> data[i]; }
00062   FXObject* <span class="keyword">const</span>&amp; operator[](FXint i)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> data[i]; }
<a name="l00063"></a><a class="code" href="classFX_1_1FXObjectList.html#a9">00063</a> <span class="comment"></span>
00064 <span class="comment">  /// Access to list</span>
00065 <span class="comment"></span>  <a class="code" href="classFX_1_1FXObject.html">FXObject</a>*&amp; list(FXint i){ <span class="keywordflow">return</span> data[i]; }
00066   FXObject* <span class="keyword">const</span>&amp; list(FXint i)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> data[i]; }
<a name="l00067"></a><a class="code" href="classFX_1_1FXObjectList.html#a11">00067</a> <span class="comment"></span>
00068 <span class="comment">  /// Access to content array</span>
00069 <span class="comment"></span>  <a class="code" href="classFX_1_1FXObject.html">FXObject</a>** list()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> data; }
00070 <span class="comment"></span>
00071 <span class="comment">  /// Assign object p to list</span>
00072 <span class="comment"></span>  FXObjectList&amp; assign(FXObject* object);
00073 <span class="comment"></span>
00074 <span class="comment">  /// Assign n objects to list</span>
00075 <span class="comment"></span>  FXObjectList&amp; assign(FXObject** objects,FXint n);
00076 <span class="comment"></span>
00077 <span class="comment">  /// Assign objects to list</span>
00078 <span class="comment"></span>  FXObjectList&amp; assign(FXObjectList&amp; objects);
00079 <span class="comment"></span>
00080 <span class="comment">  /// Insert object at certain position</span>
00081 <span class="comment"></span>  FXObjectList&amp; insert(FXint pos,FXObject* object);
00082 <span class="comment"></span>
00083 <span class="comment">  /// Insert n objects at specified position</span>
00084 <span class="comment"></span>  FXObjectList&amp; insert(FXint pos,FXObject** objects,FXint n);
00085 <span class="comment"></span>
00086 <span class="comment">  /// Insert objects at specified position</span>
00087 <span class="comment"></span>  FXObjectList&amp; insert(FXint pos,FXObjectList&amp; objects);
00088 <span class="comment"></span>
00089 <span class="comment">  /// Prepend object</span>
00090 <span class="comment"></span>  FXObjectList&amp; prepend(FXObject* object);
00091 <span class="comment"></span>
00092 <span class="comment">  /// Prepend n objects</span>
00093 <span class="comment"></span>  FXObjectList&amp; prepend(FXObject** objects,FXint n);
00094 <span class="comment"></span>
00095 <span class="comment">  /// Prepend objects</span>
00096 <span class="comment"></span>  FXObjectList&amp; prepend(FXObjectList&amp; objects);
00097 <span class="comment"></span>
00098 <span class="comment">  /// Append object</span>
00099 <span class="comment"></span>  FXObjectList&amp; append(FXObject* object);
00100 <span class="comment"></span>
00101 <span class="comment">  /// Append n objects</span>
00102 <span class="comment"></span>  FXObjectList&amp; append(FXObject** objects,FXint n);
00103 <span class="comment"></span>
00104 <span class="comment">  /// Append objects</span>
00105 <span class="comment"></span>  FXObjectList&amp; append(FXObjectList&amp; objects);
00106 <span class="comment"></span>
00107 <span class="comment">  /// Replace object at position by given object</span>
00108 <span class="comment"></span>  FXObjectList&amp; replace(FXint pos,FXObject* object);
00109 <span class="comment"></span>
00110 <span class="comment">  /// Replaces the m objects at pos with n objects</span>
00111 <span class="comment"></span>  FXObjectList&amp; replace(FXint pos,FXint m,FXObject** objects,FXint n);
00112 <span class="comment"></span>
00113 <span class="comment">  /// Replace the m objects at pos with objects</span>
00114 <span class="comment"></span>  FXObjectList&amp; replace(FXint pos,FXint m,FXObjectList&amp; objects);
00115 <span class="comment"></span>
00116 <span class="comment">  /// Remove object at pos</span>
00117 <span class="comment"></span>  FXObjectList&amp; remove(FXint pos,FXint n=1);
00118 <span class="comment"></span>
00119 <span class="comment">  /// Remove object</span>
00120 <span class="comment"></span>  FXObjectList&amp; remove(<span class="keyword">const</span> FXObject* object);
00121 <span class="comment"></span>
00122 <span class="comment">  /// Find object in list, searching forward; return position or -1</span>
00123 <span class="comment"></span>  FXint find(<span class="keyword">const</span> FXObject *object,FXint pos=0) <span class="keyword">const</span>;
00124 <span class="comment"></span>
00125 <span class="comment">  /// Find object in list, searching backward; return position or -1</span>
00126 <span class="comment"></span>  FXint rfind(<span class="keyword">const</span> FXObject *object,FXint pos=2147483647) <span class="keyword">const</span>;
00127 <span class="comment"></span>
00128 <span class="comment">  /// Remove all objects</span>
00129 <span class="comment"></span>  FXObjectList&amp; clear();
00130 <span class="comment"></span>
00131 <span class="comment">  /// Save to a stream</span>
00132 <span class="comment"></span>  <span class="keywordtype">void</span> save(FXStream&amp; store) <span class="keyword">const</span>;
00133 <span class="comment"></span>
00134 <span class="comment">  /// Load from a stream</span>
00135 <span class="comment"></span>  <span class="keywordtype">void</span> load(FXStream&amp; store);
00136 <span class="comment"></span>
00137 <span class="comment">  /// Destructor</span>
00138 <span class="comment"></span>  <span class="keyword">virtual</span> ~FXObjectList();
00139   };
00140 
00141 <span class="comment"></span>
<a name="l00142"></a><a class="code" href="classFX_1_1FXObjectListOf.html">00142</a> <span class="comment">/// Specialize list to pointers to TYPE</span>
00143 <span class="comment"></span><span class="keyword">template</span>&lt;<span class="keyword">class</span> TYPE&gt;
00144 <span class="keyword">class </span><a class="code" href="classFX_1_1FXObjectListOf.html">FXObjectListOf</a> : <span class="keyword">public</span> FXObjectList {
00145 <span class="keyword">public</span>:
00146   <a class="code" href="classFX_1_1FXObjectListOf.html">FXObjectListOf</a>(){}
<a name="l00147"></a><a class="code" href="classFX_1_1FXObjectListOf.html#a1">00147</a> <span class="comment"></span>
00148 <span class="comment">  /// Indexing operator</span>
00149 <span class="comment"></span>  TYPE*&amp; <a class="code" href="classFX_1_1FXObjectListOf.html#a1">operator[]</a>(FXint i){ <span class="keywordflow">return</span> (TYPE*&amp;)data[i]; }
00150   TYPE *<span class="keyword">const</span>&amp; <a class="code" href="classFX_1_1FXObjectListOf.html#a1">operator[]</a>(FXint i)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> (TYPE*<span class="keyword">const</span>&amp;)data[i]; }
<a name="l00151"></a><a class="code" href="classFX_1_1FXObjectListOf.html#a3">00151</a> <span class="comment"></span>
00152 <span class="comment">  /// Access to list</span>
00153 <span class="comment"></span>  TYPE*&amp; <a class="code" href="classFX_1_1FXObjectListOf.html#a5">list</a>(FXint i){ <span class="keywordflow">return</span> (TYPE*&amp;)data[i]; }
00154   TYPE *<span class="keyword">const</span>&amp; <a class="code" href="classFX_1_1FXObjectListOf.html#a5">list</a>(FXint i)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> (TYPE*<span class="keyword">const</span>&amp;)data[i]; }
<a name="l00155"></a><a class="code" href="classFX_1_1FXObjectListOf.html#a5">00155</a> <span class="comment"></span>
00156 <span class="comment">  /// Access to content array</span>
00157 <span class="comment"></span>  TYPE** <a class="code" href="classFX_1_1FXObjectListOf.html#a5">list</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> (TYPE**)data; }
00158   };
00159 
00160 }
00161 
00162 <span class="preprocessor">#endif</span>
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