template<typename Base >

void CppAD::ADFun< Base >::capacity_order	(	size_t	c,
		size_t	r
	)

set number of orders and directions currently allocated

Control of number of orders and directions allocated.

Template Parameters

Base	The type used during the forward mode computations; i.e., the corresponding recording of operations used the type AD<Base>.

Parameters

c	is the number of orders to allocate memory for. If c == 0 then r must also be zero. In this case num_order_taylor_, cap_order_taylor_, and num_direction_taylor_ are all set to zero. In addition, taylor_.clear() is called.
r	is the number of directions to allocate memory for. If c == 1 then r must also be one. In all cases, it must hold that r == num_direction_taylor_ || num_order_taylor <= 1 Upon return, num_direction_taylor_ is equal to r.

num_order_taylor_

The output value of num_order_taylor_ is the mininumum of its input value and c. This minimum is the number of orders that are copied to the new taylor coefficient buffer.

num_direction_taylor_

The output value of num_direction_taylor_ is equal to r.

Definition at line 156 of file capacity_order.hpp.