lines 11-56 of file: include/cppad/core/var2par.hpp

{xrst_begin Var2Par}

Convert an AD Variable or Dynamic Parameter to a Constant
#########################################################

Syntax
******
*y* = ``Var2Par`` ( *x* )

See Also
********
:ref:`value-name`

Purpose
*******
Returns a
:ref:`constant parameter<glossary@Parameter@Constant>` *y*
with the same value as *x* .

x
*
The argument *x* has prototype

   ``const AD`` < *Base* > & ``x``

The argument *x* may be a
variable, dynamic parameter, or constant parameter.

y
*
The result *y* has prototype

   ``AD`` < *Base* > & ``y``

and is a constant parameter.

Example
*******
{xrst_toc_hidden
   example/general/var2par.cpp
}
The file
:ref:`var2par.cpp-name`
contains an example and test of this operation.

{xrst_end Var2Par}