math/is__mat__finite_8hpp_source.html

#ifndef STAN_MATH_PRIM_ERR_IS_MAT_FINITE_HPP

#define STAN_MATH_PRIM_ERR_IS_MAT_FINITE_HPP


#include <stan/math/prim/fun/Eigen.hpp>

#include <stan/math/prim/fun/to_ref.hpp>

#include <stan/math/prim/meta.hpp>


namespace stan {

namespace math {


template <typename EigMat, require_eigen_t<EigMat>* = nullptr>

inline bool is_mat_finite(const EigMat& y) {

  return y.array().isFinite().all();

}


}  // namespace math

}  // namespace stan

#endif

Eigen.hpp

stan::math::is_mat_finite
bool is_mat_finite(const EigMat &y)
Return true is the specified matrix is finite.
Definition is_mat_finite.hpp:20

stan
The lgamma implementation in stan-math is based on either the reentrant safe lgamma_r implementation ...
Definition unit_vector_constrain.hpp:15

meta.hpp

to_ref.hpp