CppAD: A C++ Algorithmic Differentiation Package
20130918
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void CppAD::forward_par_op_0 | ( | size_t | i_z, |
const addr_t * | arg, | ||
size_t | num_par, | ||
const Base * | parameter, | ||
size_t | nc_taylor, | ||
Base * | taylor | ||
) | [inline] |
Compute zero order forward mode Taylor coefficient for result of op = ParOp.
The C++ source code corresponding to this operation is one of the following
ADFun<Base> f(x, y) f.Dependent(x, y)
where some of the components of the vector y are parameters.
Base | base type for the operator; i.e., this operation was recorded using AD< Base > and computations by this routine are done using type Base . |
i_z | variable index corresponding to the result for this operation; i.e. the row index in taylor corresponding to the component of y that is a parameter. |
arg | arg[0] index corresponding to the parameter value for this operator. |
num_par | is the number of parameters in parameter. |
parameter | Input: parameter[ arg[0] ] is the value of a component of y that is a parameter. |
nc_taylor | number of colums in the matrix containing all the Taylor coefficients. |
taylor | Output: taylor [ i_z * nc_taylor + 0 ] is the zero order Taylor coefficient corresponding to z. |
Definition at line 70 of file parameter_op.hpp.
Referenced by forward0sweep(), and forward1sweep().