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value_of_rec.hpp
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1 #ifndef STAN_MATH_REV_SCAL_FUN_VALUE_OF_REC_HPP
2 #define STAN_MATH_REV_SCAL_FUN_VALUE_OF_REC_HPP
3
4 #include <stan/math/prim/scal/fun/value_of_rec.hpp>
5 #include <stan/math/rev/core.hpp>
6
7 namespace stan {
8 namespace math {
9
16 inline double value_of_rec(const var& v) {
17 return v.vi_->val_;
18 }
19
20 }
21 }
22 #endif
core.hpp
stan
Definition: log_sum_exp.hpp:8
stan::math::value_of_rec
double value_of_rec(const fvar< T > &v)
Return the value of the specified variable.
Definition: value_of_rec.hpp:21
stan::math::var
Independent (input) and dependent (output) variables for gradients.
Definition: var.hpp:31
stan::math::vari::val_
const double val_
The value of this variable.
Definition: vari.hpp:38
stan::math::var::vi_
vari * vi_
Pointer to the implementation of this variable.
Definition: var.hpp:43
value_of_rec.hpp

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