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<div class="section" id="generator-objects">
<span id="gen-objects"></span><h1>Generator Objects<a class="headerlink" href="#generator-objects" title="Permalink to this headline">¶</a></h1>
<p>Generator objects are what Python uses to implement generator iterators. They
are normally created by iterating over a function that yields values, rather
than explicitly calling <a class="reference internal" href="#PyGen_New" title="PyGen_New"><tt class="xref c c-func docutils literal"><span class="pre">PyGen_New()</span></tt></a>.</p>
<dl class="type">
<dt id="PyGenObject">
<tt class="descname">PyGenObject</tt><a class="headerlink" href="#PyGenObject" title="Permalink to this definition">¶</a></dt>
<dd><p>The C structure used for generator objects.</p>
</dd></dl>
<dl class="var">
<dt id="PyGen_Type">
<a class="reference internal" href="type.html#PyTypeObject" title="PyTypeObject">PyTypeObject</a> <tt class="descname">PyGen_Type</tt><a class="headerlink" href="#PyGen_Type" title="Permalink to this definition">¶</a></dt>
<dd><p>The type object corresponding to generator objects</p>
</dd></dl>
<dl class="function">
<dt id="PyGen_Check">
int <tt class="descname">PyGen_Check</tt><big>(</big>ob<big>)</big><a class="headerlink" href="#PyGen_Check" title="Permalink to this definition">¶</a></dt>
<dd><p>Return true if <em>ob</em> is a generator object; <em>ob</em> must not be <em>NULL</em>.</p>
</dd></dl>
<dl class="function">
<dt id="PyGen_CheckExact">
int <tt class="descname">PyGen_CheckExact</tt><big>(</big>ob<big>)</big><a class="headerlink" href="#PyGen_CheckExact" title="Permalink to this definition">¶</a></dt>
<dd><p>Return true if <em>ob</em>‘s type is <em>PyGen_Type</em> is a generator object; <em>ob</em> must not
be <em>NULL</em>.</p>
</dd></dl>
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<dt id="PyGen_New">
<a class="reference internal" href="structures.html#PyObject" title="PyObject">PyObject</a>* <tt class="descname">PyGen_New</tt><big>(</big>PyFrameObject<em> *frame</em><big>)</big><a class="headerlink" href="#PyGen_New" title="Permalink to this definition">¶</a></dt>
<dd><em class="refcount">Return value: New reference.</em><p>Create and return a new generator object based on the <em>frame</em> object. A
reference to <em>frame</em> is stolen by this function. The parameter must not be
<em>NULL</em>.</p>
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