There is one prototype of rot
available, please see below.
rot( VectorX& x, VectorY& y, const Scalar >, const Scalar > );
rot
(short for TODO)
provides a C++ interface to BLAS routines SROT, DROT, CSROT, and ZDROT.
Applies a plane rotation, where the cos and sin (c and s) are real and
the vectors cx and cy are complex. jack dongarra, linpack, 3/11/78.
The selection of the BLAS routine is done during compile-time, and is
determined by the type of values contained in type VectorX
.
The type of values is obtained through the value_type
meta-function typename value_type<VectorX>::type
. Table X below illustrates to
which specific routine this dispatching will take place.
Table 1.22. Dispatching of rot.
Value type of VectorX |
BLAS routine |
CBLAS routine |
CUBLAS routine |
---|---|---|---|
|
SROT |
cblas_srot |
cublasSrot |
|
DROT |
cblas_drot |
cublasDrot |
|
CSROT |
Unavailable |
cublasCsrot |
|
ZDROT |
Unavailable |
Unavailable |
The original routines SROT, DROT, CSROT, and ZDROT have seven arguments,
whereas rot
requires
four arguments.
Defined in header boost/numeric/bindings/blas/level1/rot.hpp
.
Parameters
The definition of term 1
The definition of term 2
The definition of term 3.
Definitions may contain paragraphs.
#include <boost/numeric/bindings/blas/level1/rot.hpp> using namespace boost::numeric::bindings; blas::rot( x, y, z );
this will output
[5] 0 1 2 3 4 5