elementwise_is()

template<typename F , typename T >

bool stan::math::elementwise_is ( const F &  is_good, const T &  x  )

inline

Check that the predicate holds for the value of x, working elementwise on containers.

If x is a scalar, check the double underlying the scalar. If x is a container, check each element inside x, recursively.

Template Parameters

F	type of predicate
T	type of x

Parameters

is_good	predicate to check, must accept doubles and produce bools
x	variable to check, can be a scalar, a container of scalars, a container of containers of scalars, etc

Returns

false if any of the scalars fail the error check

Definition at line 333 of file elementwise_check.hpp.