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<h1>vtkArrayWeights Class Reference</h1><!-- doxytag: class="vtkArrayWeights" --><code>#include <<a class="el" href="a03781.html">vtkArrayWeights.h</a>></code>
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<a href="a07990.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2>
Stores a collection of weighting factors.
<p>
<a class="el" href="a00139.html" title="Stores a collection of weighting factors.">vtkArrayWeights</a> provides storage for a collection of weights to be used when merging / interpolating N-way arrays. Convenience constructors are provided for working with one, two, three, and four weighting factors. For arbitrary collections of weights, use <a class="el" href="a00139.html#2bdcf3146d7e951a78fc6c0511f2b5f5">SetCount()</a> and operator[] to assign values.<p>
<a class="el" href="a00139.html" title="Stores a collection of weighting factors.">vtkArrayWeights</a> is most commonly used with the <a class="el" href="a01977.html#20eab8ee226510593e2cd5873591ef9c">vtkInterpolate()</a> function to compute weighted sums of <a class="el" href="a00124.html" title="Abstract interface for N-dimensional arrays.">vtkArray</a> objects.<p>
<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="a00124.html" title="Abstract interface for N-dimensional arrays.">vtkArray</a>, <a class="el" href="a00137.html" title="Stores a collection of vtkArraySlice objects.">vtkArraySlices</a></dd></dl>
<dl class="user" compact><dt><b>Thanks:</b></dt><dd>Developed by Timothy M. Shead (<a href="mailto:tshead@sandia.gov">tshead@sandia.gov</a>) at Sandia National Laboratories.</dd></dl>
<dl class="user" compact><dt><b>Tests:</b></dt><dd><a class="el" href="c2_vtk_t_1.html#c2_vtk_t_vtkArrayWeights">vtkArrayWeights (Tests)</a> </dd></dl>
<p>Definition at line <a class="el" href="a03781.html#l00051">51</a> of file <a class="el" href="a03781.html">vtkArrayWeights.h</a>.</p>
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<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00139.html#6cf56ce575b4df233a273a659eea44f5">vtkArrayWeights</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00139.html#d3519cc78737413fc2ba1918717661e1">vtkArrayWeights</a> (double i)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00139.html#b16f1c0a9579bf2874e1d90f70ea17f7">vtkArrayWeights</a> (double i, double j)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00139.html#22d2f266ee93bb0305af9ab88ac5de6a">vtkArrayWeights</a> (double i, double j, double k)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00139.html#0202adff7517164031f2b4a737ad6eed">vtkArrayWeights</a> (double i, double j, double k, double l)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">const <a class="el" href="a02149.html#20bd6b6dedfe1bbb096c50354d52cc7e">vtkIdType</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00139.html#e36894ae675dc005b2aaaf579d75f74a">GetCount</a> () const </td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00139.html#2bdcf3146d7e951a78fc6c0511f2b5f5">SetCount</a> (<a class="el" href="a02149.html#20bd6b6dedfe1bbb096c50354d52cc7e">vtkIdType</a> count)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">double & </td><td class="memItemRight" valign="bottom"><a class="el" href="a00139.html#8948e25013cbc5500b9ad9aab59874a2">operator[]</a> (<a class="el" href="a02149.html#20bd6b6dedfe1bbb096c50354d52cc7e">vtkIdType</a>)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">const double & </td><td class="memItemRight" valign="bottom"><a class="el" href="a00139.html#26dbb12fd90b642559c7311fc1844706">operator[]</a> (<a class="el" href="a02149.html#20bd6b6dedfe1bbb096c50354d52cc7e">vtkIdType</a>) const </td></tr>
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<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="6cf56ce575b4df233a273a659eea44f5"></a><!-- doxytag: member="vtkArrayWeights::vtkArrayWeights" ref="6cf56ce575b4df233a273a659eea44f5" args="()" -->
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<td class="memname">vtkArrayWeights::vtkArrayWeights </td>
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Create an empty collection of weights
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<a class="anchor" name="d3519cc78737413fc2ba1918717661e1"></a><!-- doxytag: member="vtkArrayWeights::vtkArrayWeights" ref="d3519cc78737413fc2ba1918717661e1" args="(double i)" -->
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<td class="memname">vtkArrayWeights::vtkArrayWeights </td>
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<td class="paramtype">double </td>
<td class="paramname"> <em>i</em> </td>
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Create a collection containing one weight.
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<a class="anchor" name="b16f1c0a9579bf2874e1d90f70ea17f7"></a><!-- doxytag: member="vtkArrayWeights::vtkArrayWeights" ref="b16f1c0a9579bf2874e1d90f70ea17f7" args="(double i, double j)" -->
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<td class="memname">vtkArrayWeights::vtkArrayWeights </td>
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<td class="paramtype">double </td>
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Create a collection containing two weights.
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<a class="anchor" name="22d2f266ee93bb0305af9ab88ac5de6a"></a><!-- doxytag: member="vtkArrayWeights::vtkArrayWeights" ref="22d2f266ee93bb0305af9ab88ac5de6a" args="(double i, double j, double k)" -->
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<td class="memname">vtkArrayWeights::vtkArrayWeights </td>
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<td class="paramtype">double </td>
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<td class="paramtype">double </td>
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<td class="paramtype">double </td>
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Create a collection containing three weights.
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<a class="anchor" name="0202adff7517164031f2b4a737ad6eed"></a><!-- doxytag: member="vtkArrayWeights::vtkArrayWeights" ref="0202adff7517164031f2b4a737ad6eed" args="(double i, double j, double k, double l)" -->
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<td class="memname">vtkArrayWeights::vtkArrayWeights </td>
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<td class="paramtype">double </td>
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<td class="paramtype">double </td>
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Create a collection containing four weights.
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<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="e36894ae675dc005b2aaaf579d75f74a"></a><!-- doxytag: member="vtkArrayWeights::GetCount" ref="e36894ae675dc005b2aaaf579d75f74a" args="() const " -->
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<td class="memname">const <a class="el" href="a02149.html#20bd6b6dedfe1bbb096c50354d52cc7e">vtkIdType</a> vtkArrayWeights::GetCount </td>
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Returns the number of weights stored in this container.
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<a class="anchor" name="2bdcf3146d7e951a78fc6c0511f2b5f5"></a><!-- doxytag: member="vtkArrayWeights::SetCount" ref="2bdcf3146d7e951a78fc6c0511f2b5f5" args="(vtkIdType count)" -->
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<td class="memname">void vtkArrayWeights::SetCount </td>
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<td class="paramtype"><a class="el" href="a02149.html#20bd6b6dedfe1bbb096c50354d52cc7e">vtkIdType</a> </td>
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Sets the number of weights stored in this container. Note that each weight will be reset to 0.0 after calling <a class="el" href="a00139.html#2bdcf3146d7e951a78fc6c0511f2b5f5">SetCount()</a>, use operator[] to assign the desired value for each weight.
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<a class="anchor" name="8948e25013cbc5500b9ad9aab59874a2"></a><!-- doxytag: member="vtkArrayWeights::operator[]" ref="8948e25013cbc5500b9ad9aab59874a2" args="(vtkIdType)" -->
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<td class="memname">double& vtkArrayWeights::operator[] </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a02149.html#20bd6b6dedfe1bbb096c50354d52cc7e">vtkIdType</a> </td>
<td class="paramname"> </td>
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Accesses the i-th weight in the collection.
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<a class="anchor" name="26dbb12fd90b642559c7311fc1844706"></a><!-- doxytag: member="vtkArrayWeights::operator[]" ref="26dbb12fd90b642559c7311fc1844706" args="(vtkIdType) const " -->
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<td class="memname">const double& vtkArrayWeights::operator[] </td>
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<td class="paramtype"><a class="el" href="a02149.html#20bd6b6dedfe1bbb096c50354d52cc7e">vtkIdType</a> </td>
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Accesses the i-th weight in the collection.
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<hr>The documentation for this class was generated from the following file:<ul>
<li>dox/Common/<a class="el" href="a03781.html">vtkArrayWeights.h</a></ul>
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