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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head> <title>NSPointerFunctions class documentation</title> </head> <body> <font face="serif"> <a href="Base.html">Up</a> <br /> <h1><a name="title$NSPointerFunctions">NSPointerFunctions class documentation</a></h1> <h3>Authors</h3> <dl> <dt>Richard Frith-Macdonald (<a href="mailto:rfm@gnu.org"><code>rfm@gnu.org</code></a>)</dt> <dd> </dd> </dl> <p><b>Copyright:</b> (C) 2008 Free Software Foundation, Inc.</p> <div> </div> <h1><a name="001000000000"> Software documentation for the NSPointerFunctions class </a></h1> <h2><a name="class$NSPointerFunctions">NSPointerFunctions</a> : <a rel="gsdoc" href="NSObject.html#class$NSObject">NSObject</a></h2> <blockquote class="declared"> <dl> <dt><b>Declared in:</b></dt> <dd>Foundation/NSPointerFunctions.h</dd> </dl> </blockquote> <blockquote> <dl> <dt><b>Conforms to:</b></dt> <dd><a rel="gsdoc" href="NSObject.html#protocol$(NSCopying)">NSCopying</a></dd> </dl> </blockquote> <div class="availability"> <b>Availability:</b> MacOS-X 10.5.0</div> <br /> <div class="desc"> <em>Description forthcoming.</em> </div> <b>Method summary</b> <ul> <li><a rel="gsdoc" href="NSPointerFunctions.html#method$NSPointerFunctions+pointerFunctionsWithOptions$">+pointerFunctionsWithOptions:</a></li> <li><a rel="gsdoc" href="NSPointerFunctions.html#method$NSPointerFunctions-acquireFunction">-acquireFunction</a></li> <li><a rel="gsdoc" href="NSPointerFunctions.html#method$NSPointerFunctions-descriptionFunction">-descriptionFunction</a></li> <li><a rel="gsdoc" href="NSPointerFunctions.html#method$NSPointerFunctions-hashFunction">-hashFunction</a></li> <li><a rel="gsdoc" href="NSPointerFunctions.html#method$NSPointerFunctions-initWithOptions$">-initWithOptions:</a></li> <li><a rel="gsdoc" href="NSPointerFunctions.html#method$NSPointerFunctions-isEqualFunction">-isEqualFunction</a></li> <li><a rel="gsdoc" href="NSPointerFunctions.html#method$NSPointerFunctions-relinquishFunction">-relinquishFunction</a></li> <li><a rel="gsdoc" href="NSPointerFunctions.html#method$NSPointerFunctions-setAcquireFunction$">-setAcquireFunction:</a></li> <li><a rel="gsdoc" href="NSPointerFunctions.html#method$NSPointerFunctions-setDescriptionFunction$">-setDescriptionFunction:</a></li> <li><a rel="gsdoc" href="NSPointerFunctions.html#method$NSPointerFunctions-setHashFunction$">-setHashFunction:</a></li> <li><a rel="gsdoc" href="NSPointerFunctions.html#method$NSPointerFunctions-setIsEqualFunction$">-setIsEqualFunction:</a></li> <li><a rel="gsdoc" href="NSPointerFunctions.html#method$NSPointerFunctions-setRelinquishFunction$">-setRelinquishFunction:</a></li> <li><a rel="gsdoc" href="NSPointerFunctions.html#method$NSPointerFunctions-setSizeFunction$">-setSizeFunction:</a></li> <li><a rel="gsdoc" href="NSPointerFunctions.html#method$NSPointerFunctions-setUsesStrongWriteBarrier$">-setUsesStrongWriteBarrier:</a></li> <li><a rel="gsdoc" href="NSPointerFunctions.html#method$NSPointerFunctions-setUsesWeakReadAndWriteBarriers$">-setUsesWeakReadAndWriteBarriers:</a></li> <li><a rel="gsdoc" href="NSPointerFunctions.html#method$NSPointerFunctions-sizeFunction">-sizeFunction</a></li> <li><a rel="gsdoc" href="NSPointerFunctions.html#method$NSPointerFunctions-usesStrongWriteBarrier">-usesStrongWriteBarrier</a></li> <li><a rel="gsdoc" href="NSPointerFunctions.html#method$NSPointerFunctions-usesWeakReadAndWriteBarriers">-usesWeakReadAndWriteBarriers</a></li> </ul> <hr width="50%" align="left" /> <div class="method"> <h3><a name="method$NSPointerFunctions+pointerFunctionsWithOptions$">pointerFunctionsWithOptions: </a></h3> + (id) <b>pointerFunctionsWithOptions:</b> (<a rel="gsdoc" href="TypesAndConstants.html#type$NSPointerFunctionsOptions">NSPointerFunctionsOptions</a>)options;<br /> <div class="availability"> <b>Availability:</b> MacOS-X 10.5.0</div> <br /> <div class="desc"> <em>Description forthcoming.</em> </div> <hr width="25%" align="left" /> </div> <div class="method"> <h3><a name="method$NSPointerFunctions-acquireFunction">acquireFunction </a></h3> - (void*(*)(const void*item,NSUInteger(*size)(const void*item),BOOL shouldCopy)) <b>acquireFunction</b>;<br /> <div class="availability"> <b>Availability:</b> MacOS-X 10.5.0</div> <br /> <div class="desc"> <em>Description forthcoming.</em> </div> <hr width="25%" align="left" /> </div> <div class="method"> <h3><a name="method$NSPointerFunctions-descriptionFunction">descriptionFunction </a></h3> - (NSString*(*)(const void*item)) <b>descriptionFunction</b>;<br /> <div class="availability"> <b>Availability:</b> MacOS-X 10.5.0</div> <br /> <div class="desc"> <em>Description forthcoming.</em> </div> <hr width="25%" align="left" /> </div> <div class="method"> <h3><a name="method$NSPointerFunctions-hashFunction">hashFunction </a></h3> - (NSUInteger(*)(const void*item,NSUInteger(*size)(const void*item))) <b>hashFunction</b>;<br /> <div class="availability"> <b>Availability:</b> MacOS-X 10.5.0</div> <br /> <div class="desc"> <em>Description forthcoming.</em> </div> <hr width="25%" align="left" /> </div> <div class="method"> <h3><a name="method$NSPointerFunctions-initWithOptions$">initWithOptions: </a></h3> - (id) <b>initWithOptions:</b> (<a rel="gsdoc" href="TypesAndConstants.html#type$NSPointerFunctionsOptions">NSPointerFunctionsOptions</a>)options;<br /> <div class="availability"> <b>Availability:</b> MacOS-X 10.5.0</div> <br /> <div class="desc"> <em>Description forthcoming.</em> </div> <hr width="25%" align="left" /> </div> <div class="method"> <h3><a name="method$NSPointerFunctions-isEqualFunction">isEqualFunction </a></h3> - (BOOL(*)(const void*item1,const void*item2,NSUInteger(*size)(const void*item))) <b>isEqualFunction</b>;<br /> <div class="availability"> <b>Availability:</b> MacOS-X 10.5.0</div> <br /> <div class="desc"> <em>Description forthcoming.</em> </div> <hr width="25%" align="left" /> </div> <div class="method"> <h3><a name="method$NSPointerFunctions-relinquishFunction">relinquishFunction </a></h3> - (void(*)(const void*item,NSUInteger(*size)(const void*item))) <b>relinquishFunction</b>;<br /> <div class="availability"> <b>Availability:</b> MacOS-X 10.5.0</div> <br /> <div class="desc"> <em>Description forthcoming.</em> </div> <hr width="25%" align="left" /> </div> <div class="method"> <h3><a name="method$NSPointerFunctions-setAcquireFunction$">setAcquireFunction: </a></h3> - (void) <b>setAcquireFunction:</b> (void*(*)(const void*item,NSUInteger(*size)(const void*item),BOOL shouldCopy))func;<br /> <div class="availability"> <b>Availability:</b> MacOS-X 10.5.0</div> <br /> <div class="desc"> <em>Description forthcoming.</em> </div> <hr width="25%" align="left" /> </div> <div class="method"> <h3><a name="method$NSPointerFunctions-setDescriptionFunction$">setDescriptionFunction: </a></h3> - (void) <b>setDescriptionFunction:</b> (NSString*(*)(const void*item))func;<br /> <div class="availability"> <b>Availability:</b> MacOS-X 10.5.0</div> <br /> <div class="desc"> <em>Description forthcoming.</em> </div> <hr width="25%" align="left" /> </div> <div class="method"> <h3><a name="method$NSPointerFunctions-setHashFunction$">setHashFunction: </a></h3> - (void) <b>setHashFunction:</b> (NSUInteger(*)(const void*item,NSUInteger(*size)(const void*item)))func;<br /> <div class="availability"> <b>Availability:</b> MacOS-X 10.5.0</div> <br /> <div class="desc"> <em>Description forthcoming.</em> </div> <hr width="25%" align="left" /> </div> <div class="method"> <h3><a name="method$NSPointerFunctions-setIsEqualFunction$">setIsEqualFunction: </a></h3> - (void) <b>setIsEqualFunction:</b> (BOOL(*)(const void*item1,const void*item2,NSUInteger(*size)(const void*item)))func;<br /> <div class="availability"> <b>Availability:</b> MacOS-X 10.5.0</div> <br /> <div class="desc"> <em>Description forthcoming.</em> </div> <hr width="25%" align="left" /> </div> <div class="method"> <h3><a name="method$NSPointerFunctions-setRelinquishFunction$">setRelinquishFunction: </a></h3> - (void) <b>setRelinquishFunction:</b> (void(*)(const void*item,NSUInteger(*size)(const void*item)))func;<br /> <div class="availability"> <b>Availability:</b> MacOS-X 10.5.0</div> <br /> <div class="desc"> <em>Description forthcoming.</em> </div> <hr width="25%" align="left" /> </div> <div class="method"> <h3><a name="method$NSPointerFunctions-setSizeFunction$">setSizeFunction: </a></h3> - (void) <b>setSizeFunction:</b> (NSUInteger(*)(const void*item))func;<br /> <div class="availability"> <b>Availability:</b> MacOS-X 10.5.0</div> <br /> <div class="desc"> <em>Description forthcoming.</em> </div> <hr width="25%" align="left" /> </div> <div class="method"> <h3><a name="method$NSPointerFunctions-setUsesStrongWriteBarrier$">setUsesStrongWriteBarrier: </a></h3> - (void) <b>setUsesStrongWriteBarrier:</b> (BOOL)flag;<br /> <div class="availability"> <b>Availability:</b> MacOS-X 10.5.0</div> <br /> <div class="desc"> <em>Description forthcoming.</em> </div> <hr width="25%" align="left" /> </div> <div class="method"> <h3><a name="method$NSPointerFunctions-setUsesWeakReadAndWriteBarriers$">setUsesWeakReadAndWriteBarriers: </a></h3> - (void) <b>setUsesWeakReadAndWriteBarriers:</b> (BOOL)flag;<br /> <div class="availability"> <b>Availability:</b> MacOS-X 10.5.0</div> <br /> <div class="desc"> <em>Description forthcoming.</em> </div> <hr width="25%" align="left" /> </div> <div class="method"> <h3><a name="method$NSPointerFunctions-sizeFunction">sizeFunction </a></h3> - (NSUInteger(*)(const void*item)) <b>sizeFunction</b>;<br /> <div class="availability"> <b>Availability:</b> MacOS-X 10.5.0</div> <br /> <div class="desc"> <em>Description forthcoming.</em> </div> <hr width="25%" align="left" /> </div> <div class="method"> <h3><a name="method$NSPointerFunctions-usesStrongWriteBarrier">usesStrongWriteBarrier </a></h3> - (BOOL) <b>usesStrongWriteBarrier</b>;<br /> <div class="availability"> <b>Availability:</b> MacOS-X 10.5.0</div> <br /> <div class="desc"> <em>Description forthcoming.</em> </div> <hr width="25%" align="left" /> </div> <div class="method"> <h3><a name="method$NSPointerFunctions-usesWeakReadAndWriteBarriers">usesWeakReadAndWriteBarriers </a></h3> - (BOOL) <b>usesWeakReadAndWriteBarriers</b>;<br /> <div class="availability"> <b>Availability:</b> MacOS-X 10.5.0</div> <br /> <div class="desc"> <em>Description forthcoming.</em> </div> <hr width="25%" align="left" /> </div> <br /> <a href="Base.html">Up</a> </font> </body> </html>