fieker-DuValspielwiese
Last change
on this file since 3b8515 was
a3bc95e,
checked in by Hans Schönemann <hannes@…>, 23 years ago
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*hannes: namespaces ->ns
git-svn-id: file:///usr/local/Singular/svn/trunk@5651 2c84dea3-7e68-4137-9b89-c4e89433aadc
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File size:
1.0 KB
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1 | /**************************************** |
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2 | * Computer Algebra System SINGULAR * |
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3 | ****************************************/ |
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4 | /*************************************************************** |
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5 | * File: p_Copy__Template.cc |
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6 | * Purpose: template for p_Copy |
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7 | * Author: obachman (Olaf Bachmann) |
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8 | * Created: 8/00 |
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9 | * Version: $Id: p_Copy__T.cc,v 1.3 2001-10-09 16:36:13 Singular Exp $ |
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10 | *******************************************************************/ |
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11 | |
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12 | LINKAGE poly p_Copy(poly s_p, const ring r) |
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13 | { |
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14 | // let's not do tests here -- but instead allow |
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15 | // to be sloppy |
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16 | spolyrec dp; |
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17 | poly d_p = &dp; |
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18 | omBin bin = r->PolyBin; |
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19 | poly h; |
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20 | |
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21 | DECLARE_LENGTH(const unsigned long length = r->ExpL_Size); |
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22 | |
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23 | while (s_p != NULL) |
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24 | { |
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25 | p_AllocBin(pNext(d_p), bin, r); |
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26 | pIter(d_p); |
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27 | pSetCoeff0(d_p, n_Copy(pGetCoeff(s_p), r)); |
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28 | // it is better to iter here, |
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29 | // for MemCopy advances goes from low to high addresses |
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30 | h = s_p; |
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31 | s_p = pNext(s_p); |
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32 | p_MemCopy(d_p->exp, h->exp, length); |
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33 | } |
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34 | pNext(d_p) = NULL; |
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35 | |
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36 | return dp.next; |
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37 | } |
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38 | |
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