count_vars_impl() [6/8]

template<typename Tuple , require_tuple_t< Tuple > * = nullptr, typename... Pargs>

size_t stan::math::internal::count_vars_impl ( size_t  count, Tuple &&  x, Pargs &&...  args  )

inline

Count the vars in a tuple, add them to the running total, and count the vars in the remaining arguments.

Template Parameters

Tuple	A tuple type
Pargs	Types of remaining arguments

Parameters

[in]	count	The current count of the number of vars
[in]	x	A tuple containing arguments to count
[in]	args	Objects to be forwarded to the recursive call

Returns

The total number of vars

Definition at line 151 of file count_vars.hpp.