swap Interface
public interface swap
SWAP interchanges two vectors.
Subroutines
public pure subroutine cswap(n, cx, incx, cy, incy)
Arguments
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| integer(kind=ilp), | intent(in) | :: | n | |||
| complex(kind=sp), | intent(inout) | :: | cx(*) | |||
| integer(kind=ilp), | intent(in) | :: | incx | |||
| complex(kind=sp), | intent(inout) | :: | cy(*) | |||
| integer(kind=ilp), | intent(in) | :: | incy |
public pure subroutine dswap(n, dx, incx, dy, incy)
Arguments
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| integer(kind=ilp), | intent(in) | :: | n | |||
| real(kind=dp), | intent(inout) | :: | dx(*) | |||
| integer(kind=ilp), | intent(in) | :: | incx | |||
| real(kind=dp), | intent(inout) | :: | dy(*) | |||
| integer(kind=ilp), | intent(in) | :: | incy |
public pure subroutine sswap(n, sx, incx, sy, incy)
Arguments
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| integer(kind=ilp), | intent(in) | :: | n | |||
| real(kind=sp), | intent(inout) | :: | sx(*) | |||
| integer(kind=ilp), | intent(in) | :: | incx | |||
| real(kind=sp), | intent(inout) | :: | sy(*) | |||
| integer(kind=ilp), | intent(in) | :: | incy |
public pure subroutine zswap(n, zx, incx, zy, incy)
Arguments
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| integer(kind=ilp), | intent(in) | :: | n | |||
| complex(kind=dp), | intent(inout) | :: | zx(*) | |||
| integer(kind=ilp), | intent(in) | :: | incx | |||
| complex(kind=dp), | intent(inout) | :: | zy(*) | |||
| integer(kind=ilp), | intent(in) | :: | incy |
Module Procedures
public pure subroutine stdlib_cswap(n, cx, incx, cy, incy)
CSWAP interchanges two vectors.
Arguments
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| integer(kind=ilp), | intent(in) | :: | n | |||
| complex(kind=sp), | intent(inout) | :: | cx(*) | |||
| integer(kind=ilp), | intent(in) | :: | incx | |||
| complex(kind=sp), | intent(inout) | :: | cy(*) | |||
| integer(kind=ilp), | intent(in) | :: | incy |
public pure subroutine stdlib_dswap(n, dx, incx, dy, incy)
DSWAP interchanges two vectors. uses unrolled loops for increments equal to 1.
Arguments
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| integer(kind=ilp), | intent(in) | :: | n | |||
| real(kind=dp), | intent(inout) | :: | dx(*) | |||
| integer(kind=ilp), | intent(in) | :: | incx | |||
| real(kind=dp), | intent(inout) | :: | dy(*) | |||
| integer(kind=ilp), | intent(in) | :: | incy |
public pure subroutine stdlib_sswap(n, sx, incx, sy, incy)
SSWAP interchanges two vectors. uses unrolled loops for increments equal to 1.
Arguments
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| integer(kind=ilp), | intent(in) | :: | n | |||
| real(kind=sp), | intent(inout) | :: | sx(*) | |||
| integer(kind=ilp), | intent(in) | :: | incx | |||
| real(kind=sp), | intent(inout) | :: | sy(*) | |||
| integer(kind=ilp), | intent(in) | :: | incy |
public pure subroutine stdlib_zswap(n, zx, incx, zy, incy)
ZSWAP interchanges two vectors.
Arguments
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| integer(kind=ilp), | intent(in) | :: | n | |||
| complex(kind=dp), | intent(inout) | :: | zx(*) | |||
| integer(kind=ilp), | intent(in) | :: | incx | |||
| complex(kind=dp), | intent(inout) | :: | zy(*) | |||
| integer(kind=ilp), | intent(in) | :: | incy |