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| 2 | 1 | equemene | <HEAD>
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| 3 | 1 | equemene | <TITLE>HPL_dlacpy HPL 2.0 Library Functions September 10, 2008</TITLE> |
| 4 | 1 | equemene | </HEAD>
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| 5 | 1 | equemene | |
| 6 | 1 | equemene | <BODY BGCOLOR="WHITE" TEXT = "#000000" LINK = "#0000ff" VLINK = "#000099" |
| 7 | 1 | equemene | ALINK = "#ffff00"> |
| 8 | 1 | equemene | |
| 9 | 1 | equemene | <H1>Name</H1> |
| 10 | 1 | equemene | <B>HPL_dlacpy</B> B := A. |
| 11 | 1 | equemene | |
| 12 | 1 | equemene | <H1>Synopsis</H1> |
| 13 | 1 | equemene | <CODE>#include "hpl.h"</CODE><BR><BR> |
| 14 | 1 | equemene | <CODE>void</CODE> |
| 15 | 1 | equemene | <CODE>HPL_dlacpy(</CODE> |
| 16 | 1 | equemene | <CODE>const int</CODE> |
| 17 | 1 | equemene | <CODE>M</CODE>, |
| 18 | 1 | equemene | <CODE>const int</CODE> |
| 19 | 1 | equemene | <CODE>N</CODE>, |
| 20 | 1 | equemene | <CODE>const double *</CODE> |
| 21 | 1 | equemene | <CODE>A</CODE>, |
| 22 | 1 | equemene | <CODE>const int</CODE> |
| 23 | 1 | equemene | <CODE>LDA</CODE>, |
| 24 | 1 | equemene | <CODE>double *</CODE> |
| 25 | 1 | equemene | <CODE>B</CODE>, |
| 26 | 1 | equemene | <CODE>const int</CODE> |
| 27 | 1 | equemene | <CODE>LDB</CODE> |
| 28 | 1 | equemene | <CODE>);</CODE> |
| 29 | 1 | equemene | |
| 30 | 1 | equemene | <H1>Description</H1> |
| 31 | 1 | equemene | <B>HPL_dlacpy</B> |
| 32 | 1 | equemene | copies an array A into an array B. |
| 33 | 1 | equemene | |
| 34 | 1 | equemene | <H1>Arguments</H1> |
| 35 | 1 | equemene | <PRE>
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| 36 | 1 | equemene | M (local input) const int |
| 37 | 1 | equemene | On entry, M specifies the number of rows of the arrays A and |
| 38 | 1 | equemene | B. M must be at least zero. |
| 39 | 1 | equemene | </PRE>
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| 40 | 1 | equemene | <PRE>
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| 41 | 1 | equemene | N (local input) const int |
| 42 | 1 | equemene | On entry, N specifies the number of columns of the arrays A |
| 43 | 1 | equemene | and B. N must be at least zero. |
| 44 | 1 | equemene | </PRE>
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| 45 | 1 | equemene | <PRE>
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| 46 | 1 | equemene | A (local input) const double * |
| 47 | 1 | equemene | On entry, A points to an array of dimension (LDA,N). |
| 48 | 1 | equemene | </PRE>
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| 49 | 1 | equemene | <PRE>
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| 50 | 1 | equemene | LDA (local input) const int |
| 51 | 1 | equemene | On entry, LDA specifies the leading dimension of the array A. |
| 52 | 1 | equemene | LDA must be at least MAX(1,M). |
| 53 | 1 | equemene | </PRE>
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| 54 | 1 | equemene | <PRE>
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| 55 | 1 | equemene | B (local output) double * |
| 56 | 1 | equemene | On entry, B points to an array of dimension (LDB,N). On exit, |
| 57 | 1 | equemene | B is overwritten with A. |
| 58 | 1 | equemene | </PRE>
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| 59 | 1 | equemene | <PRE>
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| 60 | 1 | equemene | LDB (local input) const int |
| 61 | 1 | equemene | On entry, LDB specifies the leading dimension of the array B. |
| 62 | 1 | equemene | LDB must be at least MAX(1,M). |
| 63 | 1 | equemene | </PRE>
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| 64 | 1 | equemene | |
| 65 | 1 | equemene | <H1>Example</H1> |
| 66 | 1 | equemene | <CODE>#include "hpl.h"</CODE><BR><BR> |
| 67 | 1 | equemene | <PRE>
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| 68 | 1 | equemene | int main(int argc, char *argv[]) |
| 69 | 1 | equemene | {
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| 70 | 1 | equemene | double a[2*2], b[2*2]; |
| 71 | 1 | equemene | a[0] = 1.0; a[1] = 3.0; a[2] = 2.0; a[3] = 4.0; |
| 72 | 1 | equemene | HPL_dlacpy( 2, 2, a, 2, b, 2 ); |
| 73 | 1 | equemene | printf(" [%f,%f]\n", b[0], b[2]);
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| 74 | 1 | equemene | printf("b=[%f,%f]\n", b[1], b[3]);
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| 75 | 1 | equemene | exit(0); |
| 76 | 1 | equemene | return(0); |
| 77 | 1 | equemene | } |
| 78 | 1 | equemene | </PRE>
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| 79 | 1 | equemene | |
| 80 | 1 | equemene | <H1>See Also</H1> |
| 81 | 1 | equemene | <A HREF="HPL_dlatcpy.html">HPL_dlatcpy</A>. |
| 82 | 1 | equemene | |
| 83 | 1 | equemene | </BODY>
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