Stan Math Library  2.9.0
reverse mode automatic differentiation
stan_print.hpp
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1 #ifndef STAN_MATH_REV_MAT_FUN_STAN_PRINT_HPP
2 #define STAN_MATH_REV_MAT_FUN_STAN_PRINT_HPP
3 
4 #include <stan/math/rev/core.hpp>
5 #include <ostream>
6 
7 namespace stan {
8  namespace math {
9 
10  void stan_print(std::ostream* o, const var& x) {
11  *o << x.val();
12  }
13 
14  }
15 }
16 #endif
Independent (input) and dependent (output) variables for gradients.
Definition: var.hpp:31
void stan_print(std::ostream *o, const T &x)
Definition: stan_print.hpp:12
double val() const
Return the value of this variable.
Definition: var.hpp:233

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