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<center><b><big><big>Convert an AD Variable to a Parameter</big></big></b></center>
<br/>
<b><big><a name="Syntax" id="Syntax">Syntax</a></big></b>
<br/>
<code><font color="blue"></font></code><i><span style='white-space: nowrap'>y</span></i><code><font color="blue"><span style='white-space: nowrap'> = Var2Par(</span></font></code><i><span style='white-space: nowrap'>x</span></i><code><font color="blue"><span style='white-space: nowrap'>)</span></font></code>
<br/>
<br/>
<b><big><a name="Purpose" id="Purpose">Purpose</a></big></b>
<br/>
Returns a
<a href="glossary.xml#Parameter" target="_top"><span style='white-space: nowrap'>parameter</span></a>
<i>y</i>
with the same value as the
<a href="glossary.xml#Variable" target="_top"><span style='white-space: nowrap'>variable</span></a>
<i>x</i>.
<br/>
<br/>
<b><big><a name="x" id="x">x</a></big></b>
<br/>
The argument <i>x</i> has prototype
<code><font color="blue"><span style='white-space: nowrap'><br/>
     const AD<</span></font></code><i><span style='white-space: nowrap'>Base</span></i><code><font color="blue"><span style='white-space: nowrap'>> &x<br/>
</span></font></code>The argument <i>x</i> may be a variable or parameter.
<br/>
<br/>
<b><big><a name="y" id="y">y</a></big></b>
<br/>
The result <i>y</i> has prototype
<code><font color="blue"><span style='white-space: nowrap'><br/>
     AD<</span></font></code><i><span style='white-space: nowrap'>Base</span></i><code><font color="blue"><span style='white-space: nowrap'>> &y<br/>
</span></font></code>The return value <i>y</i> will be a parameter.
<br/>
<br/>
<b><big><a name="Example" id="Example">Example</a></big></b>
<br/>
The file
<a href="var2par.cpp.xml" target="_top"><span style='white-space: nowrap'>Var2Par.cpp</span></a>
contains an example and test of this operation.
It returns true if it succeeds and false otherwise.
<hr/>Input File: cppad/local/var2par.hpp
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