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<h1>csWeakRef< T > Class Template Reference</h1><!-- doxytag: class="csWeakRef" -->A weak reference.
<a href="#_details">More...</a>
<p>
<code>#include <<a class="el" href="weakref_8h-source.html">csutil/weakref.h</a>></code>
<p>
<p>
<a href="classcsWeakRef-members.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0">
<tr><td></td></tr>
<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classcsWeakRef.html#11b7f728f8ca1b98900b687e68fffdab">csWeakRef</a> (const <a class="el" href="classcsPtr.html">csPtr</a>< T > &newobj)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Construct a weak reference from a <a class="el" href="classcsPtr.html" title="A pointer encapsulator.">csPtr</a>. <a href="#11b7f728f8ca1b98900b687e68fffdab"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classcsWeakRef.html#ca95b86a6ae5156946f2df5df2570381">csWeakRef</a> (<a class="el" href="classcsWeakRef.html">csWeakRef</a> const &other)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Weak pointer copy constructor. <a href="#ca95b86a6ae5156946f2df5df2570381"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classcsWeakRef.html#3eafb0c2223f85045a60a2a4180a4a3f">csWeakRef</a> (<a class="el" href="classcsRef.html">csRef</a>< T > const &newobj)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Construct a weak reference from a csRef<>. <a href="#3eafb0c2223f85045a60a2a4180a4a3f"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classcsWeakRef.html#c64faca4f7677544b410f15885dc169a">csWeakRef</a> (T *newobj)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Construct a weak reference from a normal pointer. <a href="#c64faca4f7677544b410f15885dc169a"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classcsWeakRef.html#87badf815dbe45e0f7b47d5f3965c435">csWeakRef</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Construct an empty weak reference. <a href="#87badf815dbe45e0f7b47d5f3965c435"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classcsWeakRef.html#b2bc16f5ef7b1cae5ba0302cc5058c9b">IsValid</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Weak pointer validity check. <a href="#b2bc16f5ef7b1cae5ba0302cc5058c9b"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">T & </td><td class="memItemRight" valign="bottom"><a class="el" href="classcsWeakRef.html#4b76c171ce47d84d81892ae79b6f6fd4">operator *</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Dereference underlying object. <a href="#4b76c171ce47d84d81892ae79b6f6fd4"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classcsWeakRef.html#a6466d1c980018ba8f16605c53a6d63d">operator T *</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Cast weak reference to a pointer to the underlying object. <a href="#a6466d1c980018ba8f16605c53a6d63d"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">T * </td><td class="memItemRight" valign="bottom"><a class="el" href="classcsWeakRef.html#7d17b009ac82d545ce093552e68706a3">operator-></a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Dereference underlying object. <a href="#7d17b009ac82d545ce093552e68706a3"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="classcsWeakRef.html">csWeakRef</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classcsWeakRef.html#ad49d01833ae0b3c1c3c1f82586cf278">operator=</a> (<a class="el" href="classcsWeakRef.html">csWeakRef</a> const &other)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Assign another object to this weak reference. <a href="#ad49d01833ae0b3c1c3c1f82586cf278"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="classcsWeakRef.html">csWeakRef</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classcsWeakRef.html#ee9ceafec91af653d2c5fe885af9bf92">operator=</a> (<a class="el" href="classcsPtr.html">csPtr</a>< T > newobj)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Assign a <a class="el" href="classcsPtr.html" title="A pointer encapsulator.">csPtr</a> reference to this weak reference. <a href="#ee9ceafec91af653d2c5fe885af9bf92"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="classcsWeakRef.html">csWeakRef</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classcsWeakRef.html#c74feea6be2084c8a3eaca03e512c7f5">operator=</a> (<a class="el" href="classcsRef.html">csRef</a>< T > const &newobj)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Assign a csRef<> to this weak reference. <a href="#c74feea6be2084c8a3eaca03e512c7f5"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="classcsWeakRef.html">csWeakRef</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classcsWeakRef.html#ee1273a4ca16b024bf2114d31d29a57b">operator=</a> (T *newobj)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Assign a raw object reference to this weak reference. <a href="#ee1273a4ca16b024bf2114d31d29a57b"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classcsWeakRef.html#bb80dae24d92a7528667caadf493e244">~csWeakRef</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Weak pointer destructor. <a href="#bb80dae24d92a7528667caadf493e244"></a><br></td></tr>
<tr><td colspan="2"><br><h2>Friends</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classcsWeakRef.html#eac9873d01b42639c03c453a88eaab54">operator!=</a> (T *<a class="el" href="classcsWeakRef.html#7ef04b24be533273df8be254ef33fa22">obj</a>, const <a class="el" href="classcsWeakRef.html">csWeakRef</a> &r1)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Test if object pointed to by reference is different from obj. <a href="#eac9873d01b42639c03c453a88eaab54"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classcsWeakRef.html#24afe03609ed7f187765a7ea80961069">operator!=</a> (const <a class="el" href="classcsWeakRef.html">csWeakRef</a> &r1, T *<a class="el" href="classcsWeakRef.html#7ef04b24be533273df8be254ef33fa22">obj</a>)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Test if object pointed to by reference is different from obj. <a href="#24afe03609ed7f187765a7ea80961069"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classcsWeakRef.html#a22267caa40927b1fd7b8b0b6fb35daa">operator!=</a> (const <a class="el" href="classcsWeakRef.html">csWeakRef</a> &r1, const <a class="el" href="classcsWeakRef.html">csWeakRef</a> &r2)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Test if the two references point to different object. <a href="#a22267caa40927b1fd7b8b0b6fb35daa"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classcsWeakRef.html#382e2831177e7aa01e9d2218750ff4b6">operator==</a> (T *<a class="el" href="classcsWeakRef.html#7ef04b24be533273df8be254ef33fa22">obj</a>, const <a class="el" href="classcsWeakRef.html">csWeakRef</a> &r1)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Test if object pointed to by reference is same as obj. <a href="#382e2831177e7aa01e9d2218750ff4b6"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classcsWeakRef.html#d4fd36095e229026f91565ab2fc12856">operator==</a> (const <a class="el" href="classcsWeakRef.html">csWeakRef</a> &r1, T *<a class="el" href="classcsWeakRef.html#7ef04b24be533273df8be254ef33fa22">obj</a>)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Test if object pointed to by reference is same as obj. <a href="#d4fd36095e229026f91565ab2fc12856"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classcsWeakRef.html#ef2c187a1684ce47ed35de24cb59d838">operator==</a> (const <a class="el" href="classcsWeakRef.html">csWeakRef</a> &r1, const <a class="el" href="classcsWeakRef.html">csWeakRef</a> &r2)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Test if the two references point to same object. <a href="#ef2c187a1684ce47ed35de24cb59d838"></a><br></td></tr>
</table>
<hr><a name="_details"></a><h2>Detailed Description</h2>
<h3>template<class T><br>
class csWeakRef< T ></h3>
A weak reference.
<p>
This is a reference to a reference counted object but in itself it doesn't increment the ref counter. As soon as the object is destroyed (i.e. the last REAL reference to it is removed) all weak references pointing to that object are cleared. This kind of reference is useful if you want to maintain some kind of cached objects that can safely be removed as soon as the last reference to it is gone.<p>
Note: this class assumes that the T type implements at least the following functions:<ul>
<li>AddRefOwner()</li><li>RemoveRefOwner()</li></ul>
<p>
<dl class="remark" compact><dt><b>Remarks:</b></dt><dd>An extended explanation on smart pointers - how they work and what type to use in what scenario - is contained in the User's manual, section "Correctly Using Smart Pointers". </dd></dl>
<p>Definition at line <a class="el" href="weakref_8h-source.html#l00050">50</a> of file <a class="el" href="weakref_8h-source.html">weakref.h</a>.</p>
<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="87badf815dbe45e0f7b47d5f3965c435"></a><!-- doxytag: member="csWeakRef::csWeakRef" ref="87badf815dbe45e0f7b47d5f3965c435" args="()" -->
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<td class="memname"><a class="el" href="classcsWeakRef.html">csWeakRef</a>< T >::<a class="el" href="classcsWeakRef.html">csWeakRef</a> </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"><code> [inline]</code></td>
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<p>
Construct an empty weak reference.
<p>
<p>Definition at line <a class="el" href="weakref_8h-source.html#l00084">84</a> of file <a class="el" href="weakref_8h-source.html">weakref.h</a>.</p>
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</div><p>
<a class="anchor" name="c64faca4f7677544b410f15885dc169a"></a><!-- doxytag: member="csWeakRef::csWeakRef" ref="c64faca4f7677544b410f15885dc169a" args="(T *newobj)" -->
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template<class T> </div>
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<td class="memname"><a class="el" href="classcsWeakRef.html">csWeakRef</a>< T >::<a class="el" href="classcsWeakRef.html">csWeakRef</a> </td>
<td>(</td>
<td class="paramtype">T * </td>
<td class="paramname"> <em>newobj</em> </td>
<td> ) </td>
<td width="100%"><code> [inline]</code></td>
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<p>
Construct a weak reference from a normal pointer.
<p>
<p>Definition at line <a class="el" href="weakref_8h-source.html#l00094">94</a> of file <a class="el" href="weakref_8h-source.html">weakref.h</a>.</p>
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<a class="anchor" name="3eafb0c2223f85045a60a2a4180a4a3f"></a><!-- doxytag: member="csWeakRef::csWeakRef" ref="3eafb0c2223f85045a60a2a4180a4a3f" args="(csRef< T > const &newobj)" -->
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<td class="memname"><a class="el" href="classcsWeakRef.html">csWeakRef</a>< T >::<a class="el" href="classcsWeakRef.html">csWeakRef</a> </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classcsRef.html">csRef</a>< T > const & </td>
<td class="paramname"> <em>newobj</em> </td>
<td> ) </td>
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<p>
Construct a weak reference from a csRef<>.
<p>
<p>Definition at line <a class="el" href="weakref_8h-source.html#l00106">106</a> of file <a class="el" href="weakref_8h-source.html">weakref.h</a>.</p>
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<a class="anchor" name="ca95b86a6ae5156946f2df5df2570381"></a><!-- doxytag: member="csWeakRef::csWeakRef" ref="ca95b86a6ae5156946f2df5df2570381" args="(csWeakRef const &other)" -->
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<td class="memname"><a class="el" href="classcsWeakRef.html">csWeakRef</a>< T >::<a class="el" href="classcsWeakRef.html">csWeakRef</a> </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classcsWeakRef.html">csWeakRef</a>< T > const & </td>
<td class="paramname"> <em>other</em> </td>
<td> ) </td>
<td width="100%"><code> [inline]</code></td>
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<p>
Weak pointer copy constructor.
<p>
<p>Definition at line <a class="el" href="weakref_8h-source.html#l00118">118</a> of file <a class="el" href="weakref_8h-source.html">weakref.h</a>.</p>
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<a class="anchor" name="11b7f728f8ca1b98900b687e68fffdab"></a><!-- doxytag: member="csWeakRef::csWeakRef" ref="11b7f728f8ca1b98900b687e68fffdab" args="(const csPtr< T > &newobj)" -->
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<td class="memname"><a class="el" href="classcsWeakRef.html">csWeakRef</a>< T >::<a class="el" href="classcsWeakRef.html">csWeakRef</a> </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classcsPtr.html">csPtr</a>< T > & </td>
<td class="paramname"> <em>newobj</em> </td>
<td> ) </td>
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<p>
Construct a weak reference from a <a class="el" href="classcsPtr.html" title="A pointer encapsulator.">csPtr</a>.
<p>
This will put the object in the weak reference and then it will release the reference.
<p>Definition at line <a class="el" href="weakref_8h-source.html#l00130">130</a> of file <a class="el" href="weakref_8h-source.html">weakref.h</a>.</p>
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<a class="anchor" name="bb80dae24d92a7528667caadf493e244"></a><!-- doxytag: member="csWeakRef::~csWeakRef" ref="bb80dae24d92a7528667caadf493e244" args="()" -->
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<td class="memname"><a class="el" href="classcsWeakRef.html">csWeakRef</a>< T >::~<a class="el" href="classcsWeakRef.html">csWeakRef</a> </td>
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Weak pointer destructor.
<p>
<p>Definition at line <a class="el" href="weakref_8h-source.html#l00143">143</a> of file <a class="el" href="weakref_8h-source.html">weakref.h</a>.</p>
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<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="b2bc16f5ef7b1cae5ba0302cc5058c9b"></a><!-- doxytag: member="csWeakRef::IsValid" ref="b2bc16f5ef7b1cae5ba0302cc5058c9b" args="() const " -->
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<td class="memname">bool <a class="el" href="classcsWeakRef.html">csWeakRef</a>< T >::IsValid </td>
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<td width="100%"> const<code> [inline]</code></td>
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<p>
Weak pointer validity check.
<p>
Returns true if weak reference is pointing at an actual object, otherwise returns false.
<p>Definition at line <a class="el" href="weakref_8h-source.html#l00252">252</a> of file <a class="el" href="weakref_8h-source.html">weakref.h</a>.</p>
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<a class="anchor" name="4b76c171ce47d84d81892ae79b6f6fd4"></a><!-- doxytag: member="csWeakRef::operator *" ref="4b76c171ce47d84d81892ae79b6f6fd4" args="() const " -->
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<td class="memname">T& <a class="el" href="classcsWeakRef.html">csWeakRef</a>< T >::operator * </td>
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<p>
Dereference underlying object.
<p>
<p>Definition at line <a class="el" href="weakref_8h-source.html#l00245">245</a> of file <a class="el" href="weakref_8h-source.html">weakref.h</a>.</p>
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<a class="anchor" name="a6466d1c980018ba8f16605c53a6d63d"></a><!-- doxytag: member="csWeakRef::operator T *" ref="a6466d1c980018ba8f16605c53a6d63d" args="() const " -->
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<td class="memname"><a class="el" href="classcsWeakRef.html">csWeakRef</a>< T >::operator T * </td>
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<p>
Cast weak reference to a pointer to the underlying object.
<p>
<p>Definition at line <a class="el" href="weakref_8h-source.html#l00241">241</a> of file <a class="el" href="weakref_8h-source.html">weakref.h</a>.</p>
<p>References <a class="el" href="weakref_8h-source.html#l00055">csWeakRef< T >::obj</a>.</p>
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<a class="anchor" name="7d17b009ac82d545ce093552e68706a3"></a><!-- doxytag: member="csWeakRef::operator->" ref="7d17b009ac82d545ce093552e68706a3" args="() const " -->
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<td class="memname">T* <a class="el" href="classcsWeakRef.html">csWeakRef</a>< T >::operator-> </td>
<td>(</td>
<td class="paramname"> </td>
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<td width="100%"> const<code> [inline]</code></td>
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<p>
Dereference underlying object.
<p>
<p>Definition at line <a class="el" href="weakref_8h-source.html#l00237">237</a> of file <a class="el" href="weakref_8h-source.html">weakref.h</a>.</p>
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<a class="anchor" name="ad49d01833ae0b3c1c3c1f82586cf278"></a><!-- doxytag: member="csWeakRef::operator=" ref="ad49d01833ae0b3c1c3c1f82586cf278" args="(csWeakRef const &other)" -->
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<td class="memname"><a class="el" href="classcsWeakRef.html">csWeakRef</a>& <a class="el" href="classcsWeakRef.html">csWeakRef</a>< T >::operator= </td>
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<td class="paramtype"><a class="el" href="classcsWeakRef.html">csWeakRef</a>< T > const & </td>
<td class="paramname"> <em>other</em> </td>
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<p>
Assign another object to this weak reference.
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<p>Definition at line <a class="el" href="weakref_8h-source.html#l00199">199</a> of file <a class="el" href="weakref_8h-source.html">weakref.h</a>.</p>
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<a class="anchor" name="ee9ceafec91af653d2c5fe885af9bf92"></a><!-- doxytag: member="csWeakRef::operator=" ref="ee9ceafec91af653d2c5fe885af9bf92" args="(csPtr< T > newobj)" -->
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<td class="memname"><a class="el" href="classcsWeakRef.html">csWeakRef</a>& <a class="el" href="classcsWeakRef.html">csWeakRef</a>< T >::operator= </td>
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<td class="paramtype"><a class="el" href="classcsPtr.html">csPtr</a>< T > </td>
<td class="paramname"> <em>newobj</em> </td>
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Assign a <a class="el" href="classcsPtr.html" title="A pointer encapsulator.">csPtr</a> reference to this weak reference.
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This will cause a DecRef() on the pointer.
<p>Definition at line <a class="el" href="weakref_8h-source.html#l00184">184</a> of file <a class="el" href="weakref_8h-source.html">weakref.h</a>.</p>
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<a class="anchor" name="c74feea6be2084c8a3eaca03e512c7f5"></a><!-- doxytag: member="csWeakRef::operator=" ref="c74feea6be2084c8a3eaca03e512c7f5" args="(csRef< T > const &newobj)" -->
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<td class="memname"><a class="el" href="classcsWeakRef.html">csWeakRef</a>& <a class="el" href="classcsWeakRef.html">csWeakRef</a>< T >::operator= </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classcsRef.html">csRef</a>< T > const & </td>
<td class="paramname"> <em>newobj</em> </td>
<td> ) </td>
<td width="100%"><code> [inline]</code></td>
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<p>
Assign a csRef<> to this weak reference.
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<p>Definition at line <a class="el" href="weakref_8h-source.html#l00169">169</a> of file <a class="el" href="weakref_8h-source.html">weakref.h</a>.</p>
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<a class="anchor" name="ee1273a4ca16b024bf2114d31d29a57b"></a><!-- doxytag: member="csWeakRef::operator=" ref="ee1273a4ca16b024bf2114d31d29a57b" args="(T *newobj)" -->
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<td class="memname"><a class="el" href="classcsWeakRef.html">csWeakRef</a>& <a class="el" href="classcsWeakRef.html">csWeakRef</a>< T >::operator= </td>
<td>(</td>
<td class="paramtype">T * </td>
<td class="paramname"> <em>newobj</em> </td>
<td> ) </td>
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Assign a raw object reference to this weak reference.
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<p>Definition at line <a class="el" href="weakref_8h-source.html#l00155">155</a> of file <a class="el" href="weakref_8h-source.html">weakref.h</a>.</p>
<p>Referenced by <a class="el" href="weakref_8h-source.html#l00199">csWeakRef< csEventQueue >::operator=()</a>.</p>
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<hr><h2>Friends And Related Function Documentation</h2>
<a class="anchor" name="eac9873d01b42639c03c453a88eaab54"></a><!-- doxytag: member="csWeakRef::operator!=" ref="eac9873d01b42639c03c453a88eaab54" args="(T *obj, const csWeakRef &r1)" -->
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<td class="memname">bool operator!= </td>
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<td class="paramname"> <em>obj</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="classcsWeakRef.html">csWeakRef</a>< T > & </td>
<td class="paramname"> <em>r1</em></td><td> </td>
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<td></td>
<td>)</td>
<td></td><td></td><td width="100%"><code> [friend]</code></td>
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<p>
Test if object pointed to by reference is different from obj.
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<p>Definition at line <a class="el" href="weakref_8h-source.html#l00231">231</a> of file <a class="el" href="weakref_8h-source.html">weakref.h</a>.</p>
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<a class="anchor" name="24afe03609ed7f187765a7ea80961069"></a><!-- doxytag: member="csWeakRef::operator!=" ref="24afe03609ed7f187765a7ea80961069" args="(const csWeakRef &r1, T *obj)" -->
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<td class="paramname"> <em>r1</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">T * </td>
<td class="paramname"> <em>obj</em></td><td> </td>
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<td></td>
<td>)</td>
<td></td><td></td><td width="100%"><code> [friend]</code></td>
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<p>
Test if object pointed to by reference is different from obj.
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<p>Definition at line <a class="el" href="weakref_8h-source.html#l00221">221</a> of file <a class="el" href="weakref_8h-source.html">weakref.h</a>.</p>
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<a class="anchor" name="a22267caa40927b1fd7b8b0b6fb35daa"></a><!-- doxytag: member="csWeakRef::operator!=" ref="a22267caa40927b1fd7b8b0b6fb35daa" args="(const csWeakRef &r1, const csWeakRef &r2)" -->
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<td class="paramname"> <em>r1</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="classcsWeakRef.html">csWeakRef</a>< T > & </td>
<td class="paramname"> <em>r2</em></td><td> </td>
</tr>
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<td></td>
<td>)</td>
<td></td><td></td><td width="100%"><code> [friend]</code></td>
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<p>
Test if the two references point to different object.
<p>
<p>Definition at line <a class="el" href="weakref_8h-source.html#l00211">211</a> of file <a class="el" href="weakref_8h-source.html">weakref.h</a>.</p>
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<a class="anchor" name="382e2831177e7aa01e9d2218750ff4b6"></a><!-- doxytag: member="csWeakRef::operator==" ref="382e2831177e7aa01e9d2218750ff4b6" args="(T *obj, const csWeakRef &r1)" -->
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<td class="memname">bool operator== </td>
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<td class="paramname"> <em>obj</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="classcsWeakRef.html">csWeakRef</a>< T > & </td>
<td class="paramname"> <em>r1</em></td><td> </td>
</tr>
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<td></td>
<td>)</td>
<td></td><td></td><td width="100%"><code> [friend]</code></td>
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<p>
Test if object pointed to by reference is same as obj.
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<p>Definition at line <a class="el" href="weakref_8h-source.html#l00226">226</a> of file <a class="el" href="weakref_8h-source.html">weakref.h</a>.</p>
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<a class="anchor" name="d4fd36095e229026f91565ab2fc12856"></a><!-- doxytag: member="csWeakRef::operator==" ref="d4fd36095e229026f91565ab2fc12856" args="(const csWeakRef &r1, T *obj)" -->
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<td class="paramtype">const <a class="el" href="classcsWeakRef.html">csWeakRef</a>< T > & </td>
<td class="paramname"> <em>r1</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">T * </td>
<td class="paramname"> <em>obj</em></td><td> </td>
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<td></td>
<td>)</td>
<td></td><td></td><td width="100%"><code> [friend]</code></td>
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<p>
Test if object pointed to by reference is same as obj.
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<p>Definition at line <a class="el" href="weakref_8h-source.html#l00216">216</a> of file <a class="el" href="weakref_8h-source.html">weakref.h</a>.</p>
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<a class="anchor" name="ef2c187a1684ce47ed35de24cb59d838"></a><!-- doxytag: member="csWeakRef::operator==" ref="ef2c187a1684ce47ed35de24cb59d838" args="(const csWeakRef &r1, const csWeakRef &r2)" -->
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<td class="paramname"> <em>r1</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="classcsWeakRef.html">csWeakRef</a>< T > & </td>
<td class="paramname"> <em>r2</em></td><td> </td>
</tr>
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<td></td>
<td>)</td>
<td></td><td></td><td width="100%"><code> [friend]</code></td>
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<p>
Test if the two references point to same object.
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<p>Definition at line <a class="el" href="weakref_8h-source.html#l00206">206</a> of file <a class="el" href="weakref_8h-source.html">weakref.h</a>.</p>
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</div><p>
<hr>The documentation for this class was generated from the following file:<ul>
<li>csutil/<a class="el" href="weakref_8h-source.html">weakref.h</a></ul>
<hr size="1"><address><small>Generated for Crystal Space 1.2.1 by
<a href="http://www.doxygen.org/index.html">doxygen</a> 1.5.3
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