dlacpy(l) [redhat man page]

DLACPY(l)								 )								 DLACPY(l)

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).

LAPACK version 3.0						   15 June 2000 							 DLACPY(l)

dlacpy.f(3)							      LAPACK							       dlacpy.f(3)

NAME

       dlacpy.f -

SYNOPSIS

   Functions/Subroutines
       subroutine dlacpy (UPLO, M, N, A, LDA, B, LDB)
	   DLACPY copies all or part of one two-dimensional array to another.

Function/Subroutine Documentation
   subroutine dlacpy (characterUPLO, integerM, integerN, double precision, dimension( lda, * )A, integerLDA, double precision, dimension( ldb, *
       )B, integerLDB)
       DLACPY copies all or part of one two-dimensional array to another.

       Purpose:

	    DLACPY 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 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

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

	   B

		     B is DOUBLE PRECISION 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 dlacpy.f.

Author
       Generated automatically by Doxygen for LAPACK from the source code.

Version 3.4.2							  Tue Sep 25 2012						       dlacpy.f(3)