Automatic Differentiation
 
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operator_logical_or.hpp
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1#ifndef STAN_MATH_FWD_CORE_OPERATOR_LOGICAL_OR_HPP
2#define STAN_MATH_FWD_CORE_OPERATOR_LOGICAL_OR_HPP
3
5
6namespace stan {
7namespace math {
8
18template <typename T>
19inline bool operator||(const fvar<T>& x, const fvar<T>& y) {
20 return x.val_ || y.val_;
21}
22
33template <typename T>
34inline bool operator||(const fvar<T>& x, double y) {
35 return x.val_ || y;
36}
37
48template <typename T>
49inline bool operator||(double x, const fvar<T>& y) {
50 return x || y.val_;
51}
52
53} // namespace math
54} // namespace stan
55#endif
bool operator||(const fvar< T > &x, const fvar< T > &y)
Return the logical disjunction of the values of the two arguments as defined by ||.
The lgamma implementation in stan-math is based on either the reentrant safe lgamma_r implementation ...
Scalar val_
The value of this variable.
Definition fvar.hpp:49
This template class represents scalars used in forward-mode automatic differentiation,...
Definition fvar.hpp:40