matrix_cl_conversion.hpp

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#ifndef STAN_MATH_OPENCL_KERNEL_GENERATOR_MATRIX_CL_CONVERSION
#define STAN_MATH_OPENCL_KERNEL_GENERATOR_MATRIX_CL_CONVERSION
#ifdef STAN_OPENCL
 
#include <stan/math/opencl/kernel_generator/multi_result_kernel.hpp>
#include <stan/math/opencl/matrix_cl.hpp>
 
namespace stan {
namespace math {
 
template <typename T>
template <typename Expr,
          require_all_kernel_expressions_and_none_scalar_t<Expr>*,
          require_not_matrix_cl_t<Expr>*>
matrix_cl<T>::matrix_cl(const Expr& expresion) : rows_(0), cols_(0) {
  results(*this) = expressions(expresion);
}
 
template <typename T>
template <typename Expr,
          require_all_kernel_expressions_and_none_scalar_t<Expr>*,
          require_not_matrix_cl_t<Expr>*>
matrix_cl<T>& matrix_cl<T>::operator=(const Expr& expresion) {
  results(*this) = expressions(expresion);
  return *this;
}
}  // namespace math
}  // namespace stan
 
#endif
#endif