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<div id="projectname">edelib
 <span id="projectnumber">2.0.0</span>
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<div class="title">edelib/edelib-global.h</div> </div>
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<div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
<a name="l00002"></a>00002 <span class="comment"> * $Id: edelib-global.h 3140 2011-10-28 13:56:43Z karijes $</span>
<a name="l00003"></a>00003 <span class="comment"> *</span>
<a name="l00004"></a>00004 <span class="comment"> * Base defs for edelib</span>
<a name="l00005"></a>00005 <span class="comment"> * Copyright (c) 2005-2009 edelib authors</span>
<a name="l00006"></a>00006 <span class="comment"> *</span>
<a name="l00007"></a>00007 <span class="comment"> * This library is free software; you can redistribute it and/or</span>
<a name="l00008"></a>00008 <span class="comment"> * modify it under the terms of the GNU Lesser General Public</span>
<a name="l00009"></a>00009 <span class="comment"> * License as published by the Free Software Foundation; either</span>
<a name="l00010"></a>00010 <span class="comment"> * version 2 of the License, or (at your option) any later version.</span>
<a name="l00011"></a>00011 <span class="comment"> *</span>
<a name="l00012"></a>00012 <span class="comment"> * This library is distributed in the hope that it will be useful,</span>
<a name="l00013"></a>00013 <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00014"></a>00014 <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span>
<a name="l00015"></a>00015 <span class="comment"> * Lesser General Public License for more details.</span>
<a name="l00016"></a>00016 <span class="comment"> *</span>
<a name="l00017"></a>00017 <span class="comment"> * You should have received a copy of the GNU Lesser General Public License</span>
<a name="l00018"></a>00018 <span class="comment"> * along with this library. If not, see <http://www.gnu.org/licenses/>.</span>
<a name="l00019"></a>00019 <span class="comment"> */</span>
<a name="l00020"></a>00020
<a name="l00021"></a>00021 <span class="preprocessor">#ifndef __EDELIB_EDELIB_GLOBAL_H__</span>
<a name="l00022"></a>00022 <span class="preprocessor"></span><span class="preprocessor">#define __EDELIB_EDELIB_GLOBAL_H__</span>
<a name="l00023"></a>00023 <span class="preprocessor"></span>
<a name="l00024"></a>00024 <span class="comment">/* Needed so we don't have to include necessary libraries. */</span>
<a name="l00025"></a>00025 <span class="preprocessor">#ifndef NULL</span>
<a name="l00026"></a>00026 <span class="preprocessor"></span><span class="preprocessor"># ifndef __cplusplus</span>
<a name="l00027"></a>00027 <span class="preprocessor"></span><span class="preprocessor"># define NULL ((void*)0)</span>
<a name="l00028"></a>00028 <span class="preprocessor"></span><span class="preprocessor"># else </span>
<a name="l00029"></a>00029 <span class="preprocessor"></span><span class="preprocessor"># define NULL 0</span>
<a name="l00030"></a>00030 <span class="preprocessor"></span><span class="preprocessor"># endif</span>
<a name="l00031"></a>00031 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00032"></a>00032 <span class="preprocessor"></span>
<a name="l00038"></a>00038 <span class="preprocessor">#ifndef EDELIB_NS</span>
<a name="l00039"></a>00039 <span class="preprocessor"></span><span class="preprocessor"># define EDELIB_NS edelib</span>
<a name="l00040"></a>00040 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00041"></a>00041 <span class="preprocessor"></span>
<a name="l00042"></a>00042 <span class="preprocessor">#ifdef EDELIB_NS</span>
<a name="l00043"></a>00043 <span class="preprocessor"></span><span class="preprocessor"># define EDELIB_NS_BEGIN namespace EDELIB_NS {</span>
<a name="l00044"></a>00044 <span class="preprocessor"></span><span class="preprocessor"># define EDELIB_NS_END }</span>
<a name="l00045"></a>00045 <span class="preprocessor"></span><span class="preprocessor">#else</span>
<a name="l00046"></a>00046 <span class="preprocessor"></span><span class="preprocessor"># define EDELIB_NS_BEGIN</span>
<a name="l00047"></a>00047 <span class="preprocessor"></span><span class="preprocessor"># define EDELIB_NS_END</span>
<a name="l00048"></a>00048 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00049"></a>00049 <span class="preprocessor"></span>
<a name="l00065"></a>00065 <span class="preprocessor">#ifdef EDELIB_NS</span>
<a name="l00066"></a><a class="code" href="group__macros.html#ga8f7639974f6a5333e5108935f169c049">00066</a> <span class="preprocessor"></span><span class="preprocessor"># define EDELIB_NS_USE using namespace EDELIB_NS;</span>
<a name="l00067"></a>00067 <span class="preprocessor"></span><span class="preprocessor">#else</span>
<a name="l00068"></a>00068 <span class="preprocessor"></span><span class="preprocessor"># define EDELIB_NS_USE</span>
<a name="l00069"></a>00069 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00070"></a>00070 <span class="preprocessor"></span>
<a name="l00078"></a>00078 <span class="preprocessor">#ifdef EDELIB_NS</span>
<a name="l00079"></a><a class="code" href="group__macros.html#gac7c8e3390f62b8f5223c38fa9f3db4c5">00079</a> <span class="preprocessor"></span><span class="preprocessor"># define EDELIB_NS_USING(n) using EDELIB_NS::n;</span>
<a name="l00080"></a>00080 <span class="preprocessor"></span><span class="preprocessor">#else</span>
<a name="l00081"></a>00081 <span class="preprocessor"></span><span class="preprocessor"># define EDELIB_NS_USING(n)</span>
<a name="l00082"></a>00082 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00083"></a>00083 <span class="preprocessor"></span>
<a name="l00091"></a>00091 <span class="preprocessor">#ifdef EDELIB_NS</span>
<a name="l00092"></a><a class="code" href="group__macros.html#ga0685016c0c2b3902aa23a68e612efc4f">00092</a> <span class="preprocessor"></span><span class="preprocessor"># define EDELIB_NS_USING_AS(old_name, new_name) typedef EDELIB_NS::old_name new_name;</span>
<a name="l00093"></a>00093 <span class="preprocessor"></span><span class="preprocessor">#else</span>
<a name="l00094"></a>00094 <span class="preprocessor"></span><span class="preprocessor"># define EDELIB_NS_USING_AS(old_name, new_name) typedef old_name new_name;</span>
<a name="l00095"></a>00095 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00096"></a>00096 <span class="preprocessor"></span>
<a name="l00102"></a>00102 <span class="preprocessor">#ifdef EDELIB_NS</span>
<a name="l00103"></a><a class="code" href="group__macros.html#ga4d80b7de54cd23006ac164762ee83554">00103</a> <span class="preprocessor"></span><span class="preprocessor"># define EDELIB_NS_PREPEND(n) EDELIB_NS::n</span>
<a name="l00104"></a>00104 <span class="preprocessor"></span><span class="preprocessor">#else</span>
<a name="l00105"></a>00105 <span class="preprocessor"></span><span class="preprocessor"># define EDELIB_NS_PREPEND(n) n</span>
<a name="l00106"></a>00106 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00107"></a>00107 <span class="preprocessor"></span>
<a name="l00118"></a>00118 <span class="preprocessor">#include "for-each-macro.h"</span>
<a name="l00119"></a>00119
<a name="l00120"></a>00120 <span class="preprocessor">#ifdef EDELIB_FOR_EACH_FUNC</span>
<a name="l00121"></a>00121 <span class="preprocessor"></span><span class="preprocessor"># define EDELIB_FOR_EACH_FUNC_OLD__ EDELIB_FOR_EACH_FUNC</span>
<a name="l00122"></a>00122 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00123"></a>00123 <span class="preprocessor"></span>
<a name="l00124"></a>00124 <span class="preprocessor">#define EDELIB_FOR_EACH_FUNC EDELIB_NS_USING</span>
<a name="l00125"></a><a class="code" href="group__macros.html#ga528a063f5b21c06b0e7b8114e6a6532d">00125</a> <span class="preprocessor"></span><span class="preprocessor">#define EDELIB_NS_USING_LIST(n, list) EDELIB_FOR_EACH(n, list)</span>
<a name="l00126"></a>00126 <span class="preprocessor"></span>
<a name="l00127"></a>00127 <span class="preprocessor">#ifdef EDELIB_FOR_EACH_FUNC_OLD__</span>
<a name="l00128"></a>00128 <span class="preprocessor"></span><span class="preprocessor"># define EDELIB_FOR_EACH_FUNC EDELIB_FOR_EACH_FUNC_OLD__</span>
<a name="l00129"></a>00129 <span class="preprocessor"></span><span class="preprocessor"># undef EDELIB_FOR_EACH_FUNC_OLD__</span>
<a name="l00130"></a>00130 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00131"></a>00131 <span class="preprocessor"></span>
<a name="l00143"></a>00143 <span class="preprocessor">#if __GNUC__ >= 4</span>
<a name="l00144"></a>00144 <span class="preprocessor"></span><span class="preprocessor"># define E_EXPORT __attribute__ ((visibility("default")))</span>
<a name="l00145"></a>00145 <span class="preprocessor"></span><span class="preprocessor"># define E_NO_EXPORT __attribute__ ((visibility("hidden")))</span>
<a name="l00146"></a>00146 <span class="preprocessor"></span><span class="preprocessor">#else</span>
<a name="l00147"></a>00147 <span class="preprocessor"></span><span class="preprocessor"># define E_EXPORT</span>
<a name="l00148"></a>00148 <span class="preprocessor"></span><span class="preprocessor"># define E_NO_EXPORT</span>
<a name="l00149"></a>00149 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00150"></a>00150 <span class="preprocessor"></span>
<a name="l00151"></a>00151 <span class="preprocessor">#define EDELIB_API E_EXPORT</span>
<a name="l00152"></a>00152 <span class="preprocessor"></span><span class="preprocessor">#define EDELIB_NO_API E_NO_EXPORT</span>
<a name="l00153"></a>00153 <span class="preprocessor"></span>
<a name="l00161"></a><a class="code" href="group__macros.html#gaef9b2427c1dfe072bc563a6051cc385c">00161</a> <span class="preprocessor">#define E_DISABLE_CLASS_COPY(klass) \</span>
<a name="l00162"></a>00162 <span class="preprocessor"> klass(const klass&); \</span>
<a name="l00163"></a>00163 <span class="preprocessor"> klass& operator=(klass&);</span>
<a name="l00164"></a>00164 <span class="preprocessor"></span>
<a name="l00176"></a><a class="code" href="group__macros.html#gac765ca4f59a21325b9ef147b8b49ea41">00176</a> <span class="preprocessor">#define E_CLASS_GLOBAL_DECLARE(klass) \</span>
<a name="l00177"></a>00177 <span class="preprocessor"> static klass* global(void);</span>
<a name="l00178"></a>00178 <span class="preprocessor"></span>
<a name="l00186"></a><a class="code" href="group__macros.html#ga313df07788bd80da721692e5a3306e76">00186</a> <span class="preprocessor">#define E_CLASS_GLOBAL_IMPLEMENT(klass) \</span>
<a name="l00187"></a>00187 <span class="preprocessor"> klass* klass::global(void) { \</span>
<a name="l00188"></a>00188 <span class="preprocessor"> static klass obj; \</span>
<a name="l00189"></a>00189 <span class="preprocessor"> return &obj; \</span>
<a name="l00190"></a>00190 <span class="preprocessor"> }</span>
<a name="l00191"></a>00191 <span class="preprocessor"></span>
<a name="l00203"></a><a class="code" href="group__macros.html#ga33dfda99592795f46eef62e29d73b167">00203</a> <span class="preprocessor">#define E_CLASS_GLOBAL_EXPLICIT_DECLARE(klass) \</span>
<a name="l00204"></a>00204 <span class="preprocessor"> static void init(void); \</span>
<a name="l00205"></a>00205 <span class="preprocessor"> static void shutdown(void); \</span>
<a name="l00206"></a>00206 <span class="preprocessor"> static bool inited(void); \</span>
<a name="l00207"></a>00207 <span class="preprocessor"> static klass* global(void);</span>
<a name="l00208"></a>00208 <span class="preprocessor"></span>
<a name="l00215"></a><a class="code" href="group__macros.html#ga830676c97705359369aa2cdd6258df80">00215</a> <span class="preprocessor">#define E_CLASS_GLOBAL_EXPLICIT_IMPLEMENT(klass) \</span>
<a name="l00216"></a>00216 <span class="preprocessor"> klass* klass##_instance = NULL; \</span>
<a name="l00217"></a>00217 <span class="preprocessor"> \</span>
<a name="l00218"></a>00218 <span class="preprocessor"> void klass::init(void) { \</span>
<a name="l00219"></a>00219 <span class="preprocessor"> if(!klass##_instance) \</span>
<a name="l00220"></a>00220 <span class="preprocessor"> klass##_instance = new klass(); \</span>
<a name="l00221"></a>00221 <span class="preprocessor"> } \</span>
<a name="l00222"></a>00222 <span class="preprocessor"> \</span>
<a name="l00223"></a>00223 <span class="preprocessor"> void klass::shutdown(void) { \</span>
<a name="l00224"></a>00224 <span class="preprocessor"> delete klass##_instance; \</span>
<a name="l00225"></a>00225 <span class="preprocessor"> klass##_instance = NULL; \</span>
<a name="l00226"></a>00226 <span class="preprocessor"> } \</span>
<a name="l00227"></a>00227 <span class="preprocessor"> \</span>
<a name="l00228"></a>00228 <span class="preprocessor"> bool klass::inited(void) { \</span>
<a name="l00229"></a>00229 <span class="preprocessor"> return (klass##_instance != NULL); \</span>
<a name="l00230"></a>00230 <span class="preprocessor"> } \</span>
<a name="l00231"></a>00231 <span class="preprocessor"> \</span>
<a name="l00232"></a>00232 <span class="preprocessor"> klass* klass::global(void) { \</span>
<a name="l00233"></a>00233 <span class="preprocessor"> E_ASSERT(klass##_instance != NULL && "Did you run init() first?"); \</span>
<a name="l00234"></a>00234 <span class="preprocessor"> return klass##_instance; \</span>
<a name="l00235"></a>00235 <span class="preprocessor"> }</span>
<a name="l00236"></a>00236 <span class="preprocessor"></span>
<a name="l00237"></a>00237
<a name="l00238"></a>00238 <span class="preprocessor">#ifdef __GNUC__</span>
<a name="l00239"></a>00239 <span class="preprocessor"></span><span class="preprocessor"># define EDELIB_DEPRECATED __attribute__ ((deprecated))</span>
<a name="l00240"></a>00240 <span class="preprocessor"></span><span class="preprocessor">#else</span>
<a name="l00241"></a>00241 <span class="preprocessor"></span><span class="preprocessor"># define EDELIB_DEPRECATED</span>
<a name="l00242"></a>00242 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00243"></a>00243 <span class="preprocessor"></span>
<a name="l00244"></a>00244 <span class="preprocessor">#ifdef HAVE_EDELIB_BASE_CONFIG_H</span>
<a name="l00245"></a>00245 <span class="preprocessor"></span><span class="preprocessor"># include "_conf.h"</span>
<a name="l00246"></a>00246 <span class="preprocessor">#endif</span>
<a name="l00247"></a>00247 <span class="preprocessor"></span>
<a name="l00248"></a>00248 <span class="preprocessor">#include "edelib-config.h"</span>
<a name="l00249"></a>00249
<a name="l00250"></a>00250 <span class="preprocessor">#endif</span>
</pre></div></div><!-- contents -->
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