select() [2/6]

template<typename T_true , typename T_false , typename ReturnT = return_type_t<T_true, T_false>, require_all_stan_scalar_t< T_true, T_false > * = nullptr>

ReturnT stan::math::select ( const bool  c, const T_true  y_true, const T_false  y_false  )

inline

If first argument is true return the second argument, else return the third argument.

select(c, y1, y0) = c ? y1 : y0.

Template Parameters

T_true	A stan Scalar type
T_false	A stan Scalar type

Parameters

c	Boolean condition value.
y_true	Value to return if condition is true.
y_false	Value to return if condition is false.

Definition at line 26 of file select.hpp.