lines 8-66 of file: include/cppad/example/atomic_four/lin_ode/set.hpp

{xrst_begin atomic_four_lin_ode_set.hpp}
{xrst_spell
   auxillary
}

atomic_lin_ode Set Routine: Example Implementation
##################################################

Syntax
******
*call_id* = *lin_ode* . ``set`` ( *r* , *step* , *pattern* , *transpose* )

Prototype
*********
{xrst_literal
   include/cppad/example/atomic_four/lin_ode/lin_ode.hpp
   // BEGIN sparse_rc_type
   // END sparse_rc_type
}
{xrst_literal
   // BEGIN PROTOTYPE
   // END PROTOTYPE
}

Purpose
*******
Stores the auxillary information for a an atomic operation that computes
the solution of a linear ODE.

r
*
This argument is the final value for the variable that the ODE is with
respect to.

step
****
This is a positive maximum step size to use when solving the ODE.

pattern
*******
This argument is a sparsity pattern.
It would be ``const`` except for the fact that
*pattern.set_row_major* () is called so that checking for
equality is faster; see
:ref:`sparse_rc@set_row_major` .

transpose
*********
If this argument is true (false) the sparsity pattern is for
:math:`A(x)\R{T}` (:math:`A(x)`).

Source
******
{xrst_literal
   // BEGIN C++
   // END C++
}

{xrst_end atomic_four_lin_ode_set.hpp}