lapacke_helpers.h File Reference

#include "./InternalHeaderCheck.h"
#include "lapacke.h"

Go to the source code of this file.

Classes
struct	Eigen::internal::lapacke_helpers::translate_type_imp< float >
struct	Eigen::internal::lapacke_helpers::translate_type_imp< double >
struct	Eigen::internal::lapacke_helpers::translate_type_imp< std::complex< double > >
struct	Eigen::internal::lapacke_helpers::translate_type_imp< std::complex< float > >
struct	Eigen::internal::lapacke_helpers::WrappingHelper< DoubleFn, SingleFn, DoubleCpxFn, SingleCpxFn >
	Helper type to facilitate the wrapping of raw LAPACKE functions for different types into a single, overloaded C++ function. This is achieved in combination with \r EIGEN_MAKE_LAPACKE_WRAPPER. More...

Namespaces
	Eigen
	Namespace containing all symbols from the Eigen library.
	Eigen::internal
	Namespace containing low-level routines from the Eigen library.
	Eigen::internal::lapacke_helpers
	Implementation details and helper functions for the lapacke glue code.

Macros
#define	EIGEN_MAKE_LAPACKE_WRAPPER(FUNCTION)

Typedefs
template<typename Scalar >
using	Eigen::internal::lapacke_helpers::translated_type = typename translate_type_imp< Scalar >::type
	Given an Eigen types, this is defined to be the corresponding, layout-compatible lapack type. More...

Functions
template<typename Source , typename Target = translated_type<Source>>
EIGEN_ALWAYS_INLINE auto	Eigen::internal::lapacke_helpers::to_lapack (Source value)
template<typename Source , typename Target = translated_type<Source>>
EIGEN_ALWAYS_INLINE auto	Eigen::internal::lapacke_helpers::to_lapack (Source *value)
EIGEN_ALWAYS_INLINE lapack_int	Eigen::internal::lapacke_helpers::to_lapack (Index index)
template<typename Derived >
EIGEN_ALWAYS_INLINE EIGEN_CONSTEXPR lapack_int	Eigen::internal::lapacke_helpers::lapack_storage_of (const EigenBase< Derived > &)
	translates storage order of the given Eigen object to the corresponding lapack constant More...
template<typename DoubleFn , typename SingleFn , typename DoubleCpxFn , typename SingleCpxFn , typename... Args>
EIGEN_ALWAYS_INLINE auto	Eigen::internal::lapacke_helpers::call_wrapper (DoubleFn df, SingleFn sf, DoubleCpxFn dcf, SingleCpxFn scf, Args &&...args)

Macro Definition Documentation

EIGEN_MAKE_LAPACKE_WRAPPER

#define EIGEN_MAKE_LAPACKE_WRAPPER

(

FUNCTION

)

Value:

  template <typename... Args>                                                                               \
  EIGEN_ALWAYS_INLINE auto FUNCTION(Args &&...args) {                                                       \
    return call_wrapper(LAPACKE_d##FUNCTION, LAPACKE_s##FUNCTION, LAPACKE_z##FUNCTION, LAPACKE_c##FUNCTION, \
                        std::forward<Args>(args)...);                                                       \
  }

Generates a new function Function that dispatches to the corresponding LAPACKE_? prefixed functions.

See also

WrappingHelper