.TH "SRC/zlaswp.f" 3 "Version 3.12.0" "LAPACK" \" -*- nroff -*-
.ad l
.nh
.SH NAME
SRC/zlaswp.f
.SH SYNOPSIS
.br
.PP
.SS "Functions/Subroutines"

.in +1c
.ti -1c
.RI "subroutine \fBzlaswp\fP (n, a, lda, k1, k2, ipiv, incx)"
.br
.RI "\fBZLASWP\fP performs a series of row interchanges on a general rectangular matrix\&. "
.in -1c
.SH "Function/Subroutine Documentation"
.PP 
.SS "subroutine zlaswp (integer n, complex*16, dimension( lda, * ) a, integer lda, integer k1, integer k2, integer, dimension( * ) ipiv, integer incx)"

.PP
\fBZLASWP\fP performs a series of row interchanges on a general rectangular matrix\&.  
.PP
\fBPurpose:\fP
.RS 4

.PP
.nf
!>
!> ZLASWP performs a series of row interchanges on the matrix A\&.
!> One row interchange is initiated for each of rows K1 through K2 of A\&.
!> 
.fi
.PP
 
.RE
.PP
\fBParameters\fP
.RS 4
\fIN\fP 
.PP
.nf
!>          N is INTEGER
!>          The number of columns of the matrix A\&.
!> 
.fi
.PP
.br
\fIA\fP 
.PP
.nf
!>          A is COMPLEX*16 array, dimension (LDA,N)
!>          On entry, the matrix of column dimension N to which the row
!>          interchanges will be applied\&.
!>          On exit, the permuted matrix\&.
!> 
.fi
.PP
.br
\fILDA\fP 
.PP
.nf
!>          LDA is INTEGER
!>          The leading dimension of the array A\&.
!> 
.fi
.PP
.br
\fIK1\fP 
.PP
.nf
!>          K1 is INTEGER
!>          The first element of IPIV for which a row interchange will
!>          be done\&.
!> 
.fi
.PP
.br
\fIK2\fP 
.PP
.nf
!>          K2 is INTEGER
!>          (K2-K1+1) is the number of elements of IPIV for which a row
!>          interchange will be done\&.
!> 
.fi
.PP
.br
\fIIPIV\fP 
.PP
.nf
!>          IPIV is INTEGER array, dimension (K1+(K2-K1)*abs(INCX))
!>          The vector of pivot indices\&. Only the elements in positions
!>          K1 through K1+(K2-K1)*abs(INCX) of IPIV are accessed\&.
!>          IPIV(K1+(K-K1)*abs(INCX)) = L implies rows K and L are to be
!>          interchanged\&.
!> 
.fi
.PP
.br
\fIINCX\fP 
.PP
.nf
!>          INCX is INTEGER
!>          The increment between successive values of IPIV\&. If INCX
!>          is negative, the pivots are applied in reverse order\&.
!> 
.fi
.PP
 
.RE
.PP
\fBAuthor\fP
.RS 4
Univ\&. of Tennessee 

.PP
Univ\&. of California Berkeley 

.PP
Univ\&. of Colorado Denver 

.PP
NAG Ltd\&. 
.RE
.PP
\fBFurther Details:\fP
.RS 4

.PP
.nf
!>
!>  Modified by
!>   R\&. C\&. Whaley, Computer Science Dept\&., Univ\&. of Tenn\&., Knoxville, USA
!> 
.fi
.PP
 
.RE
.PP

.PP
Definition at line \fB114\fP of file \fBzlaswp\&.f\fP\&.
.SH "Author"
.PP 
Generated automatically by Doxygen for LAPACK from the source code\&.