initialize_variable.hpp

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#ifndef STAN_MATH_REV_FUN_INITIALIZE_VARIABLE_HPP
#define STAN_MATH_REV_FUN_INITIALIZE_VARIABLE_HPP
 
#include <stan/math/rev/meta.hpp>
#include <stan/math/rev/core.hpp>
#include <stan/math/prim/fun/Eigen.hpp>
#include <vector>
 
namespace stan {
namespace math {
 
inline void initialize_variable(var& variable, const var& value) {
  variable = value;
}
 
template <int R, int C>
inline void initialize_variable(Eigen::Matrix<var, R, C>& matrix,
                                const var& value) {
  matrix.fill(value);
}
 
template <typename T>
inline void initialize_variable(std::vector<T>& variables, const var& value) {
  for (size_t i = 0; i < variables.size(); ++i) {
    initialize_variable(variables[i], value);
  }
}
 
}  // namespace math
}  // namespace stan
 
#endif