1 | #ifndef LISTS_H |
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2 | #define LISTS_H |
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3 | /**************************************** |
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4 | * Computer Algebra System SINGULAR * |
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5 | ****************************************/ |
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6 | /* |
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7 | * ABSTRACT: handling of the list type |
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8 | */ |
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9 | #include <omalloc/omalloc.h> |
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10 | #include <kernel/structs.h> |
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11 | #include <kernel/ideals.h> |
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12 | #include <Singular/subexpr.h> |
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13 | #include <Singular/tok.h> |
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14 | |
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15 | #ifdef MDEBUG |
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16 | #define INLINE_THIS |
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17 | #else |
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18 | #define INLINE_THIS inline |
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19 | #endif |
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20 | |
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21 | extern omBin slists_bin; |
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22 | class slists |
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23 | { |
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24 | public: |
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25 | void Clean(ring r=currRing) |
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26 | { |
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27 | if (this!=NULL) |
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28 | { |
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29 | if (nr>=0) |
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30 | { |
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31 | int i; |
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32 | for(i=nr;i>=0;i--) |
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33 | { |
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34 | if (m[i].rtyp!=DEF_CMD) m[i].CleanUp(r); |
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35 | } |
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36 | omFreeSize((ADDRESS)m, (nr+1)*sizeof(sleftv)); |
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37 | nr=-1; |
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38 | } |
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39 | //omFreeSize((ADDRESS)this, sizeof(slists)); |
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40 | omFreeBin((ADDRESS)this,slists_bin); |
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41 | } |
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42 | } |
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43 | INLINE_THIS void Init(int l=0); |
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44 | int nr; /* the number of elements in the list -1 */ |
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45 | /* -1: empty list */ |
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46 | sleftv *m; /* field of sleftv */ |
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47 | }; |
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48 | |
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49 | typedef slists * lists; |
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50 | |
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51 | int lSize(lists L); |
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52 | lists lCopy(lists L); |
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53 | lists lInsert0(lists ul, leftv v, int pos); |
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54 | BOOLEAN lInsert(leftv res, leftv u, leftv v); |
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55 | BOOLEAN lInsert3(leftv res, leftv u, leftv v, leftv w); |
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56 | BOOLEAN lAppend(leftv res, leftv u, leftv v); |
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57 | BOOLEAN lDelete(leftv res, leftv u, leftv v); |
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58 | BOOLEAN lAdd(leftv res, leftv u, leftv v); |
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59 | BOOLEAN lRingDependend(lists L); |
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60 | char* lString(lists l, BOOLEAN typed = FALSE, int dim = 1); |
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61 | |
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62 | |
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63 | lists liMakeResolv(resolvente r, int length, int reallen, int typ0, intvec ** weights,int add_row_shift); |
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64 | resolvente liFindRes(lists L, int * len, int *typ0,intvec *** weights=NULL); |
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65 | |
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66 | #if ! defined(MDEBUG) || defined(LISTS_CC) |
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67 | INLINE_THIS void slists::Init(int l) |
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68 | { nr=l-1; m=(sleftv *)((l>0) ? omAlloc0(l*sizeof(sleftv)): NULL); |
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69 | } |
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70 | #endif |
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71 | |
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72 | #undef INLINE_THIS |
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73 | |
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74 | #endif |
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