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C++:单例模式 - 版本历史
2026-06-03T01:08:52Z
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2015年11月7日 (六) 06:38 imported>Soleverlee
2015-11-07T06:38:59Z
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">←上一版本</td>
<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">2015年11月7日 (六) 06:38的版本</td>
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<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div></source></div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div></source></div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">下面是它的system类，使用了这个单例模版：</ins></div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><source lang="cpp"></ins></div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">class CEGUIEXPORT System :</ins></div></td></tr>
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<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"> return Singleton<System>::getSingleton();</ins></div></td></tr>
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<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[Category:Programe]]</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[Category:Programe]]</div></td></tr>
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imported>Soleverlee
https://wiki.riguz.com/index.php?title=C%2B%2B:%E5%8D%95%E4%BE%8B%E6%A8%A1%E5%BC%8F&diff=1379&oldid=prev
2015年11月7日 (六) 06:37 imported>Soleverlee
2015-11-07T06:37:04Z
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">←上一版本</td>
<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">2015年11月7日 (六) 06:37的版本</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1">第1行：</td>
<td colspan="2" class="diff-lineno">第1行：</td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>这是CEGUI源码中的单例模式实现模版：</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>这是CEGUI源码中的单例模式实现模版：</div></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><source lang="cpp></div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><source lang="cpp<ins style="font-weight: bold; text-decoration: none;">"</ins>></div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>#include <cassert></div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>#include <cassert></div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>template <typename T> class CEGUIEXPORT Singleton</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>template <typename T> class CEGUIEXPORT Singleton</div></td></tr>
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imported>Soleverlee
https://wiki.riguz.com/index.php?title=C%2B%2B:%E5%8D%95%E4%BE%8B%E6%A8%A1%E5%BC%8F&diff=1378&oldid=prev
imported>Soleverlee：以“这是CEGUI源码中的单例模式实现模版： <source lang="cpp> #include <cassert> template <typename T> class CEGUIEXPORT Singleton { protected: static #i...”为内容创建页面
2015-11-07T06:36:44Z
<p>以“这是CEGUI源码中的单例模式实现模版： <source lang="cpp> #include <cassert> template <typename T> class CEGUIEXPORT Singleton { protected: static #i...”为内容创建页面</p>
<p><b>新页面</b></p><div>这是CEGUI源码中的单例模式实现模版：<br />
<source lang="cpp><br />
#include <cassert><br />
template <typename T> class CEGUIEXPORT Singleton<br />
{<br />
protected:<br />
static<br />
#ifdef __MINGW32__<br />
CEGUIEXPORT<br />
#endif<br />
T* ms_Singleton;<br />
<br />
public:<br />
Singleton( void )<br />
{<br />
assert( !ms_Singleton );<br />
ms_Singleton = static_cast<T*>(this);<br />
}<br />
~Singleton( void )<br />
{ assert( ms_Singleton ); ms_Singleton = 0; }<br />
static T& getSingleton( void )<br />
{ assert( ms_Singleton ); return ( *ms_Singleton ); }<br />
static T* getSingletonPtr( void )<br />
{ return ( ms_Singleton ); }<br />
<br />
private:<br />
Singleton& operator=(const Singleton&) { return this; }<br />
Singleton(const Singleton&) {}<br />
};<br />
</source><br />
<br />
[[Category:Programe]]</div>
imported>Soleverlee