slacpy()

subroutine slacpy	(	character	uplo,
		integer	m,
		integer	n,
		real, dimension( lda, * )	a,
		integer	lda,
		real, dimension( ldb, * )	b,
		integer	ldb )

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

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Purpose:

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

Parameters

[in]	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 !>
[in]	M	!> M is INTEGER !> The number of rows of the matrix A. M >= 0. !>
[in]	N	!> N is INTEGER !> The number of columns of the matrix A. N >= 0. !>
[in]	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. !>
[in]	LDA	!> LDA is INTEGER !> The leading dimension of the array A. LDA >= max(1,M). !>
[out]	B	!> B is REAL array, dimension (LDB,N) !> On exit, B = A in the locations specified by UPLO. !>
[in]	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.