check_cov_matrix.hpp

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#ifndef STAN_MATH_PRIM_ERR_CHECK_COV_MATRIX_HPP
#define STAN_MATH_PRIM_ERR_CHECK_COV_MATRIX_HPP
 
#include <stan/math/prim/fun/Eigen.hpp>
#include <stan/math/prim/meta.hpp>
#include <stan/math/prim/fun/to_ref.hpp>
#include <stan/math/prim/fun/value_of_rec.hpp>
#include <stan/math/prim/err/check_pos_definite.hpp>
 
namespace stan {
namespace math {
template <typename Mat, require_matrix_t<Mat>* = nullptr>
inline void check_cov_matrix(const char* function, const char* name,
                             const Mat& y) {
  check_pos_definite(function, name, y);
}
 
template <typename StdVec, require_std_vector_t<StdVec>* = nullptr>
void check_cov_matrix(const char* function, const char* name, const StdVec& y) {
  for (auto&& y_i : y) {
    check_cov_matrix(function, name, y_i);
  }
}
 
}  // namespace math
}  // namespace stan
#endif