level1_cplx_impl.h File Reference

#include "common.h"

Go to the source code of this file.

Classes
struct	scalar_norm1_op
struct	Eigen::internal::functor_traits< scalar_norm1_op >

Namespaces
namespace	Eigen
	Namespace containing all symbols from the Eigen library.
namespace	Eigen::internal

Functions
RealScalar	EIGEN_CAT (REAL_SCALAR_SUFFIX, EIGEN_BLAS_FUNC(asum))(int *n
if incx return	make_vector (x, *n).unaryExpr< scalar_norm1_op >().sum() = alpha
else return	make_vector (x, *n, std::abs(*incx)).unaryExpr< scalar_norm1_op >().sum() = alpha
int	EIGEN_CAT (i, EIGEN_BLAS_FUNC(amax))(int *n
if incx	make_vector (x, *n).unaryExpr< scalar_norm1_op >().maxCoeff(&ret)
else	make_vector (x, *n, std::abs(*incx)).unaryExpr< scalar_norm1_op >().maxCoeff(&ret)
return	int (ret)+1
int	EIGEN_CAT (i, EIGEN_BLAS_FUNC(amin))(int *n
int EIGEN_BLAS_FUNC()	dotcw (int *n, RealScalar *px, int *incx, RealScalar *py, int *incy, RealScalar *pres)
int EIGEN_BLAS_FUNC()	dotuw (int *n, RealScalar *px, int *incx, RealScalar *py, int *incy, RealScalar *pres)
RealScalar	EIGEN_CAT (REAL_SCALAR_SUFFIX, EIGEN_BLAS_FUNC(nrm2))(int *n
return	make_vector (x, *n, *incx).stableNorm()
int	EIGEN_BLAS_FUNC (EIGEN_CAT(REAL_SCALAR_SUFFIX, rot))(int *n
StridedVectorType	vx (make_vector(x, *n, std::abs(*incx)))
StridedVectorType	vy (make_vector(y, *n, std::abs(*incy)))
Reverse< StridedVectorType >	rvx (vx)
Reverse< StridedVectorType >	rvy (vy)
int	EIGEN_BLAS_FUNC (EIGEN_CAT(REAL_SCALAR_SUFFIX, scal))(int *n

Variables
RealScalar RealScalar *	px
RealScalar RealScalar int *	incx
if n	return
Scalar *	x = reinterpret_cast<Scalar*>(px)
DenseIndex	ret = int(internal::llt_inplace<Scalar, Lower>::blocked(A))
int RealScalar int RealScalar *	py
int RealScalar int RealScalar int *	incy
int RealScalar int RealScalar int RealScalar *	pc
int RealScalar int RealScalar int RealScalar RealScalar *	ps
Scalar *	y = reinterpret_cast<Scalar*>(py)
RealScalar	c = *pc
RealScalar	s = *ps
int RealScalar *	palpha
RealScalar	alpha = *palpha

Function Documentation

dotcw()

int EIGEN_BLAS_FUNC() dotcw	(	int *	n,
		RealScalar *	px,
		int *	incx,
		RealScalar *	py,
		int *	incy,
		RealScalar *	pres
	)

dotuw()

int EIGEN_BLAS_FUNC() dotuw	(	int *	n,
		RealScalar *	px,
		int *	incx,
		RealScalar *	py,
		int *	incy,
		RealScalar *	pres
	)

EIGEN_BLAS_FUNC() [1/2]

int EIGEN_BLAS_FUNC

(

EIGEN_CAT(REAL_SCALAR_SUFFIX, rot)

)

EIGEN_BLAS_FUNC() [2/2]

int EIGEN_BLAS_FUNC

(

EIGEN_CAT(REAL_SCALAR_SUFFIX, scal)

)

EIGEN_CAT() [1/4]

int EIGEN_CAT	(	i	,
		EIGEN_BLAS_FUNC(amax)
	)

EIGEN_CAT() [2/4]

int EIGEN_CAT	(	i	,
		EIGEN_BLAS_FUNC(amin)
	)

EIGEN_CAT() [3/4]

RealScalar EIGEN_CAT	(	REAL_SCALAR_SUFFIX	,
		EIGEN_BLAS_FUNC(asum)
	)

EIGEN_CAT() [4/4]

RealScalar EIGEN_CAT	(	REAL_SCALAR_SUFFIX	,
		EIGEN_BLAS_FUNC(nrm2)
	)

int()

return int

(

ret

)

make_vector() [1/5]

if incx make_vector	(	x	,
		*	n
	)		&

make_vector() [2/5]

if incx make_vector	(	x	,
		*	n
	)		= alpha

make_vector() [3/5]

return make_vector	(	x	,
		*	n,
		*	incx
	)

make_vector() [4/5]

else make_vector	(	x	,
		*	n,
		std::abs *	incx
	)		&

make_vector() [5/5]

else make_vector	(	x	,
		*	n,
		std::abs *	incx
	)		= alpha

rvx()

Reverse< StridedVectorType > rvx

(

vx

)

rvy()

Reverse< StridedVectorType > rvy

(

vy

)

vx()

StridedVectorType vx

(

make_vector(x, *n, std::abs(*incx))

)

vy()

StridedVectorType vy

(

make_vector(y, *n, std::abs(*incy))

)

Variable Documentation

alpha

RealScalar alpha = *palpha

c

RealScalar c = *pc

incx

int RealScalar int * incx

Initial value:

{
 
  Complex* x = reinterpret_cast<Complex*>(px)

incy

int RealScalar int RealScalar int* incy

palpha

int RealScalar* palpha

pc

int RealScalar int RealScalar int RealScalar* pc

ps

int RealScalar int RealScalar int RealScalar RealScalar* ps

Initial value:

{
  if(*n<=0) return 0

px

int RealScalar * px

py

int RealScalar int RealScalar* py

ret

else ret = int(internal::llt_inplace<Scalar, Lower>::blocked(A))

return

return

s

RealScalar s = *ps

x

Scalar* x = reinterpret_cast<Scalar*>(px)

y

Scalar* y = reinterpret_cast<Scalar*>(py)