template<class Vector_set >

void CppAD::local::forward_sparse_jacobian_binary_op	(	size_t	i_z,
		const addr_t *	arg,
		Vector_set &	sparsity
	)

inline

Forward mode Jacobian sparsity pattern for all binary operators.

The C++ source code corresponding to a binary operation has the form

     z = fun(x, y)

where fun is a C++ binary function and both x and y are variables, or it has the form

     z = x op y

where op is a C++ binary unary operator and both x and y are variables.

Template Parameters

Vector_set is the type used for vectors of sets. It can be either sparse_pack or sparse_list.

Parameters

i_z	variable index corresponding to the result for this operation; i.e., z.
arg	arg[0] variable index corresponding to the left operand for this operator; i.e., x. arg[1] variable index corresponding to the right operand for this operator; i.e., y.
sparsity	Input: The set with index arg[0] in sparsity is the sparsity bit pattern for x. This identifies which of the independent variables the variable x depends on. Input: The set with index arg[1] in sparsity is the sparsity bit pattern for y. This identifies which of the independent variables the variable y depends on. Output: The set with index i_z in sparsity is the sparsity bit pattern for z. This identifies which of the independent variables the variable z depends on.

Checked Assertions:

Definition at line 80 of file sparse_binary_op.hpp.