SRC/clacpy.f(3) | Library Functions Manual | SRC/clacpy.f(3) |
NAME
SRC/clacpy.f
SYNOPSIS
Functions/Subroutines
subroutine clacpy (uplo, m, n, a, lda, b, ldb)
CLACPY copies all or part of one two-dimensional array to another.
Function/Subroutine Documentation
subroutine clacpy (character uplo, integer m, integer n, complex, dimension( lda, * ) a, integer lda, complex, dimension( ldb, * ) b, integer ldb)
CLACPY copies all or part of one two-dimensional array to another.
Purpose:
CLACPY 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 COMPLEX array, dimension (LDA,N) The m by n matrix A. If UPLO = 'U', only the upper trapezium is accessed; if UPLO = 'L', only the lower trapezium is accessed.
LDA
LDA is INTEGER The leading dimension of the array A. LDA >= max(1,M).
B
B is COMPLEX 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.
Definition at line 102 of file clacpy.f.
Author
Generated automatically by Doxygen for LAPACK from the source code.
Version 3.12.0 | LAPACK |