There is one prototype of swap
available, please see below.
swap( VectorX& x, VectorY& y );
swap (short for TODO)
provides a C++ interface to BLAS routines SSWAP, DSWAP, CSWAP, and ZSWAP.
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 1.30. Dispatching of swap.
|
Value type of VectorX |
BLAS routine |
CBLAS routine |
CUBLAS routine |
|---|---|---|---|
|
|
SSWAP |
cblas_sswap |
cublasSswap |
|
|
DSWAP |
cblas_dswap |
cublasDswap |
|
|
CSWAP |
cblas_cswap |
cublasCswap |
|
|
ZSWAP |
cblas_zswap |
Unavailable |
The original routines SSWAP, DSWAP, CSWAP, and ZSWAP have five arguments,
whereas swap requires
two arguments.
Defined in header boost/numeric/bindings/blas/level1/swap.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/swap.hpp> using namespace boost::numeric::bindings; blas::swap( x, y, z );
this will output
[5] 0 1 2 3 4 5