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<h1>vtkDataSetReader Class Reference</h1><!-- doxytag: class="vtkDataSetReader" --><!-- doxytag: inherits="vtkDataReader" --><code>#include <<a class="el" href="a04901.html">vtkDataSetReader.h</a>></code>
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Inheritance diagram for vtkDataSetReader:</div>
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Collaboration diagram for vtkDataSetReader:</div>
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<a href="a09097.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2>
class to read any type of vtk dataset
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<a class="el" href="a00381.html" title="class to read any type of vtk dataset">vtkDataSetReader</a> is a class that provides instance variables and methods to read any type of dataset in Visualization Toolkit (vtk) format. The output type of this class will vary depending upon the type of data file. Convenience methods are provided to keep the data as a particular type. (See text for format description details). The superclass of this class, <a class="el" href="a00372.html" title="helper superclass for objects that read vtk data files">vtkDataReader</a>, provides many methods for controlling the reading of the data file, see <a class="el" href="a00372.html" title="helper superclass for objects that read vtk data files">vtkDataReader</a> for more information. <dl class="warning" compact><dt><b>Warning:</b></dt><dd>Binary files written on one system may not be readable on other systems. </dd></dl>
<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="a00372.html" title="helper superclass for objects that read vtk data files">vtkDataReader</a> <a class="el" href="a01271.html" title="read vtk polygonal data file">vtkPolyDataReader</a> <a class="el" href="a01465.html" title="read vtk rectilinear grid data file">vtkRectilinearGridReader</a> <a class="el" href="a01638.html" title="read vtk structured points data file">vtkStructuredPointsReader</a> <a class="el" href="a01630.html" title="read vtk structured grid data file">vtkStructuredGridReader</a> <a class="el" href="a01799.html" title="read vtk unstructured grid data file">vtkUnstructuredGridReader</a></dd></dl>
<dl class="user" compact><dt><b>Tests:</b></dt><dd><a class="el" href="c2_vtk_t_4.html#c2_vtk_t_vtkDataSetReader">vtkDataSetReader (Tests)</a> </dd></dl>
<p>Definition at line <a class="el" href="a04901.html#l00048">48</a> of file <a class="el" href="a04901.html">vtkDataSetReader.h</a>.</p>
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<tr><td colspan="2"><br><h2>Public Types</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef <a class="el" href="a00372.html">vtkDataReader</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00381.html#10ea0c98d43ce4aa16c4ae752f74a5d6">Superclass</a></td></tr>
<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00381.html#4cb97fc89513af9d6320984b8ef4469e">GetClassName</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00381.html#998c930acd68686501950f220c6c6834">IsA</a> (const char *type)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00381.html#df4112aed10430dd0783058a5cf4f8b6">PrintSelf</a> (ostream &os, <a class="el" href="a00869.html">vtkIndent</a> indent)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00381.html#88737685e39184afa34ccca53bb47dcb">ReadOutputType</a> ()</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a00374.html">vtkDataSet</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00381.html#82acd73cd1b667c582e3a9fb07f7f9b5">GetOutput</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a00374.html">vtkDataSet</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00381.html#14329b6c30ef05f0988d4dc39392666e">GetOutput</a> (int idx)</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a01260.html">vtkPolyData</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00381.html#1ee146c4b69087402b87e7364cf5913a">GetPolyDataOutput</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a01635.html">vtkStructuredPoints</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00381.html#30d78731bd598fa03ced717696fd9afc">GetStructuredPointsOutput</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a01625.html">vtkStructuredGrid</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00381.html#b3823f977cc964929796e1d04b921068">GetStructuredGridOutput</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a01789.html">vtkUnstructuredGrid</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00381.html#7b00f2729fd1071d0cf7f9d82005a4a1">GetUnstructuredGridOutput</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a01460.html">vtkRectilinearGrid</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00381.html#b23df3b45ff3c82350c876e58a6211a1">GetRectilinearGridOutput</a> ()</td></tr>
<tr><td colspan="2"><br><h2>Static Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="a00381.html">vtkDataSetReader</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00381.html#4593797b42b0a70769d90724e7afcd4b">New</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00381.html#1f741e04252d6902a3191ade5fd1f698">IsTypeOf</a> (const char *type)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="a00381.html">vtkDataSetReader</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00381.html#9042f5a13d7184bb6a691e2979416c68">SafeDownCast</a> (<a class="el" href="a01084.html">vtkObject</a> *o)</td></tr>
<tr><td colspan="2"><br><h2>Protected Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00381.html#807930dba672a1ec5bfbd35bebdff499">vtkDataSetReader</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00381.html#1c4a0c0821cdb9b7b8a09e0a69981ddf">~vtkDataSetReader</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00381.html#048d562ee8322316a2dafa93d3783efa">ProcessRequest</a> (<a class="el" href="a00872.html">vtkInformation</a> *, <a class="el" href="a00895.html">vtkInformationVector</a> **, <a class="el" href="a00895.html">vtkInformationVector</a> *)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00381.html#9687ffaa4335de17b0636cffc5034ea5">RequestData</a> (<a class="el" href="a00872.html">vtkInformation</a> *, <a class="el" href="a00895.html">vtkInformationVector</a> **, <a class="el" href="a00895.html">vtkInformationVector</a> *)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00381.html#435969d3adcd208ad724b8765fb17ce0">RequestDataObject</a> (<a class="el" href="a00872.html">vtkInformation</a> *, <a class="el" href="a00895.html">vtkInformationVector</a> **, <a class="el" href="a00895.html">vtkInformationVector</a> *)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00381.html#41974b874413995ca59e0056f7717378">FillOutputPortInformation</a> (int, <a class="el" href="a00872.html">vtkInformation</a> *)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00381.html#d40e1c063a5fb23ba7d94de6fc69ef86">RequestInformation</a> (<a class="el" href="a00872.html">vtkInformation</a> *, <a class="el" href="a00895.html">vtkInformationVector</a> **, <a class="el" href="a00895.html">vtkInformationVector</a> *)</td></tr>
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<hr><h2>Member Typedef Documentation</h2>
<a class="anchor" name="10ea0c98d43ce4aa16c4ae752f74a5d6"></a><!-- doxytag: member="vtkDataSetReader::Superclass" ref="10ea0c98d43ce4aa16c4ae752f74a5d6" args="" -->
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<td class="memname">typedef <a class="el" href="a00372.html">vtkDataReader</a> <a class="el" href="a00372.html">vtkDataSetReader::Superclass</a> </td>
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<p>Reimplemented from <a class="el" href="a00372.html#98c8617daeed70f07c401a3d98c9df98">vtkDataReader</a>.</p>
<p>Definition at line <a class="el" href="a04901.html#l00052">52</a> of file <a class="el" href="a04901.html">vtkDataSetReader.h</a>.</p>
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<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="807930dba672a1ec5bfbd35bebdff499"></a><!-- doxytag: member="vtkDataSetReader::vtkDataSetReader" ref="807930dba672a1ec5bfbd35bebdff499" args="()" -->
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<td class="memname">vtkDataSetReader::vtkDataSetReader </td>
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<td><code> [protected]</code></td>
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<a class="anchor" name="1c4a0c0821cdb9b7b8a09e0a69981ddf"></a><!-- doxytag: member="vtkDataSetReader::~vtkDataSetReader" ref="1c4a0c0821cdb9b7b8a09e0a69981ddf" args="()" -->
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<td class="memname">vtkDataSetReader::~vtkDataSetReader </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [protected]</code></td>
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<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="4593797b42b0a70769d90724e7afcd4b"></a><!-- doxytag: member="vtkDataSetReader::New" ref="4593797b42b0a70769d90724e7afcd4b" args="()" -->
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<td class="memname">static <a class="el" href="a00381.html">vtkDataSetReader</a>* vtkDataSetReader::New </td>
<td>(</td>
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<td><code> [static]</code></td>
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Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
<p>Reimplemented from <a class="el" href="a00372.html#cf96c448e8cb1914c4456e3e83456a98">vtkDataReader</a>.</p>
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<a class="anchor" name="4cb97fc89513af9d6320984b8ef4469e"></a><!-- doxytag: member="vtkDataSetReader::GetClassName" ref="4cb97fc89513af9d6320984b8ef4469e" args="()" -->
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<td class="memname">virtual const char* vtkDataSetReader::GetClassName </td>
<td>(</td>
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<td><code> [virtual]</code></td>
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<p>Reimplemented from <a class="el" href="a00372.html#9a009949d09a43cd64f6ba82629a2171">vtkDataReader</a>.</p>
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<a class="anchor" name="1f741e04252d6902a3191ade5fd1f698"></a><!-- doxytag: member="vtkDataSetReader::IsTypeOf" ref="1f741e04252d6902a3191ade5fd1f698" args="(const char *type)" -->
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<td class="memname">static int vtkDataSetReader::IsTypeOf </td>
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<td class="paramtype">const char * </td>
<td class="paramname"> <em>name</em> </td>
<td> ) </td>
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Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeRevisionMacro found in vtkSetGet.h.
<p>Reimplemented from <a class="el" href="a00372.html#fb2b4008118e8b05c6c74c8574baf4cd">vtkDataReader</a>.</p>
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<a class="anchor" name="998c930acd68686501950f220c6c6834"></a><!-- doxytag: member="vtkDataSetReader::IsA" ref="998c930acd68686501950f220c6c6834" args="(const char *type)" -->
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<td class="memname">virtual int vtkDataSetReader::IsA </td>
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<td class="paramtype">const char * </td>
<td class="paramname"> <em>name</em> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
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Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeRevisionMacro found in vtkSetGet.h.
<p>Reimplemented from <a class="el" href="a00372.html#afe872277663ac42ae126796c6ea6c8d">vtkDataReader</a>.</p>
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<a class="anchor" name="9042f5a13d7184bb6a691e2979416c68"></a><!-- doxytag: member="vtkDataSetReader::SafeDownCast" ref="9042f5a13d7184bb6a691e2979416c68" args="(vtkObject *o)" -->
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<td class="memname">static <a class="el" href="a00381.html">vtkDataSetReader</a>* vtkDataSetReader::SafeDownCast </td>
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<td class="paramname"> <em>o</em> </td>
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<p>Reimplemented from <a class="el" href="a00372.html#a04c5d15b1c4c1aab6c4e274efdd1e08">vtkDataReader</a>.</p>
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<a class="anchor" name="df4112aed10430dd0783058a5cf4f8b6"></a><!-- doxytag: member="vtkDataSetReader::PrintSelf" ref="df4112aed10430dd0783058a5cf4f8b6" args="(ostream &os, vtkIndent indent)" -->
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<td class="memname">void vtkDataSetReader::PrintSelf </td>
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Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use <a class="el" href="a01085.html#edadf6378465fd81c2592ef64262e2a5">Print()</a> instead) but used in the hierarchical print process to combine the output of several classes.
<p>Reimplemented from <a class="el" href="a00372.html#26e5b32cb707cb1c88a57338b1edee97">vtkDataReader</a>.</p>
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<a class="anchor" name="82acd73cd1b667c582e3a9fb07f7f9b5"></a><!-- doxytag: member="vtkDataSetReader::GetOutput" ref="82acd73cd1b667c582e3a9fb07f7f9b5" args="()" -->
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<td class="memname"><a class="el" href="a00374.html">vtkDataSet</a>* vtkDataSetReader::GetOutput </td>
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Get the output of this filter
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<a class="anchor" name="14329b6c30ef05f0988d4dc39392666e"></a><!-- doxytag: member="vtkDataSetReader::GetOutput" ref="14329b6c30ef05f0988d4dc39392666e" args="(int idx)" -->
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<td class="memname"><a class="el" href="a00374.html">vtkDataSet</a>* vtkDataSetReader::GetOutput </td>
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Get the output of this filter
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<a class="anchor" name="1ee146c4b69087402b87e7364cf5913a"></a><!-- doxytag: member="vtkDataSetReader::GetPolyDataOutput" ref="1ee146c4b69087402b87e7364cf5913a" args="()" -->
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<td class="memname"><a class="el" href="a01260.html">vtkPolyData</a>* vtkDataSetReader::GetPolyDataOutput </td>
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Get the output as various concrete types. This method is typically used when you know exactly what type of data is being read. Otherwise, use the general <a class="el" href="a00381.html#82acd73cd1b667c582e3a9fb07f7f9b5">GetOutput()</a> method. If the wrong type is used NULL is returned. (You must also set the filename of the object prior to getting the output.)
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<a class="anchor" name="30d78731bd598fa03ced717696fd9afc"></a><!-- doxytag: member="vtkDataSetReader::GetStructuredPointsOutput" ref="30d78731bd598fa03ced717696fd9afc" args="()" -->
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<td class="memname"><a class="el" href="a01635.html">vtkStructuredPoints</a>* vtkDataSetReader::GetStructuredPointsOutput </td>
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Get the output as various concrete types. This method is typically used when you know exactly what type of data is being read. Otherwise, use the general <a class="el" href="a00381.html#82acd73cd1b667c582e3a9fb07f7f9b5">GetOutput()</a> method. If the wrong type is used NULL is returned. (You must also set the filename of the object prior to getting the output.)
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<a class="anchor" name="b3823f977cc964929796e1d04b921068"></a><!-- doxytag: member="vtkDataSetReader::GetStructuredGridOutput" ref="b3823f977cc964929796e1d04b921068" args="()" -->
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<td class="memname"><a class="el" href="a01625.html">vtkStructuredGrid</a>* vtkDataSetReader::GetStructuredGridOutput </td>
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<p>
Get the output as various concrete types. This method is typically used when you know exactly what type of data is being read. Otherwise, use the general <a class="el" href="a00381.html#82acd73cd1b667c582e3a9fb07f7f9b5">GetOutput()</a> method. If the wrong type is used NULL is returned. (You must also set the filename of the object prior to getting the output.)
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<a class="anchor" name="7b00f2729fd1071d0cf7f9d82005a4a1"></a><!-- doxytag: member="vtkDataSetReader::GetUnstructuredGridOutput" ref="7b00f2729fd1071d0cf7f9d82005a4a1" args="()" -->
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<td class="memname"><a class="el" href="a01789.html">vtkUnstructuredGrid</a>* vtkDataSetReader::GetUnstructuredGridOutput </td>
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<p>
Get the output as various concrete types. This method is typically used when you know exactly what type of data is being read. Otherwise, use the general <a class="el" href="a00381.html#82acd73cd1b667c582e3a9fb07f7f9b5">GetOutput()</a> method. If the wrong type is used NULL is returned. (You must also set the filename of the object prior to getting the output.)
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<a class="anchor" name="b23df3b45ff3c82350c876e58a6211a1"></a><!-- doxytag: member="vtkDataSetReader::GetRectilinearGridOutput" ref="b23df3b45ff3c82350c876e58a6211a1" args="()" -->
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<td class="memname"><a class="el" href="a01460.html">vtkRectilinearGrid</a>* vtkDataSetReader::GetRectilinearGridOutput </td>
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<p>
Get the output as various concrete types. This method is typically used when you know exactly what type of data is being read. Otherwise, use the general <a class="el" href="a00381.html#82acd73cd1b667c582e3a9fb07f7f9b5">GetOutput()</a> method. If the wrong type is used NULL is returned. (You must also set the filename of the object prior to getting the output.)
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<a class="anchor" name="88737685e39184afa34ccca53bb47dcb"></a><!-- doxytag: member="vtkDataSetReader::ReadOutputType" ref="88737685e39184afa34ccca53bb47dcb" args="()" -->
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<td class="memname">virtual int vtkDataSetReader::ReadOutputType </td>
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<td><code> [virtual]</code></td>
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This method can be used to find out the type of output expected without needing to read the whole file.
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<a class="anchor" name="048d562ee8322316a2dafa93d3783efa"></a><!-- doxytag: member="vtkDataSetReader::ProcessRequest" ref="048d562ee8322316a2dafa93d3783efa" args="(vtkInformation *, vtkInformationVector **, vtkInformationVector *)" -->
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<td class="memname">virtual int vtkDataSetReader::ProcessRequest </td>
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<td class="paramtype"><a class="el" href="a00895.html">vtkInformationVector</a> ** </td>
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<td class="paramtype"><a class="el" href="a00895.html">vtkInformationVector</a> * </td>
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<td></td><td></td><td><code> [protected, virtual]</code></td>
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Internal function to read in a value. Returns zero if there was an error.
<p>Reimplemented from <a class="el" href="a00372.html#15ac29db3771b8410844cedd8119da2f">vtkDataReader</a>.</p>
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<a class="anchor" name="9687ffaa4335de17b0636cffc5034ea5"></a><!-- doxytag: member="vtkDataSetReader::RequestData" ref="9687ffaa4335de17b0636cffc5034ea5" args="(vtkInformation *, vtkInformationVector **, vtkInformationVector *)" -->
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<td class="memname">virtual int vtkDataSetReader::RequestData </td>
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<td class="paramtype"><a class="el" href="a00895.html">vtkInformationVector</a> ** </td>
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<td class="paramtype"><a class="el" href="a00895.html">vtkInformationVector</a> * </td>
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Internal function to read in a value. Returns zero if there was an error.
<p>Reimplemented from <a class="el" href="a00372.html#db27db1fb754e144318ab7023019e110">vtkDataReader</a>.</p>
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<a class="anchor" name="435969d3adcd208ad724b8765fb17ce0"></a><!-- doxytag: member="vtkDataSetReader::RequestDataObject" ref="435969d3adcd208ad724b8765fb17ce0" args="(vtkInformation *, vtkInformationVector **, vtkInformationVector *)" -->
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<td class="memname">virtual int vtkDataSetReader::RequestDataObject </td>
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<td class="paramtype"><a class="el" href="a00895.html">vtkInformationVector</a> ** </td>
<td class="paramname">, </td>
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<td class="paramtype"><a class="el" href="a00895.html">vtkInformationVector</a> * </td>
<td class="paramname"></td><td> </td>
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<td>)</td>
<td></td><td></td><td><code> [protected, virtual]</code></td>
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<a class="anchor" name="41974b874413995ca59e0056f7717378"></a><!-- doxytag: member="vtkDataSetReader::FillOutputPortInformation" ref="41974b874413995ca59e0056f7717378" args="(int, vtkInformation *)" -->
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<td class="memname">virtual int vtkDataSetReader::FillOutputPortInformation </td>
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<td class="paramtype">int </td>
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<td class="paramtype"><a class="el" href="a00872.html">vtkInformation</a> * </td>
<td class="paramname"> <em>info</em></td><td> </td>
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Fill the output port information objects for this algorithm. This is invoked by the first call to GetOutputPortInformation for each port so subclasses can specify what they can handle.
<p>Reimplemented from <a class="el" href="a00101.html#278ce83f371e6a398cf46f4600108d3e">vtkAlgorithm</a>.</p>
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<a class="anchor" name="d40e1c063a5fb23ba7d94de6fc69ef86"></a><!-- doxytag: member="vtkDataSetReader::RequestInformation" ref="d40e1c063a5fb23ba7d94de6fc69ef86" args="(vtkInformation *, vtkInformationVector **, vtkInformationVector *)" -->
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<td class="memname">virtual int vtkDataSetReader::RequestInformation </td>
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<td class="paramtype"><a class="el" href="a00872.html">vtkInformation</a> * </td>
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<td class="paramtype"><a class="el" href="a00895.html">vtkInformationVector</a> ** </td>
<td class="paramname">, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a00895.html">vtkInformationVector</a> * </td>
<td class="paramname"></td><td> </td>
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<td>)</td>
<td></td><td></td><td><code> [protected, virtual]</code></td>
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<p>
Internal function to read in a value. Returns zero if there was an error.
<p>Reimplemented from <a class="el" href="a00372.html#890b83ca600bf9a397a4e9f528054f24">vtkDataReader</a>.</p>
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<hr>The documentation for this class was generated from the following file:<ul>
<li>dox/IO/<a class="el" href="a04901.html">vtkDataSetReader.h</a></ul>
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<hr size="1"><address style="text-align: right;"><small>Generated on Wed Jun 3 18:59:27 2009 for VTK by
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