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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>
      AGSIndex... a class to create references for a gsdoc
      file
    </title>
  </head>
  <body>
    <font face="serif">
    <a href="BaseTools.html">Up</a>
    <br />
    <h1><a name="title$AGSIndex">
      AGSIndex... a class to create references for a gsdoc
      file
    </a></h1>
    <h3>Authors</h3>
    <dl>
      <dt>Richard Frith-Macdonald (<a href="mailto:richard@brainstorm.co.uk"><code>richard@brainstorm.co.uk</code></a>)</dt>
      <dd>
      </dd>
    </dl>
    <p><b>Copyright:</b> (C) 2001 Free Software Foundation, Inc.</p>

        <div>
    </div>

          <h1><a name="001000000000">
        Software documentation for the AGSIndex class
      </a></h1>
    <h2><a name="class$AGSIndex">AGSIndex</a> : NSObject</h2>
    <blockquote class="declared">
      <dl>
        <dt><b>Declared in:</b></dt>
        <dd>AGSIndex.h</dd>
      </dl>
    </blockquote>
    <div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
    <div class="desc">
      
          This class is used to build and manipulate a dictionary
          of cross-reference information. <br /> The references are
          held in a nested dictionary with strings at the leaves
          (persisted to &apos;projectName&apos;.igsdoc) - <br />
          method : method-name - {class-name file-name} <br />
          method : method-name - {protocol-name file-name}
          <br /> ivariable : variable-name - {class-name
          file-name} <br /> class : class-name - file-name
          <br /> category : category-name - file-name <br />
          protocol : protocol-name - file-name <br /> function
          : function-name - file-name <br /> type : type-name -
          file-name <br /> constant : constant-name -
          file-name <br /> variable : variable-name -
          file-name <br /> entry : entry-name - {file-name
          ref} <br /> label : label-name - {file-name ref} <br />
          contents : ref - text <br /> super : class-name -
          superclass-name <br /> categories :
          class-name - {category-name file-name} <br />
          unitmethods : unit-name - method-name <br />
          classvars : class-name - variables-name <br />
          title : file-name - text <br /> source : file-name -
          array-of-source-files <br />
        
    </div>
    <hr width="50%" align="left" />
    <a href="#_AGSIndex_ivars">Instance Variables</a>
    <br/><br/>
    <b>Method summary</b>
    <ul>
      <li><a rel="gsdoc" href="AGSIndex.html#method$AGSIndex-addInformalProtocols$">-addInformalProtocols:</a></li>
      <li><a rel="gsdoc" href="AGSIndex.html#method$AGSIndex-globalRef$type$">-globalRef:type:</a></li>
      <li><a rel="gsdoc" href="AGSIndex.html#method$AGSIndex-makeRefs$">-makeRefs:</a></li>
      <li><a rel="gsdoc" href="AGSIndex.html#method$AGSIndex-mergeRefs$override$">-mergeRefs:override:</a></li>
      <li><a rel="gsdoc" href="AGSIndex.html#method$AGSIndex-methodsInUnit$">-methodsInUnit:</a></li>
      <li><a rel="gsdoc" href="AGSIndex.html#method$AGSIndex-outputsForHeader$">-outputsForHeader:</a></li>
      <li><a rel="gsdoc" href="AGSIndex.html#method$AGSIndex-refs">-refs</a></li>
      <li><a rel="gsdoc" href="AGSIndex.html#method$AGSIndex-setDirectory$">-setDirectory:</a></li>
      <li><a rel="gsdoc" href="AGSIndex.html#method$AGSIndex-setGlobalRef$type$">-setGlobalRef:type:</a></li>
      <li><a rel="gsdoc" href="AGSIndex.html#method$AGSIndex-setOutputs$forHeader$">-setOutputs:forHeader:</a></li>
      <li><a rel="gsdoc" href="AGSIndex.html#method$AGSIndex-setRelationship$from$to$">-setRelationship:from:to:</a></li>
      <li><a rel="gsdoc" href="AGSIndex.html#method$AGSIndex-setSources$forHeader$">-setSources:forHeader:</a></li>
      <li><a rel="gsdoc" href="AGSIndex.html#method$AGSIndex-setUnitRef$type$">-setUnitRef:type:</a></li>
      <li><a rel="gsdoc" href="AGSIndex.html#method$AGSIndex-sourcesForHeader$">-sourcesForHeader:</a></li>
      <li><a rel="gsdoc" href="AGSIndex.html#method$AGSIndex-unitRef$type$">-unitRef:type:</a></li>
      <li><a rel="gsdoc" href="AGSIndex.html#method$AGSIndex-unitRef$type$unit$">-unitRef:type:unit:</a></li>
    </ul>
    <hr width="50%" align="left" />
<div class="method">
    <h3><a name="method$AGSIndex-addInformalProtocols$">addInformalProtocols:&nbsp;</a></h3>
    - (void) <b>addInformalProtocols:</b> (NSArray*)protocolNames;<br />
    <div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
    <div class="desc">
      
            Informal protocols are not explicitly marked in
            source, but are inferred to be those categories of
            NSObject that receive no implementation.
            <a rel="gsdoc" href="AGSOutput.html#class$AGSOutput">AGSOutput</a>

              finds and accumulates them; autogsdoc passes them
              here, where each entry is found in the &apos;category&apos;
              section of our refs and copied over to the
              protocol section.
          
    </div>
    <hr width="25%" align="left" />
</div>
<div class="method">
    <h3><a name="method$AGSIndex-globalRef$type$">globalRef:&nbsp;type:&nbsp;</a></h3>
    - (NSString*) <b>globalRef:</b> (NSString*)ref<b> type:</b> (NSString*)type;<br />
    <div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
    <div class="desc">
      
            <em>Description forthcoming.</em>
          
    </div>
    <hr width="25%" align="left" />
</div>
<div class="method">
    <h3><a name="method$AGSIndex-makeRefs$">makeRefs:&nbsp;</a></h3>
    - (void) <b>makeRefs:</b> (GSXMLNode*)node;<br />
    <div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
    <div class="desc">
      
            Given the root <var>node</var> of a gsdoc document,
            we traverse the tree looking for interesting nodes, and
            recording their names in a dictionary of
            references.
          
    </div>
    <hr width="25%" align="left" />
</div>
<div class="method">
    <h3><a name="method$AGSIndex-mergeRefs$override$">mergeRefs:&nbsp;override:&nbsp;</a></h3>
    - (void) <b>mergeRefs:</b> (NSDictionary*)more<b> override:</b> (BOOL)flag;<br />
    <div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
    <div class="desc">
      
            Merge a dictionary containing references into the
            current index. The <var>flag</var> may be used to
            specify that references being merged in should
            override any pre-existing values.
          
    </div>
    <hr width="25%" align="left" />
</div>
<div class="method">
    <h3><a name="method$AGSIndex-methodsInUnit$">methodsInUnit:&nbsp;</a></h3>
    - (NSArray*) <b>methodsInUnit:</b> (NSString*)aUnit;<br />
    <div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
    <div class="desc">
      
            <em>Description forthcoming.</em>
          
    </div>
    <hr width="25%" align="left" />
</div>
<div class="method">
    <h3><a name="method$AGSIndex-outputsForHeader$">outputsForHeader:&nbsp;</a></h3>
    - (NSMutableArray*) <b>outputsForHeader:</b> (NSString*)h;<br />
    <div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
    <div class="desc">
      
            Return a list of output files for the header
          
    </div>
    <hr width="25%" align="left" />
</div>
<div class="method">
    <h3><a name="method$AGSIndex-refs">refs&nbsp;</a></h3>
    - (NSMutableDictionary*) <b>refs</b>;<br />
    <div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
    <div class="desc">
      
            <em>Description forthcoming.</em>
          
    </div>
    <hr width="25%" align="left" />
</div>
<div class="method">
    <h3><a name="method$AGSIndex-setDirectory$">setDirectory:&nbsp;</a></h3>
    - (void) <b>setDirectory:</b> (NSString*)path;<br />
    <div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
    <div class="desc">
      
            <em>Description forthcoming.</em>
          
    </div>
    <hr width="25%" align="left" />
</div>
<div class="method">
    <h3><a name="method$AGSIndex-setGlobalRef$type$">setGlobalRef:&nbsp;type:&nbsp;</a></h3>
    - (void) <b>setGlobalRef:</b> (NSString*)ref<b> type:</b> (NSString*)type;<br />
    <div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
    <div class="desc">
      
            <em>Description forthcoming.</em>
          
    </div>
    <hr width="25%" align="left" />
</div>
<div class="method">
    <h3><a name="method$AGSIndex-setOutputs$forHeader$">setOutputs:&nbsp;forHeader:&nbsp;</a></h3>
    - (void) <b>setOutputs:</b> (NSArray*)a<b> forHeader:</b> (NSString*)h;<br />
    <div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
    <div class="desc">
      
            Set up an array listing the output files for
            <var>a</var> particular header.
          
    </div>
    <hr width="25%" align="left" />
</div>
<div class="method">
    <h3><a name="method$AGSIndex-setRelationship$from$to$">setRelationship:&nbsp;from:&nbsp;to:&nbsp;</a></h3>
    - (void) <b>setRelationship:</b> (NSString*)r<b> from:</b> (NSString*)from<b> to:</b> (NSString*)to;<br />
    <div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
    <div class="desc">
      
            <em>Description forthcoming.</em>
          
    </div>
    <hr width="25%" align="left" />
</div>
<div class="method">
    <h3><a name="method$AGSIndex-setSources$forHeader$">setSources:&nbsp;forHeader:&nbsp;</a></h3>
    - (void) <b>setSources:</b> (NSArray*)a<b> forHeader:</b> (NSString*)h;<br />
    <div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
    <div class="desc">
      
            Set up an array listing the source files for
            <var>a</var> particular header.
          
    </div>
    <hr width="25%" align="left" />
</div>
<div class="method">
    <h3><a name="method$AGSIndex-setUnitRef$type$">setUnitRef:&nbsp;type:&nbsp;</a></h3>
    - (void) <b>setUnitRef:</b> (NSString*)ref<b> type:</b> (NSString*)type;<br />
    <div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
    <div class="desc">
      
            Set up a reference for something inside a unit (class,
            category or protocol) We store &apos;method&apos; and
            &apos;ivariable&apos; by <var>ref</var> then unit
            (class), but we store &apos;unitmethods&apos; * and
            &apos;classvars&apos; by unit then <var>ref</var>.
          
    </div>
    <hr width="25%" align="left" />
</div>
<div class="method">
    <h3><a name="method$AGSIndex-sourcesForHeader$">sourcesForHeader:&nbsp;</a></h3>
    - (NSMutableArray*) <b>sourcesForHeader:</b> (NSString*)h;<br />
    <div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
    <div class="desc">
      
            Return a list of source files for the header.
          
    </div>
    <hr width="25%" align="left" />
</div>
<div class="method">
    <h3><a name="method$AGSIndex-unitRef$type$">unitRef:&nbsp;type:&nbsp;</a></h3>
    - (NSDictionary*) <b>unitRef:</b> (NSString*)ref<b> type:</b> (NSString*)type;<br />
    <div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
    <div class="desc">
      
            Return a dictionary containing info on all the units
            containing the specified method or instance
            variable.
          
    </div>
    <hr width="25%" align="left" />
</div>
<div class="method">
    <h3><a name="method$AGSIndex-unitRef$type$unit$">unitRef:&nbsp;type:&nbsp;unit:&nbsp;</a></h3>
    - (NSString*) <b>unitRef:</b> (NSString*)ref<b> type:</b> (NSString*)type<b> unit:</b> (NSString**)u;<br />
    <div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
    <div class="desc">
      
            Return the name of the file containing the
            <var>ref</var> and return the unit name in which it
            was found. If not found, return <code>nil</code> for
            both. <br /> If <var>ref</var> does not occur in the
            index, this method returns <code>nil</code>. <br />
            If the method was given no unit to look in, then it will
            succeed and return a value if (and only if) the
            required reference is defined only in one unit
            (excluding protocols). In the case where it is
            in two units (one of them a protocol) the class is taken
            in preference to the protocol. <br /> If <var>ref</var>
            exists in the unit specified, the method will
            succeed and return the name of the file in which
            the reference is located. <br /> If the unit that the
            method has been asked to look in is a protocol which
            is not found, the lookup must fail. <br /> Try all
            superclasses in turn.
          
    </div>
    <hr width="25%" align="left" />
</div>
<a name="_AGSIndex_ivars"/>    <br/><hr width="50%" align="left" />
    <h2>Instance Variables for AGSIndex Class</h2>
    <h3><a name="ivariable$AGSIndex*base">base</a></h3>
    @protected NSString* <b>base</b>;<br />
    <div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
    <div class="desc">
      
            <em>Description forthcoming.</em>
          
    </div>
    <hr width="25%" align="left" />
    <h3><a name="ivariable$AGSIndex*category">category</a></h3>
    @protected NSString* <b>category</b>;<br />
    <div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
    <div class="desc">
      
            <em>Description forthcoming.</em>
          
    </div>
    <hr width="25%" align="left" />
    <h3><a name="ivariable$AGSIndex*chap">chap</a></h3>
    @protected unsigned int <b>chap</b>;<br />
    <div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
    <div class="desc">
      
            <em>Description forthcoming.</em>
          
    </div>
    <hr width="25%" align="left" />
    <h3><a name="ivariable$AGSIndex*classname">classname</a></h3>
    @protected NSString* <b>classname</b>;<br />
    <div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
    <div class="desc">
      
            <em>Description forthcoming.</em>
          
    </div>
    <hr width="25%" align="left" />
    <h3><a name="ivariable$AGSIndex*refs">refs</a></h3>
    @protected NSMutableDictionary* <b>refs</b>;<br />
    <div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
    <div class="desc">
      
            <em>Description forthcoming.</em>
          
    </div>
    <hr width="25%" align="left" />
    <h3><a name="ivariable$AGSIndex*sect">sect</a></h3>
    @protected unsigned int <b>sect</b>;<br />
    <div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
    <div class="desc">
      
            <em>Description forthcoming.</em>
          
    </div>
    <hr width="25%" align="left" />
    <h3><a name="ivariable$AGSIndex*ssect">ssect</a></h3>
    @protected unsigned int <b>ssect</b>;<br />
    <div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
    <div class="desc">
      
            <em>Description forthcoming.</em>
          
    </div>
    <hr width="25%" align="left" />
    <h3><a name="ivariable$AGSIndex*sssect">sssect</a></h3>
    @protected unsigned int <b>sssect</b>;<br />
    <div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
    <div class="desc">
      
            <em>Description forthcoming.</em>
          
    </div>
    <hr width="25%" align="left" />
    <h3><a name="ivariable$AGSIndex*unit">unit</a></h3>
    @protected NSString* <b>unit</b>;<br />
    <div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
    <div class="desc">
      
            <em>Description forthcoming.</em>
          
    </div>
    <hr width="25%" align="left" />
    <br/><hr width="50%" align="left" /><br/>
    <br />
    <a href="BaseTools.html">Up</a>
    </font>
</body>
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