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  22 <h1>Sylph/Core/ArrayIterator.h</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/* </span>
  23 <a name="l00002"></a>00002 <span class="comment"> * File:   ArrayIterator.h</span>
  24 <a name="l00003"></a>00003 <span class="comment"> * Author: frank</span>
  25 <a name="l00004"></a>00004 <span class="comment"> *</span>
  26 <a name="l00005"></a>00005 <span class="comment"> * Created on 8 februari 2009, 16:12</span>
  27 <a name="l00006"></a>00006 <span class="comment"> */</span>
  28 <a name="l00007"></a>00007
  29 <a name="l00008"></a>00008 <span class="preprocessor">#ifndef ARRAYITERATOR_H_</span>
  30 <a name="l00009"></a>00009 <span class="preprocessor"></span><span class="preprocessor">#define ARRAYITERATOR_H_</span>
  31 <a name="l00010"></a>00010 <span class="preprocessor"></span>
  32 <a name="l00011"></a>00011 <span class="preprocessor">#include "Iterator.h"</span>
  33 <a name="l00012"></a>00012 <span class="preprocessor">#include "Exception.h"</span>
  34 <a name="l00013"></a>00013
  35 <a name="l00014"></a>00014 SYLPH_START_NAMESPACE(Core)
  36 <a name="l00015"></a>00015
  37 <a name="l00016"></a>00016 class Array;
  38 <a name="l00017"></a>00017
  39 <a name="l00018"></a>00018 SYLPH_PUBLIC
  40 <a name="l00019"></a>00019
  41 <a name="l00030"></a>00030 template&lt;class T&gt;
  42 <a name="l00031"></a><a class="code" href="class_sylph_1_1_core_1_1_array_iterator.html">00031</a> class <a class="code" href="class_sylph_1_1_core_1_1_array_iterator.html" title="This class provides an Iterator for Array.">ArrayIterator</a> : public virtual Iterator&lt;T&gt; {
  43 <a name="l00032"></a>00032 <span class="keyword">public</span>:
  44 <a name="l00037"></a><a class="code" href="class_sylph_1_1_core_1_1_array_iterator.html#b5b6b4a4fdd85b774ccea769c6ae59e4">00037</a>     <a class="code" href="class_sylph_1_1_core_1_1_array_iterator.html#b5b6b4a4fdd85b774ccea769c6ae59e4" title="Default constructor.">ArrayIterator</a>(<a class="code" href="class_sylph_1_1_core_1_1_array.html" title="Array provides a safe array.">Array&lt;T&gt;</a> &amp; array) : ar(&amp;array) {}
  45 <a name="l00041"></a><a class="code" href="class_sylph_1_1_core_1_1_array_iterator.html#7d3e8939869d7ff887e8c870de7a0ce8">00041</a>     <span class="keyword">virtual</span> <a class="code" href="class_sylph_1_1_core_1_1_array_iterator.html#7d3e8939869d7ff887e8c870de7a0ce8" title="Default destructor.">~ArrayIterator</a>() {}
  46 <a name="l00048"></a>00048     <span class="keywordtype">bool</span> hasNext() <span class="keyword">const</span>;
  47 <a name="l00058"></a>00058     <span class="keyword">const</span> T &amp; next() <span class="keyword">const</span>;
  48 <a name="l00059"></a>00059     <span class="keywordtype">bool</span> hasPrevious() <span class="keyword">const</span>;
  49 <a name="l00060"></a>00060     <span class="keyword">const</span> T &amp; previous() <span class="keyword">const</span>;
  50 <a name="l00061"></a>00061     std::size_t nextIndex() <span class="keyword">const</span>;
  51 <a name="l00062"></a>00062     std::size_t previousIndex() <span class="keyword">const</span>;
  52 <a name="l00063"></a>00063 <span class="keyword">protected</span>:
  53 <a name="l00064"></a>00064     <a class="code" href="class_sylph_1_1_core_1_1_array.html" title="Array provides a safe array.">Array&lt;T&gt;</a> * ar;
  54 <a name="l00065"></a>00065     T * last;
  55 <a name="l00066"></a>00066     std::size_t idx = 0;
  56 <a name="l00067"></a>00067 };
  57 <a name="l00068"></a>00068
  58 <a name="l00069"></a>00069 <span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt;
  59 <a name="l00070"></a>00070 <span class="keyword">class </span>ArrayMutableIterator : <span class="keyword">public</span> <span class="keyword">virtual</span> MutableIterator&lt;T&gt;,
  60 <a name="l00071"></a>00071         <span class="keyword">public</span> <span class="keyword">virtual</span> ArrayIterator&lt;T&gt; {
  61 <a name="l00072"></a>00072 <span class="keyword">public</span>:
  62 <a name="l00073"></a>00073     ArrayMutableIterator(Array&lt;T&gt; &amp; array) : ArrayIterator(ar) {}
  63 <a name="l00074"></a>00074     <span class="keyword">virtual</span> ~ArrayMutableIterator() {}
  64 <a name="l00075"></a>00075     <span class="keywordtype">void</span> <span class="keyword">set</span>(T &amp; t) <span class="keywordflow">throw</span>(Exception);
  65 <a name="l00076"></a>00076     <span class="keywordtype">void</span> insert(T &amp; t) <span class="keywordflow">throw</span>(Exception);
  66 <a name="l00077"></a>00077     <span class="keywordtype">void</span> <span class="keyword">remove</span>() <span class="keywordflow">throw</span>(Exception);
  67 <a name="l00078"></a>00078 };
  68 <a name="l00079"></a>00079
  69 <a name="l00080"></a>00080 SYLPH_END_NAMESPACE(Core)
  70 <a name="l00081"></a>00081
  71 <a name="l00082"></a>00082 <span class="preprocessor">#endif  </span><span class="comment">/* ARRAYITERATOR_H_ */</span>
  72 <a name="l00083"></a>00083
  73 </pre></div></div>
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