math/opencl_2plain__type_8hpp_source.html

#ifndef STAN_MATH_OPENCL_PLAIN_TYPE_HPP

#define STAN_MATH_OPENCL_PLAIN_TYPE_HPP

#ifdef STAN_OPENCL


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

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

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


namespace stan {


template <typename T>

struct plain_type<T, require_all_kernel_expressions_and_none_scalar_t<T>> {

  using type = math::matrix_cl<typename std::decay_t<T>::Scalar>;

};


}  // namespace stan


#endif

#endif

stan::math::matrix_cl
Represents an arithmetic matrix on the OpenCL device.
Definition matrix_cl.hpp:47

stan::require_all_kernel_expressions_and_none_scalar_t
require_all_t< is_kernel_expression_and_not_scalar< Types >... > require_all_kernel_expressions_and_none_scalar_t
Enables a template if all given types are non-scalar types that are a valid kernel generator expressi...
Definition is_kernel_expression.hpp:58

is_kernel_expression.hpp

matrix_cl.hpp

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

plain_type.hpp

stan::plain_type
Determines plain (non expression) type associated with T.
Definition plain_type.hpp:17