DLACPY man page on IRIX

DLACPY man page on IRIX

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DLACPY(3F)							    DLACPY(3F)

NAME
     DLACPY - copie all or part of a two-dimensional matrix A to another
     matrix B

SYNOPSIS
     SUBROUTINE DLACPY( UPLO, M, N, A, LDA, B, LDB )

	 CHARACTER	UPLO

	 INTEGER	LDA, LDB, M, N

	 DOUBLE		PRECISION A( LDA, * ), B( LDB, * )

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

ARGUMENTS
     UPLO    (input) 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	     (input) INTEGER
	     The number of rows of the matrix A.  M >= 0.

     N	     (input) INTEGER
	     The number of columns of the matrix A.  N >= 0.

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

     B	     (output) DOUBLE PRECISION array, dimension (LDB,N)
	     On exit, B = A in the locations specified by UPLO.

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

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