slacpy.f man page

slacpy.f —

Synopsis

Functions/Subroutines

subroutine slacpy (UPLO, M, N, A, LDA, B, LDB)
SLACPY copies all or part of one two-dimensional array to another.

Function/Subroutine Documentation

subroutine slacpy (characterUPLO, integerM, integerN, real, dimension( lda, * )A, integerLDA, real, dimension( ldb, * )B, integerLDB)

SLACPY copies all or part of one two-dimensional array to another.

Purpose:

SLACPY copies all or part of a two-dimensional matrix A to another
matrix B.

Parameters:

UPLO

UPLO is CHARACTER*1
Specifies the part of the matrix A to be copied to B.
= 'U':      Upper triangular part
= 'L':      Lower triangular part
Otherwise:  All of the matrix A

M

M is INTEGER
The number of rows of the matrix A.  M >= 0.

N

N is INTEGER
The number of columns of the matrix A.  N >= 0.

A

A is REAL array, dimension (LDA,N)
The m by n matrix A.  If UPLO = 'U', only the upper triangle
or trapezoid is accessed; if UPLO = 'L', only the lower
triangle or trapezoid is accessed.

LDA

LDA is INTEGER
The leading dimension of the array A.  LDA >= max(1,M).

B

B is REAL array, dimension (LDB,N)
On exit, B = A in the locations specified by UPLO.

LDB

LDB is INTEGER
The leading dimension of the array B.  LDB >= max(1,M).

Author:

Univ. of Tennessee

Univ. of California Berkeley

Univ. of Colorado Denver

NAG Ltd.

Date:

September 2012

Definition at line 104 of file slacpy.f.

Author

Generated automatically by Doxygen for LAPACK from the source code.

Referenced By

slacpy(3) is an alias of slacpy.f(3).

Sat Nov 16 2013 Version 3.4.2 LAPACK