math/opencl_2prim_2cols_8hpp_source.html

#ifndef STAN_MATH_OPENCL_PRIM_COLS_HPP

#define STAN_MATH_OPENCL_PRIM_COLS_HPP

#ifdef STAN_OPENCL


#include <stan/math/opencl/matrix_cl.hpp>


namespace stan {

namespace math {

template <typename T_x,

          require_nonscalar_prim_or_rev_kernel_expression_t<T_x>* = nullptr>

inline int cols(const T_x& x) {

  return x.cols();

}

}  // namespace math

}  // namespace stan


#endif

#endif

stan::math::cols
int cols(const T_x &x)
Returns the number of columns in the specified kernel generator expression.
Definition cols.hpp:20

matrix_cl.hpp

stan
The lgamma implementation in stan-math is based on either the reentrant safe lgamma_r implementation ...
Definition fvar.hpp:9