[0e1846] | 1 | /**************************************** |
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| 2 | * Computer Algebra System SINGULAR * |
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| 3 | ****************************************/ |
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| 4 | /* |
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[6ae4f5] | 5 | * ABSTRACT: handling of leftv |
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[0e1846] | 6 | */ |
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| 7 | |
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| 8 | #include <stdlib.h> |
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| 9 | #include <stdio.h> |
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| 10 | #include <string.h> |
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| 11 | #include <ctype.h> |
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| 12 | #include <unistd.h> |
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| 13 | |
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[16f511] | 14 | #ifdef HAVE_CONFIG_H |
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[ba5e9e] | 15 | #include "singularconfig.h" |
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[16f511] | 16 | #endif /* HAVE_CONFIG_H */ |
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[b1dfaf] | 17 | #include <kernel/mod2.h> |
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[5ff1d3] | 18 | |
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| 19 | #include <omalloc/omalloc.h> |
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| 20 | |
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[0fb34ba] | 21 | #include <misc/intvec.h> |
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| 22 | #include <misc/options.h> |
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[5ff1d3] | 23 | |
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| 24 | |
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| 25 | #include <coeffs/ffields.h> |
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| 26 | #include <coeffs/numbers.h> |
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[75f10d] | 27 | #include <coeffs/bigintmat.h> |
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[5ff1d3] | 28 | |
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[0fb34ba] | 29 | #include <polys/monomials/maps.h> |
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| 30 | #include <polys/matpol.h> |
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[5ff1d3] | 31 | #include <polys/monomials/ring.h> |
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[737a68] | 32 | #include <kernel/polys.h> |
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[5ff1d3] | 33 | |
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[a44806] | 34 | #include <libpolys/coeffs/longrat.h> |
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[5ff1d3] | 35 | // #include <coeffs/longrat.h> |
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| 36 | |
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| 37 | #include <kernel/febase.h> |
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| 38 | #include <kernel/ideals.h> |
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[599326] | 39 | #include <kernel/kstd1.h> |
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| 40 | #include <kernel/timer.h> |
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[5ff1d3] | 41 | #include <kernel/syz.h> |
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| 42 | |
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| 43 | #include <Singular/tok.h> |
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| 44 | #include <Singular/ipid.h> |
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[599326] | 45 | #include <Singular/ipshell.h> |
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| 46 | #include <Singular/lists.h> |
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| 47 | #include <Singular/attrib.h> |
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[44ca2f] | 48 | #include <Singular/links/silink.h> |
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[599326] | 49 | #include <Singular/attrib.h> |
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| 50 | #include <Singular/subexpr.h> |
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[b117e8] | 51 | #include <Singular/blackbox.h> |
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[855a8f] | 52 | |
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[5ff1d3] | 53 | |
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| 54 | |
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[0e051f] | 55 | omBin sSubexpr_bin = omGetSpecBin(sizeof(_ssubexpr)); |
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[c232af] | 56 | omBin sleftv_bin = omGetSpecBin(sizeof(sleftv)); |
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| 57 | omBin procinfo_bin = omGetSpecBin(sizeof(procinfo)); |
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| 58 | omBin libstack_bin = omGetSpecBin(sizeof(libstack)); |
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[ec7aac] | 59 | static omBin size_two_bin = omGetSpecBin(2); |
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[c232af] | 60 | |
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[0e1846] | 61 | sleftv sLastPrinted; |
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| 62 | const char sNoName[]="_"; |
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| 63 | #ifdef SIQ |
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| 64 | BOOLEAN siq=FALSE; |
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| 65 | #endif |
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| 66 | |
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| 67 | int sleftv::listLength() |
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| 68 | { |
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| 69 | int n = 1; |
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| 70 | leftv sl = next; |
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| 71 | while (sl!=NULL) |
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| 72 | { |
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| 73 | n++; |
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| 74 | sl=sl->next; |
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| 75 | } |
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| 76 | return n; |
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| 77 | } |
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| 78 | |
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| 79 | void sleftv::Print(leftv store, int spaces) |
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| 80 | { |
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| 81 | int t=Typ(); |
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| 82 | if (errorreported) return; |
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| 83 | #ifdef SIQ |
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| 84 | if (rtyp==COMMAND) |
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| 85 | { |
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| 86 | command c=(command)data; |
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| 87 | char ch[2]; |
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| 88 | ch[0]=c->op;ch[1]='\0'; |
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[85e68dd] | 89 | const char *s=ch; |
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[2c89d2] | 90 | if (c->op>127) s=iiTwoOps(c->op); |
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[0e1846] | 91 | ::Print("##command %d(%s), %d args\n", |
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| 92 | c->op, s, c->argc); |
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| 93 | if (c->argc>0) |
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| 94 | c->arg1.Print(NULL,spaces+2); |
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| 95 | if(c->argc<4) |
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| 96 | { |
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| 97 | if (c->argc>1) |
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| 98 | c->arg2.Print(NULL,spaces+2); |
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| 99 | if (c->argc>2) |
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| 100 | c->arg3.Print(NULL,spaces+2); |
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| 101 | } |
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| 102 | PrintS("##end"); |
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| 103 | } |
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| 104 | else |
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| 105 | #endif |
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| 106 | { |
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[2ba9a6] | 107 | const char *n=Name(); |
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| 108 | char *s; |
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| 109 | void *d=Data(); |
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[49fbc3f] | 110 | if (errorreported) return; |
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[2ba9a6] | 111 | if ((store!=NULL)&&(store!=this)) |
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| 112 | store->CleanUp(); |
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[a3432c] | 113 | |
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[2ba9a6] | 114 | switch (t /*=Typ()*/) |
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[0e1846] | 115 | { |
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| 116 | case UNKNOWN: |
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| 117 | case DEF_CMD: |
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[490a23b] | 118 | PrintNSpaces(spaces); |
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| 119 | PrintS("`");PrintS(n);PrintS("`"); |
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[0e1846] | 120 | break; |
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[95197e] | 121 | case PACKAGE_CMD: |
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[4c9cf1] | 122 | PrintNSpaces(spaces); |
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| 123 | paPrint(n,(package)d); |
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| 124 | break; |
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[0e1846] | 125 | case NONE: |
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| 126 | return; |
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| 127 | case INTVEC_CMD: |
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| 128 | case INTMAT_CMD: |
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[6d3ffec] | 129 | ((intvec *)d)->show(t,spaces); |
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[0e1846] | 130 | break; |
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[75f10d] | 131 | case BIGINTMAT_CMD: |
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| 132 | ((bigintmat *)d)->pprint(80); |
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| 133 | break; |
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[0e1846] | 134 | case RING_CMD: |
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| 135 | case QRING_CMD: |
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[db34980] | 136 | { |
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[490a23b] | 137 | PrintNSpaces(spaces); |
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[db34980] | 138 | const ring r = (const ring)d; |
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[fb85f97] | 139 | rWrite(r, currRing == r); |
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[0e1846] | 140 | break; |
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[db34980] | 141 | } |
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[0e1846] | 142 | case MATRIX_CMD: |
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[8fa9ea] | 143 | iiWriteMatrix((matrix)d,n,2, currRing, spaces); |
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[0e1846] | 144 | break; |
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| 145 | case MODUL_CMD: |
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| 146 | case IDEAL_CMD: |
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[3e7095] | 147 | if ((TEST_V_QRING) &&(currQuotient!=NULL) |
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| 148 | &&(!hasFlag(this,FLAG_QRING))) |
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[6c4db17] | 149 | { |
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| 150 | jjNormalizeQRingId(this); |
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| 151 | d=Data(); |
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| 152 | } |
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| 153 | // no break: |
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| 154 | case MAP_CMD: |
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[8fa9ea] | 155 | iiWriteMatrix((matrix)d,n,1, currRing, spaces); |
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[0e1846] | 156 | break; |
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| 157 | case POLY_CMD: |
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| 158 | case VECTOR_CMD: |
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[3e7095] | 159 | if ((TEST_V_QRING) &&(currQuotient!=NULL) |
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| 160 | &&(!hasFlag(this,FLAG_QRING))) |
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[6c4db17] | 161 | { |
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| 162 | jjNormalizeQRingP(this); |
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| 163 | d=Data(); |
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| 164 | } |
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[490a23b] | 165 | PrintNSpaces(spaces); |
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[0e1846] | 166 | pWrite0((poly)d); |
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| 167 | break; |
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[dfc6b54] | 168 | case RESOLUTION_CMD: |
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[22579cf] | 169 | { |
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[e7463f] | 170 | syStrategy tmp=(syStrategy)d; |
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[9b01b1] | 171 | syPrint(tmp,IDID(currRingHdl)); |
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[a3432c] | 172 | break; |
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[22579cf] | 173 | } |
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[0e1846] | 174 | case STRING_CMD: |
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[490a23b] | 175 | PrintNSpaces(spaces); |
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| 176 | PrintS((char *)d); |
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[0e1846] | 177 | break; |
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| 178 | case INT_CMD: |
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[490a23b] | 179 | PrintNSpaces(spaces); |
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| 180 | ::Print("%d",(int)(long)d); |
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[0e1846] | 181 | break; |
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[2ba9a6] | 182 | case PROC_CMD: |
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| 183 | { |
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| 184 | procinfov pi=(procinfov)d; |
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[490a23b] | 185 | |
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| 186 | PrintNSpaces(spaces); |
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| 187 | PrintS("// libname : "); |
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| 188 | PrintS(piProcinfo(pi, "libname")); |
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[17681b] | 189 | PrintLn(); |
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[490a23b] | 190 | |
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| 191 | PrintNSpaces(spaces); |
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| 192 | PrintS("// procname : "); |
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| 193 | PrintS(piProcinfo(pi, "procname")); |
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[17681b] | 194 | PrintLn(); |
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[490a23b] | 195 | |
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| 196 | PrintNSpaces(spaces); |
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| 197 | PrintS("// type : "); |
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| 198 | PrintS(piProcinfo(pi, "type")); |
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[a3432c] | 199 | // ::Print("%-*.*s// ref : %s",spaces,spaces," ", |
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| 200 | // piProcinfo(pi, "ref")); |
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| 201 | break; |
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[2ba9a6] | 202 | } |
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[46d09b] | 203 | case POINTER_CMD: |
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| 204 | { package pack = (package)d; |
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[17681b] | 205 | PrintNSpaces(spaces); |
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[490a23b] | 206 | PrintS("// PointerTest\n"); |
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[17681b] | 207 | PrintNSpaces(spaces); |
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[490a23b] | 208 | ::Print("// %s\n",IDID(pack->idroot)); |
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[46d09b] | 209 | //::Print(((char *)(pack->idroot)->data), spaces); |
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| 210 | break; |
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| 211 | } |
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[0e1846] | 212 | case LINK_CMD: |
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| 213 | { |
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| 214 | si_link l=(si_link)d; |
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[17681b] | 215 | PrintNSpaces(spaces); |
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[490a23b] | 216 | ::Print("// type : %s\n", slStatus(l, "type")); |
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[17681b] | 217 | PrintNSpaces(spaces); |
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[490a23b] | 218 | ::Print("// mode : %s\n", slStatus(l, "mode")); |
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[17681b] | 219 | PrintNSpaces(spaces); |
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[490a23b] | 220 | ::Print("// name : %s\n", slStatus(l, "name")); |
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[17681b] | 221 | PrintNSpaces(spaces); |
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[490a23b] | 222 | ::Print("// open : %s\n", slStatus(l, "open")); |
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[17681b] | 223 | PrintNSpaces(spaces); |
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[490a23b] | 224 | ::Print("// read : %s\n", slStatus(l, "read")); |
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[17681b] | 225 | PrintNSpaces(spaces); |
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[490a23b] | 226 | ::Print("// write: %s", slStatus(l, "write")); |
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[d754b7] | 227 | break; |
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[0e1846] | 228 | } |
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| 229 | case NUMBER_CMD: |
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[84a6a7] | 230 | case BIGINT_CMD: |
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[0e1846] | 231 | s=String(d); |
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| 232 | if (s==NULL) return; |
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[17681b] | 233 | PrintNSpaces(spaces); |
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[0e1846] | 234 | PrintS(s); |
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[c232af] | 235 | omFree((ADDRESS)s); |
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[0e1846] | 236 | break; |
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| 237 | case LIST_CMD: |
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| 238 | { |
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| 239 | lists l=(lists)d; |
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[ecf019] | 240 | if (lSize(l)<0) |
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[17681b] | 241 | { |
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| 242 | PrintNSpaces(spaces); |
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[490a23b] | 243 | PrintS("empty list\n"); |
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[17681b] | 244 | } |
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[0e1846] | 245 | else |
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| 246 | { |
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| 247 | int i=0; |
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| 248 | for (;i<=l->nr;i++) |
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| 249 | { |
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| 250 | if (l->m[i].rtyp!=DEF_CMD) |
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| 251 | { |
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[17681b] | 252 | PrintNSpaces(spaces); |
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[490a23b] | 253 | ::Print("[%d]:\n",i+1); |
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[0e1846] | 254 | l->m[i].Print(NULL,spaces+3); |
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| 255 | } |
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| 256 | } |
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| 257 | } |
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| 258 | break; |
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| 259 | } |
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[b117e8] | 260 | |
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[0e1846] | 261 | default: |
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[c4dab4] | 262 | if (t>MAX_TOK) |
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| 263 | { |
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| 264 | blackbox * bb=getBlackboxStuff(t); |
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[b117e8] | 265 | PrintNSpaces(spaces); |
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[c4dab4] | 266 | if (bb!=NULL) { bb->blackbox_Print(bb,d); } |
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| 267 | else { ::Print("Print: blackbox %d(bb=NULL)",t); } |
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| 268 | } |
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| 269 | else |
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[0e1846] | 270 | ::Print("Print:unknown type %s(%d)", Tok2Cmdname(t),t); |
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| 271 | } /* end switch: (Typ()) */ |
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| 272 | } |
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| 273 | if (next!=NULL) |
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| 274 | { |
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| 275 | if (t==COMMAND) PrintLn(); |
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| 276 | else if (t!=LIST_CMD) PrintS(" "); |
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| 277 | next->Print(NULL,spaces); |
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| 278 | } |
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| 279 | else if (t!=LIST_CMD) |
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| 280 | { |
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| 281 | PrintLn(); |
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[a3432c] | 282 | } |
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[0e1846] | 283 | #ifdef SIQ |
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| 284 | if (rtyp!=COMMAND) |
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| 285 | #endif |
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| 286 | { |
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| 287 | if ((store!=NULL) |
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[e7463f] | 288 | && (store!=this)) |
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[0e1846] | 289 | { |
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[e7463f] | 290 | if((t/*Typ()*/!=LINK_CMD) |
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| 291 | && (t/*Typ()*/!=POINTER_CMD) |
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| 292 | && (t/*Typ()*/!=PACKAGE_CMD) |
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| 293 | && (t/*Typ()*/!=DEF_CMD) |
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| 294 | ) |
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[3074334] | 295 | { |
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[e7463f] | 296 | store->rtyp=t/*Typ()*/; |
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| 297 | store->data=CopyD(); |
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| 298 | if(attribute!=NULL) |
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| 299 | { |
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| 300 | store->attribute=CopyA(); |
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| 301 | } |
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| 302 | store->flag=flag; |
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[3074334] | 303 | } |
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[0e1846] | 304 | } |
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| 305 | } |
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| 306 | } |
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| 307 | |
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[16acb0] | 308 | void sleftv::CleanUp(ring r) |
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[0e1846] | 309 | { |
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[ea947e] | 310 | if ((name!=NULL) && (name!=sNoName) && (rtyp!=IDHDL) && (rtyp!=ALIAS_CMD)) |
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[0e1846] | 311 | { |
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| 312 | //::Print("free %x (%s)\n",name,name); |
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[c232af] | 313 | omFree((ADDRESS)name); |
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[0e1846] | 314 | } |
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[f2dff02] | 315 | //name=NULL; |
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| 316 | //flag=0; |
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[0e1846] | 317 | if (data!=NULL) |
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| 318 | { |
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[c4dab4] | 319 | if (rtyp==IDHDL) attribute=NULL; // is only a pointer to attribute of id |
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| 320 | else s_internalDelete(rtyp,data,r); |
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[ff7e529] | 321 | //data=NULL; // will be done by Init() at the end |
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[0e1846] | 322 | } |
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| 323 | if (attribute!=NULL) |
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| 324 | { |
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| 325 | switch (rtyp) |
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| 326 | { |
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[46d09b] | 327 | case POINTER_CMD: |
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[0e1846] | 328 | case PACKAGE_CMD: |
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| 329 | case IDHDL: |
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| 330 | case ANY_TYPE: |
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| 331 | case VECHO: |
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| 332 | case VPRINTLEVEL: |
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| 333 | case VCOLMAX: |
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| 334 | case VTIMER: |
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[7a7652] | 335 | case VRTIMER: |
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[0e1846] | 336 | case VOICE: |
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| 337 | case VMAXDEG: |
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| 338 | case VMAXMULT: |
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| 339 | case TRACE: |
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| 340 | case VSHORTOUT: |
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| 341 | case VNOETHER: |
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| 342 | case VMINPOLY: |
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[7a7652] | 343 | case LIB_CMD: |
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[0e1846] | 344 | case 0: |
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[ff7e529] | 345 | //attribute=NULL; // will be done by Init() at the end |
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[0e1846] | 346 | break; |
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| 347 | default: |
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| 348 | { |
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[c227a2f] | 349 | attribute->killAll(r); |
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[0e1846] | 350 | } |
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| 351 | } |
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| 352 | } |
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| 353 | Subexpr h; |
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| 354 | while (e!=NULL) |
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| 355 | { |
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| 356 | h=e->next; |
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[c232af] | 357 | omFreeBin((ADDRESS)e, sSubexpr_bin); |
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[0e1846] | 358 | e=h; |
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| 359 | } |
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[ff7e529] | 360 | //rtyp=NONE; // will be done by Init() at the end |
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[0e1846] | 361 | if (next!=NULL) |
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| 362 | { |
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[df4422] | 363 | leftv tmp_n; |
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| 364 | do |
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| 365 | { |
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| 366 | tmp_n=next->next; |
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| 367 | //next->name=NULL; |
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| 368 | next->next=NULL; |
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[16acb0] | 369 | next->CleanUp(r); |
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[c232af] | 370 | omFreeBin((ADDRESS)next, sleftv_bin); |
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[df4422] | 371 | next=tmp_n; |
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| 372 | } while (next!=NULL); |
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[0e1846] | 373 | } |
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[f2dff02] | 374 | Init(); |
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[0e1846] | 375 | } |
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| 376 | |
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[4cbe5d] | 377 | BOOLEAN sleftv::RingDependend() |
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| 378 | { |
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| 379 | int rt=Typ(); |
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[df5fc1] | 380 | if(::RingDependend(rt) && (rt!=QRING_CMD)) |
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[4cbe5d] | 381 | return TRUE; |
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| 382 | if (rt==LIST_CMD) |
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| 383 | return lRingDependend((lists)Data()); |
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[3907ab] | 384 | if (this->next!=NULL) |
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| 385 | return this->next->RingDependend(); |
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[a3bc95e] | 386 | return FALSE; |
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[4cbe5d] | 387 | } |
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| 388 | |
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[a1a595] | 389 | static inline void * s_internalCopy(const int t, void *d) |
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[0e1846] | 390 | { |
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[dfc6b54] | 391 | switch (t) |
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[0e1846] | 392 | { |
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| 393 | case INTVEC_CMD: |
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| 394 | case INTMAT_CMD: |
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| 395 | return (void *)ivCopy((intvec *)d); |
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[75f10d] | 396 | case BIGINTMAT_CMD: |
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| 397 | return (void*)bimCopy((bigintmat *)d); |
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[0e1846] | 398 | case MATRIX_CMD: |
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[8fa9ea] | 399 | return (void *)mp_Copy((matrix)d, currRing); |
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[0e1846] | 400 | case IDEAL_CMD: |
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| 401 | case MODUL_CMD: |
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| 402 | return (void *)idCopy((ideal)d); |
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| 403 | case STRING_CMD: |
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[c232af] | 404 | return (void *)omStrDup((char *)d); |
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[46d09b] | 405 | case POINTER_CMD: |
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| 406 | return d; |
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[daeb6d] | 407 | case PACKAGE_CMD: |
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| 408 | return (void *)paCopy((package) d); |
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[0e1846] | 409 | case PROC_CMD: |
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[2ba9a6] | 410 | return (void *)piCopy((procinfov) d); |
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[0e1846] | 411 | case POLY_CMD: |
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| 412 | case VECTOR_CMD: |
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| 413 | return (void *)pCopy((poly)d); |
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| 414 | case INT_CMD: |
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| 415 | return d; |
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| 416 | case NUMBER_CMD: |
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| 417 | return (void *)nCopy((number)d); |
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[84a6a7] | 418 | case BIGINT_CMD: |
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[4ff07f] | 419 | return (void *)n_Copy((number)d, coeffs_BIGINT); |
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[0e1846] | 420 | case MAP_CMD: |
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[8fa9ea] | 421 | return (void *)maCopy((map)d, currRing); |
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[0e1846] | 422 | case LIST_CMD: |
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| 423 | return (void *)lCopy((lists)d); |
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[e6969d] | 424 | case LINK_CMD: |
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| 425 | return (void *)slCopy((si_link) d); |
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[2f12a6f] | 426 | case RING_CMD: |
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| 427 | case QRING_CMD: |
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| 428 | { |
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| 429 | ring r=(ring)d; |
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[56aaae] | 430 | if (r!=NULL) r->ref++; |
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[e7463f] | 431 | //Print("+ ring %d, ref %d\n",r,r->ref); |
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[2f12a6f] | 432 | return d; |
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| 433 | } |
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[dfc6b54] | 434 | case RESOLUTION_CMD: |
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| 435 | return (void*)syCopy((syStrategy)d); |
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[0e1846] | 436 | case DEF_CMD: |
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| 437 | case NONE: |
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[8739c9] | 438 | case 0: /* type in error case */ |
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[0e1846] | 439 | break; /* error recovery: do nothing */ |
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| 440 | //case COMMAND: |
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| 441 | default: |
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[b117e8] | 442 | { |
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| 443 | if (t>MAX_TOK) |
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| 444 | { |
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| 445 | blackbox *b=getBlackboxStuff(t); |
---|
[c4dab4] | 446 | if (b!=NULL) return b->blackbox_Copy(b,d); |
---|
[b117e8] | 447 | return NULL; |
---|
| 448 | } |
---|
| 449 | else |
---|
[b70e54] | 450 | Warn("s_internalCopy: cannot copy type %s(%d)", |
---|
[a1a595] | 451 | Tok2Cmdname(t),t); |
---|
[b117e8] | 452 | } |
---|
[0e1846] | 453 | } |
---|
| 454 | return NULL; |
---|
| 455 | } |
---|
| 456 | |
---|
[c4dab4] | 457 | void s_internalDelete(const int t, void *d, const ring r) |
---|
| 458 | { |
---|
[6559a1] | 459 | assume(d!=NULL); |
---|
[c4dab4] | 460 | switch (t) |
---|
| 461 | { |
---|
| 462 | case INTVEC_CMD: |
---|
| 463 | case INTMAT_CMD: |
---|
| 464 | { |
---|
| 465 | intvec *v=(intvec*)d; |
---|
| 466 | delete v; |
---|
| 467 | break; |
---|
| 468 | } |
---|
[75f10d] | 469 | case BIGINTMAT_CMD: |
---|
| 470 | { |
---|
| 471 | bigintmat *v=(bigintmat*)d; |
---|
| 472 | delete v; |
---|
| 473 | break; |
---|
| 474 | } |
---|
[c4dab4] | 475 | case MAP_CMD: |
---|
| 476 | { |
---|
| 477 | map m=(map)d; |
---|
[95197e] | 478 | omFreeBinAddr((ADDRESS)m->preimage); |
---|
[c4dab4] | 479 | m->preimage=NULL; |
---|
| 480 | /* no break: continue as IDEAL*/ |
---|
| 481 | } |
---|
| 482 | case MATRIX_CMD: |
---|
| 483 | case IDEAL_CMD: |
---|
| 484 | case MODUL_CMD: |
---|
| 485 | { |
---|
| 486 | ideal i=(ideal)d; |
---|
| 487 | id_Delete(&i,r); |
---|
| 488 | break; |
---|
| 489 | } |
---|
| 490 | case STRING_CMD: |
---|
| 491 | omFree(d); |
---|
| 492 | break; |
---|
| 493 | //case POINTER_CMD: |
---|
| 494 | // return d; |
---|
| 495 | //case PACKAGE_CMD: |
---|
| 496 | // return (void *)paCopy((package) d); |
---|
| 497 | case PROC_CMD: |
---|
| 498 | piKill((procinfo*)d); |
---|
| 499 | break; |
---|
| 500 | case POLY_CMD: |
---|
| 501 | case VECTOR_CMD: |
---|
| 502 | { |
---|
| 503 | poly p=(poly)d; |
---|
| 504 | p_Delete(&p,r); |
---|
| 505 | break; |
---|
| 506 | } |
---|
| 507 | case NUMBER_CMD: |
---|
| 508 | { |
---|
| 509 | number n=(number)d; |
---|
| 510 | n_Delete(&n,r); |
---|
| 511 | break; |
---|
| 512 | } |
---|
| 513 | case BIGINT_CMD: |
---|
| 514 | { |
---|
| 515 | number n=(number)d; |
---|
[4ff07f] | 516 | n_Delete(&n,coeffs_BIGINT); |
---|
[c4dab4] | 517 | break; |
---|
| 518 | } |
---|
| 519 | case LIST_CMD: |
---|
| 520 | { |
---|
| 521 | lists l=(lists)d; |
---|
| 522 | l->Clean(r); |
---|
| 523 | break; |
---|
| 524 | } |
---|
| 525 | case LINK_CMD: |
---|
| 526 | { |
---|
| 527 | si_link l=(si_link)d; |
---|
| 528 | slKill(l); |
---|
| 529 | break; |
---|
| 530 | } |
---|
| 531 | case RING_CMD: |
---|
| 532 | case QRING_CMD: |
---|
| 533 | { |
---|
| 534 | ring R=(ring)d; |
---|
[7ddcb2] | 535 | if ((R!=currRing)||(R->ref>=0)) |
---|
| 536 | rKill(R); |
---|
[c4dab4] | 537 | #ifdef TEST |
---|
[7ddcb2] | 538 | else |
---|
[e7463f] | 539 | Print("currRing? ref=%d\n",R->ref); |
---|
[c4dab4] | 540 | #endif |
---|
| 541 | break; |
---|
| 542 | } |
---|
| 543 | case RESOLUTION_CMD: |
---|
| 544 | { |
---|
| 545 | syStrategy s=(syStrategy)d; |
---|
| 546 | if (s!=NULL) syKillComputation(s,r); |
---|
| 547 | break; |
---|
| 548 | } |
---|
| 549 | case COMMAND: |
---|
| 550 | { |
---|
| 551 | command cmd=(command)d; |
---|
| 552 | if (cmd->arg1.rtyp!=0) cmd->arg1.CleanUp(r); |
---|
| 553 | if (cmd->arg2.rtyp!=0) cmd->arg2.CleanUp(r); |
---|
| 554 | if (cmd->arg3.rtyp!=0) cmd->arg3.CleanUp(r); |
---|
| 555 | omFreeBin((ADDRESS)d, sip_command_bin); |
---|
| 556 | break; |
---|
| 557 | } |
---|
| 558 | case INT_CMD: |
---|
| 559 | case DEF_CMD: |
---|
| 560 | case ALIAS_CMD: |
---|
| 561 | case POINTER_CMD: |
---|
| 562 | case PACKAGE_CMD: |
---|
| 563 | case IDHDL: |
---|
| 564 | case NONE: |
---|
| 565 | case ANY_TYPE: |
---|
| 566 | case VECHO: |
---|
| 567 | case VPRINTLEVEL: |
---|
| 568 | case VCOLMAX: |
---|
| 569 | case VTIMER: |
---|
| 570 | case VRTIMER: |
---|
| 571 | case VOICE: |
---|
| 572 | case VMAXDEG: |
---|
| 573 | case VMAXMULT: |
---|
| 574 | case TRACE: |
---|
| 575 | case VSHORTOUT: |
---|
| 576 | case VNOETHER: |
---|
| 577 | case VMINPOLY: |
---|
| 578 | case LIB_CMD: |
---|
| 579 | case 0: /* type in error case */ |
---|
| 580 | break; /* error recovery: do nothing */ |
---|
| 581 | //case COMMAND: |
---|
| 582 | //case COMMAND: |
---|
| 583 | default: |
---|
| 584 | { |
---|
| 585 | if (t>MAX_TOK) |
---|
| 586 | { |
---|
| 587 | blackbox *b=getBlackboxStuff(t); |
---|
| 588 | if (b!=NULL) b->blackbox_destroy(b,d); |
---|
| 589 | break; |
---|
| 590 | } |
---|
| 591 | else |
---|
| 592 | Warn("s_internalDelete: cannot delete type %s(%d)", |
---|
| 593 | Tok2Cmdname(t),t); |
---|
| 594 | } |
---|
| 595 | } |
---|
| 596 | } |
---|
[f71681] | 597 | |
---|
[a1a595] | 598 | void * slInternalCopy(leftv source, const int t, void *d, Subexpr e) |
---|
| 599 | { |
---|
| 600 | if (t==STRING_CMD) |
---|
| 601 | { |
---|
| 602 | if ((e==NULL) |
---|
| 603 | || (source->rtyp==LIST_CMD) |
---|
| 604 | || ((source->rtyp==IDHDL)&&(IDTYP((idhdl)source->data)==LIST_CMD))) |
---|
| 605 | return (void *)omStrDup((char *)d); |
---|
| 606 | else if (e->next==NULL) |
---|
| 607 | { |
---|
| 608 | char *s=(char*)omAllocBin(size_two_bin); |
---|
| 609 | s[0]=*(char *)d; |
---|
| 610 | s[1]='\0'; |
---|
| 611 | return s; |
---|
| 612 | } |
---|
| 613 | #ifdef TEST |
---|
| 614 | else |
---|
| 615 | { |
---|
| 616 | Werror("not impl. string-op in `%s`",my_yylinebuf); |
---|
| 617 | return NULL; |
---|
| 618 | } |
---|
| 619 | #endif |
---|
| 620 | } |
---|
| 621 | return s_internalCopy(t,d); |
---|
| 622 | } |
---|
| 623 | |
---|
[0e1846] | 624 | void sleftv::Copy(leftv source) |
---|
| 625 | { |
---|
[f2dff02] | 626 | Init(); |
---|
[0e1846] | 627 | rtyp=source->Typ(); |
---|
| 628 | void *d=source->Data(); |
---|
| 629 | if(!errorreported) |
---|
| 630 | { |
---|
[a1a595] | 631 | data=s_internalCopy(rtyp,d); |
---|
[8c94ba] | 632 | if ((source->attribute!=NULL)||(source->e!=NULL)) |
---|
| 633 | attribute=source->CopyA(); |
---|
| 634 | flag=source->flag; |
---|
[24c186a] | 635 | if (source->next!=NULL) |
---|
| 636 | { |
---|
[c232af] | 637 | next=(leftv)omAllocBin(sleftv_bin); |
---|
[24c186a] | 638 | next->Copy(source->next); |
---|
| 639 | } |
---|
[0e1846] | 640 | } |
---|
| 641 | } |
---|
| 642 | |
---|
| 643 | void * sleftv::CopyD(int t) |
---|
| 644 | { |
---|
[98adcd] | 645 | if ((rtyp!=IDHDL)&&(rtyp!=ALIAS_CMD)&&(e==NULL)) |
---|
[0e1846] | 646 | { |
---|
[a3432c] | 647 | if (iiCheckRing(t)) return NULL; |
---|
[8b87135] | 648 | void *x = data; |
---|
| 649 | if (rtyp==VNOETHER) x = (void *)pCopy((currRing->ppNoether)); |
---|
| 650 | else if ((rtyp==VMINPOLY) && nCoeff_is_algExt(currRing->cf) && (!nCoeff_is_GF(currRing->cf))) |
---|
| 651 | { |
---|
| 652 | const ring A = currRing->cf->extRing; |
---|
[db34980] | 653 | |
---|
[8b87135] | 654 | assume( A != NULL ); |
---|
[dd668f] | 655 | assume( A->qideal != NULL ); |
---|
[db34980] | 656 | |
---|
[dd668f] | 657 | x=(void *)p_Copy(A->qideal->m[0], A); |
---|
[8b87135] | 658 | } |
---|
[0e1846] | 659 | data=NULL; |
---|
| 660 | return x; |
---|
| 661 | } |
---|
[a3432c] | 662 | void *d=Data(); // will also do a iiCheckRing |
---|
| 663 | if ((!errorreported) && (d!=NULL)) return slInternalCopy(this,t,d,e); |
---|
[0e1846] | 664 | return NULL; |
---|
| 665 | } |
---|
| 666 | |
---|
[2166ad3] | 667 | //void * sleftv::CopyD() |
---|
| 668 | //{ |
---|
[24c186a] | 669 | //if ((rtyp!=IDHDL)&&(e==NULL) |
---|
| 670 | //&&(rtyp!=VNOETHER)&&(rtyp!=LIB_CMD)&&(rtyp!=VMINPOLY)) |
---|
| 671 | //{ |
---|
| 672 | // void *x=data; |
---|
| 673 | // data=NULL; |
---|
| 674 | // return x; |
---|
| 675 | //} |
---|
[2166ad3] | 676 | // return CopyD(Typ()); |
---|
| 677 | //} |
---|
[0e1846] | 678 | |
---|
[8c94ba] | 679 | attr sleftv::CopyA() |
---|
| 680 | { |
---|
| 681 | attr *a=Attribute(); |
---|
| 682 | if ((a!=NULL) && (*a!=NULL)) |
---|
| 683 | return (*a)->Copy(); |
---|
| 684 | return NULL; |
---|
| 685 | } |
---|
[0e1846] | 686 | |
---|
[a79a128] | 687 | char * sleftv::String(void *d, BOOLEAN typed, int dim) |
---|
[0e1846] | 688 | { |
---|
| 689 | #ifdef SIQ |
---|
| 690 | if (rtyp==COMMAND) |
---|
| 691 | { |
---|
| 692 | ::Print("##command %d\n",((command)data)->op); |
---|
| 693 | if (((command)data)->arg1.rtyp!=0) |
---|
| 694 | ((command)data)->arg1.Print(NULL,2); |
---|
| 695 | if (((command)data)->arg2.rtyp!=0) |
---|
| 696 | ((command)data)->arg2.Print(NULL,2); |
---|
| 697 | if (((command)data)->arg3.rtyp==0) |
---|
| 698 | ((command)data)->arg3.Print(NULL,2); |
---|
| 699 | PrintS("##end\n"); |
---|
[c232af] | 700 | return omStrDup(""); |
---|
[0e1846] | 701 | } |
---|
| 702 | #endif |
---|
| 703 | if (d==NULL) d=Data(); |
---|
| 704 | if (!errorreported) |
---|
| 705 | { |
---|
| 706 | char *s; |
---|
[84a6a7] | 707 | int t=Typ(); |
---|
| 708 | switch (t /*Typ()*/) |
---|
[0e1846] | 709 | { |
---|
[4b2155] | 710 | case INT_CMD: |
---|
[7604db] | 711 | if (typed) |
---|
| 712 | { |
---|
[c232af] | 713 | s=(char *)omAlloc(MAX_INT_LEN+7); |
---|
[7447d8] | 714 | sprintf(s,"int(%d)",(int)(long)d); |
---|
[7604db] | 715 | } |
---|
| 716 | else |
---|
| 717 | { |
---|
[c232af] | 718 | s=(char *)omAlloc(MAX_INT_LEN+2); |
---|
[7447d8] | 719 | sprintf(s,"%d",(int)(long)d); |
---|
[7604db] | 720 | } |
---|
| 721 | return s; |
---|
| 722 | |
---|
[4b2155] | 723 | case STRING_CMD: |
---|
[7604db] | 724 | if (d == NULL) |
---|
| 725 | { |
---|
[c232af] | 726 | if (typed) return omStrDup("\"\""); |
---|
| 727 | return omStrDup(""); |
---|
[7604db] | 728 | } |
---|
| 729 | if (typed) |
---|
| 730 | { |
---|
[c232af] | 731 | s = (char*) omAlloc(strlen((char*) d) + 3); |
---|
[7604db] | 732 | sprintf(s,"\"%s\"", (char*) d); |
---|
| 733 | return s; |
---|
| 734 | } |
---|
| 735 | else |
---|
| 736 | { |
---|
[c232af] | 737 | return omStrDup((char*)d); |
---|
[7604db] | 738 | } |
---|
[c931a2] | 739 | |
---|
[4b2155] | 740 | case POLY_CMD: |
---|
| 741 | case VECTOR_CMD: |
---|
[7604db] | 742 | if (typed) |
---|
| 743 | { |
---|
| 744 | char* ps = pString((poly) d); |
---|
[c232af] | 745 | s = (char*) omAlloc(strlen(ps) + 10); |
---|
[84a6a7] | 746 | sprintf(s,"%s(%s)", (t /*Typ()*/ == POLY_CMD ? "poly" : "vector"), ps); |
---|
[4c9cf1] | 747 | omFree(ps); |
---|
[7604db] | 748 | return s; |
---|
| 749 | } |
---|
| 750 | else |
---|
[ea9fd60] | 751 | return pString((poly)d); |
---|
[7604db] | 752 | |
---|
[4b2155] | 753 | case NUMBER_CMD: |
---|
[a70441f] | 754 | StringSetS((char*) (typed ? "number(" : "")); |
---|
[4b2155] | 755 | if ((rtyp==IDHDL)&&(IDTYP((idhdl)data)==NUMBER_CMD)) |
---|
| 756 | { |
---|
| 757 | nWrite(IDNUMBER((idhdl)data)); |
---|
| 758 | } |
---|
| 759 | else if (rtyp==NUMBER_CMD) |
---|
| 760 | { |
---|
| 761 | number n=(number)data; |
---|
| 762 | nWrite(n); |
---|
| 763 | data=(char *)n; |
---|
| 764 | } |
---|
[8fa9ea] | 765 | else if((rtyp==VMINPOLY)&&(rField_is_GF(currRing))) |
---|
[4b2155] | 766 | { |
---|
[8fa9ea] | 767 | nfShowMipo(currRing->cf); |
---|
[4b2155] | 768 | } |
---|
| 769 | else |
---|
| 770 | { |
---|
| 771 | number n=nCopy((number)d); |
---|
| 772 | nWrite(n); |
---|
| 773 | nDelete(&n); |
---|
| 774 | } |
---|
[538512] | 775 | StringAppendS((char*) (typed ? ")" : "")); |
---|
| 776 | return StringEndS(); |
---|
[c931a2] | 777 | |
---|
[84a6a7] | 778 | case BIGINT_CMD: |
---|
| 779 | { |
---|
| 780 | StringSetS((char*) (typed ? "bigint(" : "")); |
---|
| 781 | number nl=(number)d; |
---|
[4ff07f] | 782 | n_Write(nl,coeffs_BIGINT); |
---|
[538512] | 783 | StringAppendS((char*) (typed ? ")" : "")); |
---|
| 784 | return StringEndS(); |
---|
[84a6a7] | 785 | } |
---|
| 786 | |
---|
[4b2155] | 787 | case MATRIX_CMD: |
---|
[8fa9ea] | 788 | s= iiStringMatrix((matrix)d,dim, currRing); |
---|
[7604db] | 789 | if (typed) |
---|
| 790 | { |
---|
[c232af] | 791 | char* ns = (char*) omAlloc(strlen(s) + 40); |
---|
[c931a2] | 792 | sprintf(ns, "matrix(ideal(%s),%d,%d)", s, |
---|
[7604db] | 793 | ((ideal) d)->nrows, ((ideal) d)->ncols); |
---|
[c232af] | 794 | omCheckAddr(ns); |
---|
[7604db] | 795 | return ns; |
---|
| 796 | } |
---|
| 797 | else |
---|
| 798 | { |
---|
[c232af] | 799 | return omStrDup(s); |
---|
[7604db] | 800 | } |
---|
| 801 | |
---|
[4b2155] | 802 | case MODUL_CMD: |
---|
| 803 | case IDEAL_CMD: |
---|
| 804 | case MAP_CMD: |
---|
[8fa9ea] | 805 | s= iiStringMatrix((matrix)d,dim, currRing); |
---|
[7604db] | 806 | if (typed) |
---|
| 807 | { |
---|
[c232af] | 808 | char* ns = (char*) omAlloc(strlen(s) + 10); |
---|
[84a6a7] | 809 | sprintf(ns, "%s(%s)", (t/*Typ()*/==MODUL_CMD ? "module" : "ideal"), s); |
---|
[c232af] | 810 | omCheckAddr(ns); |
---|
[7604db] | 811 | return ns; |
---|
| 812 | } |
---|
[c232af] | 813 | return omStrDup(s); |
---|
[7604db] | 814 | |
---|
[4b2155] | 815 | case INTVEC_CMD: |
---|
| 816 | case INTMAT_CMD: |
---|
| 817 | { |
---|
| 818 | intvec *v=(intvec *)d; |
---|
[a79a128] | 819 | s = v->String(dim); |
---|
[7604db] | 820 | if (typed) |
---|
| 821 | { |
---|
| 822 | char* ns; |
---|
[84a6a7] | 823 | if (t/*Typ()*/ == INTMAT_CMD) |
---|
[7604db] | 824 | { |
---|
[c232af] | 825 | ns = (char*) omAlloc(strlen(s) + 40); |
---|
[7604db] | 826 | sprintf(ns, "intmat(intvec(%s),%d,%d)", s, v->rows(), v->cols()); |
---|
| 827 | } |
---|
| 828 | else |
---|
| 829 | { |
---|
[c232af] | 830 | ns = (char*) omAlloc(strlen(s) + 10); |
---|
[7604db] | 831 | sprintf(ns, "intvec(%s)", s); |
---|
| 832 | } |
---|
[c232af] | 833 | omCheckAddr(ns); |
---|
| 834 | omFree(s); |
---|
[7604db] | 835 | return ns; |
---|
| 836 | } |
---|
| 837 | else |
---|
| 838 | return s; |
---|
[4b2155] | 839 | } |
---|
[75f10d] | 840 | case BIGINTMAT_CMD: |
---|
| 841 | { |
---|
| 842 | bigintmat *bim=(bigintmat*)d; |
---|
| 843 | s = bim->String(); |
---|
| 844 | if (typed) |
---|
| 845 | { |
---|
| 846 | char* ns = (char*) omAlloc0(strlen(s) + 40); |
---|
| 847 | sprintf(ns, "bigintmat(bigintvec(%s),%d,%d)", s, bim->rows(), bim->cols()); |
---|
| 848 | omCheckAddr(ns); |
---|
| 849 | return ns; |
---|
| 850 | } |
---|
| 851 | else |
---|
| 852 | return omStrDup(s); |
---|
[4c9cf1] | 853 | } |
---|
[7604db] | 854 | |
---|
[4b2155] | 855 | case RING_CMD: |
---|
| 856 | case QRING_CMD: |
---|
[7604db] | 857 | s = rString((ring)d); |
---|
[c931a2] | 858 | |
---|
[7604db] | 859 | if (typed) |
---|
| 860 | { |
---|
| 861 | char* ns; |
---|
[84a6a7] | 862 | if (t/*Typ()*/ == QRING_CMD) |
---|
[7604db] | 863 | { |
---|
[8fa9ea] | 864 | char* id = iiStringMatrix((matrix) ((ring) d)->qideal, dim, |
---|
[db34980] | 865 | currRing); |
---|
[c232af] | 866 | ns = (char*) omAlloc(strlen(s) + strlen(id) + 20); |
---|
[7604db] | 867 | sprintf(ns, "\"%s\";%sideal(%s)", s,(dim == 2 ? "\n" : " "), id); |
---|
| 868 | } |
---|
| 869 | else |
---|
| 870 | { |
---|
[c232af] | 871 | ns = (char*) omAlloc(strlen(s) + 4); |
---|
[7604db] | 872 | sprintf(ns, "\"%s\"", s); |
---|
| 873 | } |
---|
[c232af] | 874 | omFree(s); |
---|
| 875 | omCheckAddr(ns); |
---|
[7604db] | 876 | return ns; |
---|
| 877 | } |
---|
| 878 | return s; |
---|
[4b2155] | 879 | case RESOLUTION_CMD: |
---|
[077e9c] | 880 | { |
---|
[4b2155] | 881 | lists l = syConvRes((syStrategy)d); |
---|
[a79a128] | 882 | s = lString(l, typed, dim); |
---|
[4b2155] | 883 | l->Clean(); |
---|
[7604db] | 884 | return s; |
---|
[077e9c] | 885 | } |
---|
[7604db] | 886 | |
---|
[4b2155] | 887 | case PROC_CMD: |
---|
[0e1846] | 888 | { |
---|
[4b2155] | 889 | procinfo* pi = (procinfo*) d; |
---|
| 890 | if((pi->language == LANG_SINGULAR) && (pi->data.s.body!=NULL)) |
---|
[7604db] | 891 | s = (pi->data.s.body); |
---|
[4b2155] | 892 | else |
---|
[85e68dd] | 893 | s = (char *)""; |
---|
[7604db] | 894 | if (typed) |
---|
| 895 | { |
---|
[c232af] | 896 | char* ns = (char*) omAlloc(strlen(s) + 4); |
---|
[7604db] | 897 | sprintf(ns, "\"%s\"", s); |
---|
[c232af] | 898 | omCheckAddr(ns); |
---|
[7604db] | 899 | return ns; |
---|
| 900 | } |
---|
[c232af] | 901 | return omStrDup(s); |
---|
[0e1846] | 902 | } |
---|
[c931a2] | 903 | |
---|
[f82470] | 904 | case LINK_CMD: |
---|
[a79a128] | 905 | s = slString((si_link) d); |
---|
[7604db] | 906 | if (typed) |
---|
| 907 | { |
---|
[c232af] | 908 | char* ns = (char*) omAlloc(strlen(s) + 10); |
---|
[7604db] | 909 | sprintf(ns, "link(\"%s\")", s); |
---|
[95197e] | 910 | omFreeBinAddr(s); |
---|
[c232af] | 911 | omCheckAddr(ns); |
---|
[7604db] | 912 | return ns; |
---|
| 913 | } |
---|
| 914 | return s; |
---|
[c931a2] | 915 | |
---|
[4b2155] | 916 | case LIST_CMD: |
---|
[7604db] | 917 | return lString((lists) d, typed, dim); |
---|
[b117e8] | 918 | |
---|
| 919 | default: |
---|
[c4dab4] | 920 | if(t> MAX_TOK) |
---|
| 921 | { |
---|
| 922 | blackbox *bb=getBlackboxStuff(t); |
---|
| 923 | if (bb!=NULL) return bb->blackbox_String(bb,d); |
---|
| 924 | } |
---|
[0e1846] | 925 | } /* end switch: (Typ()) */ |
---|
| 926 | } |
---|
[c232af] | 927 | return omStrDup(""); |
---|
[0e1846] | 928 | } |
---|
| 929 | |
---|
[c931a2] | 930 | |
---|
[0e1846] | 931 | int sleftv::Typ() |
---|
| 932 | { |
---|
| 933 | if (e==NULL) |
---|
| 934 | { |
---|
[38cfbb] | 935 | switch (rtyp) |
---|
[0e1846] | 936 | { |
---|
[11ca48] | 937 | case IDHDL: |
---|
| 938 | return IDTYP((idhdl)data); |
---|
[ea947e] | 939 | case ALIAS_CMD: |
---|
| 940 | { |
---|
| 941 | idhdl h=(idhdl)data; |
---|
| 942 | return ((idhdl)h->data.ustring)->typ; |
---|
| 943 | } |
---|
[0e1846] | 944 | case VECHO: |
---|
| 945 | case VPRINTLEVEL: |
---|
| 946 | case VCOLMAX: |
---|
| 947 | case VTIMER: |
---|
[7a7652] | 948 | case VRTIMER: |
---|
[0e1846] | 949 | case VOICE: |
---|
| 950 | case VMAXDEG: |
---|
| 951 | case VMAXMULT: |
---|
| 952 | case TRACE: |
---|
| 953 | case VSHORTOUT: |
---|
| 954 | return INT_CMD; |
---|
| 955 | case VMINPOLY: |
---|
| 956 | return NUMBER_CMD; |
---|
| 957 | case VNOETHER: |
---|
| 958 | return POLY_CMD; |
---|
| 959 | //case COMMAND: |
---|
| 960 | // return COMMAND; |
---|
| 961 | default: |
---|
| 962 | return rtyp; |
---|
| 963 | } |
---|
| 964 | } |
---|
| 965 | int r=0; |
---|
| 966 | int t=rtyp; |
---|
[11ca48] | 967 | if (t==IDHDL) t=IDTYP((idhdl)data); |
---|
| 968 | else if (t==ALIAS_CMD) { idhdl h=(idhdl)IDDATA((idhdl)data); t=IDTYP(h); } |
---|
[0e1846] | 969 | switch (t) |
---|
| 970 | { |
---|
| 971 | case INTVEC_CMD: |
---|
| 972 | case INTMAT_CMD: |
---|
| 973 | r=INT_CMD; |
---|
| 974 | break; |
---|
[75f10d] | 975 | case BIGINTMAT_CMD: |
---|
| 976 | r=BIGINT_CMD; |
---|
| 977 | break; |
---|
[0e1846] | 978 | case IDEAL_CMD: |
---|
| 979 | case MATRIX_CMD: |
---|
| 980 | case MAP_CMD: |
---|
| 981 | r=POLY_CMD; |
---|
| 982 | break; |
---|
| 983 | case MODUL_CMD: |
---|
| 984 | r=VECTOR_CMD; |
---|
| 985 | break; |
---|
| 986 | case STRING_CMD: |
---|
| 987 | r=STRING_CMD; |
---|
| 988 | break; |
---|
[8db6c3] | 989 | default: |
---|
[0e1846] | 990 | { |
---|
[8db6c3] | 991 | blackbox *b=NULL; |
---|
| 992 | if (t>MAX_TOK) |
---|
[0e1846] | 993 | { |
---|
[8db6c3] | 994 | b=getBlackboxStuff(t); |
---|
[0e1846] | 995 | } |
---|
[8db6c3] | 996 | if ((t==LIST_CMD)||((b!=NULL)&&BB_LIKE_LIST(b))) |
---|
[0e1846] | 997 | { |
---|
[8db6c3] | 998 | lists l; |
---|
| 999 | if (rtyp==IDHDL) l=IDLIST((idhdl)data); |
---|
[db34980] | 1000 | else if (rtyp==ALIAS_CMD) |
---|
| 1001 | { |
---|
| 1002 | idhdl h=(idhdl)data; |
---|
| 1003 | l=(lists)(((idhdl)h->data.ustring)->data.ustring); |
---|
| 1004 | } |
---|
[8db6c3] | 1005 | else l=(lists)data; |
---|
| 1006 | if ((0<e->start)&&(e->start<=l->nr+1)) |
---|
| 1007 | { |
---|
| 1008 | Subexpr tmp=l->m[e->start-1].e; |
---|
| 1009 | l->m[e->start-1].e=e->next; |
---|
| 1010 | r=l->m[e->start-1].Typ(); |
---|
| 1011 | e->next=l->m[e->start-1].e; |
---|
| 1012 | l->m[e->start-1].e=tmp; |
---|
| 1013 | } |
---|
| 1014 | else |
---|
| 1015 | { |
---|
| 1016 | //Warn("out of range: %d not in 1..%d",e->start,l->nr+1); |
---|
| 1017 | r=NONE; |
---|
| 1018 | } |
---|
[0e1846] | 1019 | } |
---|
[8db6c3] | 1020 | else |
---|
| 1021 | Werror("cannot index type %s(%d)",Tok2Cmdname(t),t); |
---|
[0e1846] | 1022 | break; |
---|
| 1023 | } |
---|
| 1024 | } |
---|
| 1025 | return r; |
---|
| 1026 | } |
---|
| 1027 | |
---|
| 1028 | int sleftv::LTyp() |
---|
| 1029 | { |
---|
| 1030 | lists l=NULL; |
---|
| 1031 | int r; |
---|
| 1032 | if (rtyp==LIST_CMD) |
---|
| 1033 | l=(lists)data; |
---|
| 1034 | else if ((rtyp==IDHDL)&& (IDTYP((idhdl)data)==LIST_CMD)) |
---|
| 1035 | l=IDLIST((idhdl)data); |
---|
| 1036 | else |
---|
| 1037 | return Typ(); |
---|
| 1038 | //if (l!=NULL) |
---|
| 1039 | { |
---|
| 1040 | if ((e!=NULL) && (e->next!=NULL)) |
---|
| 1041 | { |
---|
| 1042 | if ((0<e->start)&&(e->start<=l->nr+1)) |
---|
| 1043 | { |
---|
| 1044 | l->m[e->start-1].e=e->next; |
---|
| 1045 | r=l->m[e->start-1].LTyp(); |
---|
| 1046 | l->m[e->start-1].e=NULL; |
---|
| 1047 | } |
---|
| 1048 | else |
---|
| 1049 | { |
---|
| 1050 | //Warn("out of range: %d not in 1..%d",e->start,l->nr+1); |
---|
| 1051 | r=NONE; |
---|
| 1052 | } |
---|
| 1053 | return r; |
---|
| 1054 | } |
---|
| 1055 | return LIST_CMD; |
---|
| 1056 | } |
---|
| 1057 | return Typ(); |
---|
| 1058 | } |
---|
| 1059 | |
---|
| 1060 | void * sleftv::Data() |
---|
| 1061 | { |
---|
[17681b] | 1062 | if ((rtyp!=IDHDL) && iiCheckRing(rtyp)) |
---|
[0e1846] | 1063 | return NULL; |
---|
| 1064 | if (e==NULL) |
---|
| 1065 | { |
---|
| 1066 | switch (rtyp) |
---|
| 1067 | { |
---|
[11ca48] | 1068 | case ALIAS_CMD: |
---|
| 1069 | { |
---|
| 1070 | idhdl h=(idhdl)data; |
---|
| 1071 | return ((idhdl)h->data.ustring)->data.ustring; |
---|
| 1072 | } |
---|
[979b4e6] | 1073 | case VECHO: return (void *)(long)si_echo; |
---|
| 1074 | case VPRINTLEVEL:return (void *)(long)printlevel; |
---|
| 1075 | case VCOLMAX: return (void *)(long)colmax; |
---|
| 1076 | case VTIMER: return (void *)(long)getTimer(); |
---|
| 1077 | case VRTIMER: return (void *)(long)getRTimer(); |
---|
| 1078 | case VOICE: return (void *)(long)(myynest+1); |
---|
| 1079 | case VMAXDEG: return (void *)(long)Kstd1_deg; |
---|
| 1080 | case VMAXMULT: return (void *)(long)Kstd1_mu; |
---|
| 1081 | case TRACE: return (void *)(long)traceit; |
---|
| 1082 | case VSHORTOUT: return (void *)(long)(currRing != NULL ? currRing->ShortOut : 0); |
---|
[8b87135] | 1083 | case VMINPOLY: |
---|
| 1084 | if ( (currRing != NULL) && nCoeff_is_algExt(currRing->cf) && !nCoeff_is_GF(currRing->cf)) |
---|
| 1085 | { |
---|
| 1086 | /* Q(a), Fp(a), but not GF(q) */ |
---|
| 1087 | const ring A = currRing->cf->extRing; |
---|
[db34980] | 1088 | |
---|
[8b87135] | 1089 | assume( A != NULL ); |
---|
[dd668f] | 1090 | assume( A->qideal != NULL ); |
---|
[db34980] | 1091 | |
---|
[dd668f] | 1092 | return (void *)A->qideal->m[0]; |
---|
[8b87135] | 1093 | } |
---|
| 1094 | else |
---|
| 1095 | return (void *)currRing->cf->nNULL; |
---|
[db34980] | 1096 | |
---|
[993ae2] | 1097 | case VNOETHER: return (void *) (currRing->ppNoether); |
---|
[0e1846] | 1098 | case IDHDL: |
---|
| 1099 | return IDDATA((idhdl)data); |
---|
[46d09b] | 1100 | case POINTER_CMD: |
---|
| 1101 | return IDDATA((idhdl)data); |
---|
[0e1846] | 1102 | case COMMAND: |
---|
| 1103 | //return NULL; |
---|
| 1104 | default: |
---|
| 1105 | return data; |
---|
| 1106 | } |
---|
| 1107 | } |
---|
| 1108 | /* e != NULL : */ |
---|
| 1109 | int t=rtyp; |
---|
| 1110 | void *d=data; |
---|
| 1111 | if (t==IDHDL) |
---|
| 1112 | { |
---|
| 1113 | t=((idhdl)data)->typ; |
---|
| 1114 | d=IDDATA((idhdl)data); |
---|
| 1115 | } |
---|
[11ca48] | 1116 | else if (t==ALIAS_CMD) |
---|
| 1117 | { |
---|
| 1118 | idhdl h=(idhdl)IDDATA((idhdl)data); |
---|
| 1119 | t=IDTYP(h); |
---|
| 1120 | d=IDDATA(h); |
---|
| 1121 | } |
---|
[0e1846] | 1122 | if (iiCheckRing(t)) |
---|
| 1123 | return NULL; |
---|
| 1124 | char *r=NULL; |
---|
[c931a2] | 1125 | int index=e->start; |
---|
[0e1846] | 1126 | switch (t) |
---|
| 1127 | { |
---|
| 1128 | case INTVEC_CMD: |
---|
| 1129 | { |
---|
| 1130 | intvec *iv=(intvec *)d; |
---|
[c931a2] | 1131 | if ((index<1)||(index>iv->length())) |
---|
[0e1846] | 1132 | { |
---|
| 1133 | if (!errorreported) |
---|
[c931a2] | 1134 | Werror("wrong range[%d] in intvec(%d)",index,iv->length()); |
---|
[0e1846] | 1135 | } |
---|
| 1136 | else |
---|
[a867b2] | 1137 | r=(char *)(long)((*iv)[index-1]); |
---|
[0e1846] | 1138 | break; |
---|
| 1139 | } |
---|
| 1140 | case INTMAT_CMD: |
---|
| 1141 | { |
---|
| 1142 | intvec *iv=(intvec *)d; |
---|
[c931a2] | 1143 | if ((index<1) |
---|
| 1144 | ||(index>iv->rows()) |
---|
[0e1846] | 1145 | ||(e->next->start<1) |
---|
| 1146 | ||(e->next->start>iv->cols())) |
---|
| 1147 | { |
---|
| 1148 | if (!errorreported) |
---|
[c931a2] | 1149 | Werror("wrong range[%d,%d] in intmat(%dx%d)",index,e->next->start, |
---|
[0e1846] | 1150 | iv->rows(),iv->cols()); |
---|
| 1151 | } |
---|
| 1152 | else |
---|
[a867b2] | 1153 | r=(char *)(long)(IMATELEM((*iv),index,e->next->start)); |
---|
[0e1846] | 1154 | break; |
---|
| 1155 | } |
---|
[75f10d] | 1156 | case BIGINTMAT_CMD: |
---|
| 1157 | { |
---|
| 1158 | bigintmat *m=(bigintmat *)d; |
---|
| 1159 | if ((index<1) |
---|
| 1160 | ||(index>m->rows()) |
---|
| 1161 | ||(e->next->start<1) |
---|
| 1162 | ||(e->next->start>m->cols())) |
---|
| 1163 | { |
---|
| 1164 | if (!errorreported) |
---|
| 1165 | Werror("wrong range[%d,%d] in bigintmat(%dx%d)",index,e->next->start, |
---|
| 1166 | m->rows(),m->cols()); |
---|
| 1167 | } |
---|
| 1168 | else |
---|
| 1169 | r=(char *)(BIMATELEM((*m),index,e->next->start)); |
---|
| 1170 | break; |
---|
| 1171 | } |
---|
[0e1846] | 1172 | case IDEAL_CMD: |
---|
| 1173 | case MODUL_CMD: |
---|
| 1174 | case MAP_CMD: |
---|
| 1175 | { |
---|
| 1176 | ideal I=(ideal)d; |
---|
[c931a2] | 1177 | if ((index<1)||(index>IDELEMS(I))) |
---|
[0e1846] | 1178 | { |
---|
| 1179 | if (!errorreported) |
---|
[c931a2] | 1180 | Werror("wrong range[%d] in ideal/module(%d)",index,IDELEMS(I)); |
---|
[0e1846] | 1181 | } |
---|
| 1182 | else |
---|
[c931a2] | 1183 | r=(char *)I->m[index-1]; |
---|
[0e1846] | 1184 | break; |
---|
| 1185 | } |
---|
| 1186 | case STRING_CMD: |
---|
| 1187 | { |
---|
[c931a2] | 1188 | // this was a memory leak |
---|
| 1189 | // we evalute it, cleanup and replace this leftv by it's evalutated form |
---|
| 1190 | // the evalutated form will be build in tmp |
---|
| 1191 | sleftv tmp; |
---|
[f2dff02] | 1192 | tmp.Init(); |
---|
[c931a2] | 1193 | tmp.rtyp=STRING_CMD; |
---|
[ec7aac] | 1194 | r=(char *)omAllocBin(size_two_bin); |
---|
[c931a2] | 1195 | if ((index>0)&& (index<=(int)strlen((char *)d))) |
---|
[0e1846] | 1196 | { |
---|
[c931a2] | 1197 | r[0]=*(((char *)d)+index-1); |
---|
[0e1846] | 1198 | r[1]='\0'; |
---|
| 1199 | } |
---|
| 1200 | else |
---|
| 1201 | { |
---|
| 1202 | r[0]='\0'; |
---|
| 1203 | } |
---|
[c931a2] | 1204 | tmp.data=r; |
---|
[0bf7dff] | 1205 | if ((rtyp==IDHDL)||(rtyp==STRING_CMD)) |
---|
[c931a2] | 1206 | { |
---|
| 1207 | tmp.next=next; next=NULL; |
---|
[17681b] | 1208 | //if (rtyp==STRING_CMD) { omFree((ADDRESS)data); } |
---|
| 1209 | //data=NULL; |
---|
| 1210 | d=NULL; |
---|
[c931a2] | 1211 | CleanUp(); |
---|
| 1212 | memcpy(this,&tmp,sizeof(tmp)); |
---|
| 1213 | } |
---|
| 1214 | // and, remember, r is also the result... |
---|
| 1215 | else |
---|
| 1216 | { |
---|
| 1217 | // ??? |
---|
| 1218 | // here we still have a memory leak... |
---|
[82063a] | 1219 | // example: list L="123","456"; |
---|
| 1220 | // L[1][2]; |
---|
| 1221 | // therefore, it should never happen: |
---|
| 1222 | assume(0); |
---|
| 1223 | // but if it happens: here is the temporary fix: |
---|
| 1224 | // omMarkAsStaticAddr(r); |
---|
[c931a2] | 1225 | } |
---|
[0e1846] | 1226 | break; |
---|
| 1227 | } |
---|
| 1228 | case MATRIX_CMD: |
---|
| 1229 | { |
---|
[c931a2] | 1230 | if ((index<1) |
---|
| 1231 | ||(index>MATROWS((matrix)d)) |
---|
[0e1846] | 1232 | ||(e->next->start<1) |
---|
| 1233 | ||(e->next->start>MATCOLS((matrix)d))) |
---|
| 1234 | { |
---|
| 1235 | if (!errorreported) |
---|
[c931a2] | 1236 | Werror("wrong range[%d,%d] in intmat(%dx%d)", |
---|
| 1237 | index,e->next->start, |
---|
| 1238 | MATROWS((matrix)d),MATCOLS((matrix)d)); |
---|
[0e1846] | 1239 | } |
---|
| 1240 | else |
---|
[c931a2] | 1241 | r=(char *)MATELEM((matrix)d,index,e->next->start); |
---|
[0e1846] | 1242 | break; |
---|
| 1243 | } |
---|
[8db6c3] | 1244 | default: |
---|
[0e1846] | 1245 | { |
---|
[8db6c3] | 1246 | blackbox *b=NULL; |
---|
| 1247 | if (t>MAX_TOK) |
---|
| 1248 | { |
---|
| 1249 | b=getBlackboxStuff(t); |
---|
| 1250 | } |
---|
| 1251 | if ((t==LIST_CMD)||((b!=NULL)&&(BB_LIKE_LIST(b)))) |
---|
[0e1846] | 1252 | { |
---|
[8db6c3] | 1253 | lists l=(lists)d; |
---|
| 1254 | if ((0<index)&&(index<=l->nr+1)) |
---|
[82063a] | 1255 | { |
---|
[8db6c3] | 1256 | if ((e->next!=NULL) |
---|
| 1257 | && (l->m[index-1].rtyp==STRING_CMD)) |
---|
| 1258 | // string[..].Data() modifies sleftv, so let's do it ourself |
---|
[82063a] | 1259 | { |
---|
[8db6c3] | 1260 | char *dd=(char *)l->m[index-1].data; |
---|
| 1261 | int j=e->next->start-1; |
---|
| 1262 | r=(char *)omAllocBin(size_two_bin); |
---|
| 1263 | if ((j>=0) && (j<(int)strlen(dd))) |
---|
| 1264 | { |
---|
| 1265 | r[0]=*(dd+j); |
---|
| 1266 | r[1]='\0'; |
---|
| 1267 | } |
---|
| 1268 | else |
---|
| 1269 | { |
---|
| 1270 | r[0]='\0'; |
---|
| 1271 | } |
---|
[82063a] | 1272 | } |
---|
| 1273 | else |
---|
| 1274 | { |
---|
[8db6c3] | 1275 | Subexpr tmp=l->m[index-1].e; |
---|
| 1276 | l->m[index-1].e=e->next; |
---|
| 1277 | r=(char *)l->m[index-1].Data(); |
---|
| 1278 | e->next=l->m[index-1].e; |
---|
| 1279 | l->m[index-1].e=tmp; |
---|
[82063a] | 1280 | } |
---|
| 1281 | } |
---|
[8db6c3] | 1282 | else //if (!errorreported) |
---|
| 1283 | Werror("wrong range[%d] in list(%d)",index,l->nr+1); |
---|
[0e1846] | 1284 | } |
---|
[8db6c3] | 1285 | else |
---|
| 1286 | Werror("cannot index type %s(%d)",Tok2Cmdname(t),t); |
---|
[0e1846] | 1287 | break; |
---|
| 1288 | } |
---|
| 1289 | } |
---|
| 1290 | return r; |
---|
| 1291 | } |
---|
| 1292 | |
---|
| 1293 | attr * sleftv::Attribute() |
---|
| 1294 | { |
---|
[8c94ba] | 1295 | if (e==NULL) return &attribute; |
---|
[13e2da] | 1296 | if ((rtyp==LIST_CMD) |
---|
| 1297 | ||((rtyp==IDHDL)&&(IDTYP((idhdl)data)==LIST_CMD))) |
---|
[0e1846] | 1298 | { |
---|
| 1299 | leftv v=LData(); |
---|
| 1300 | return &(v->attribute); |
---|
| 1301 | } |
---|
| 1302 | return NULL; |
---|
| 1303 | } |
---|
| 1304 | |
---|
| 1305 | leftv sleftv::LData() |
---|
| 1306 | { |
---|
| 1307 | if (e!=NULL) |
---|
| 1308 | { |
---|
| 1309 | lists l=NULL; |
---|
| 1310 | |
---|
| 1311 | if (rtyp==LIST_CMD) |
---|
| 1312 | l=(lists)data; |
---|
[db34980] | 1313 | else if ((rtyp==IDHDL)&& (IDTYP((idhdl)data)==LIST_CMD)) |
---|
[0e1846] | 1314 | l=IDLIST((idhdl)data); |
---|
[db34980] | 1315 | else if (rtyp==ALIAS_CMD) |
---|
| 1316 | { |
---|
| 1317 | idhdl h=(idhdl)data; |
---|
| 1318 | l= (lists)(((idhdl)h->data.ustring)->data.ustring); |
---|
| 1319 | } |
---|
[0e1846] | 1320 | if (l!=NULL) |
---|
| 1321 | { |
---|
| 1322 | if ((0>=e->start)||(e->start>l->nr+1)) |
---|
| 1323 | return NULL; |
---|
| 1324 | if (e->next!=NULL) |
---|
| 1325 | { |
---|
| 1326 | l->m[e->start-1].e=e->next; |
---|
| 1327 | leftv r=l->m[e->start-1].LData(); |
---|
| 1328 | l->m[e->start-1].e=NULL; |
---|
| 1329 | return r; |
---|
| 1330 | } |
---|
| 1331 | return &(l->m[e->start-1]); |
---|
| 1332 | } |
---|
| 1333 | } |
---|
| 1334 | return this; |
---|
| 1335 | } |
---|
| 1336 | |
---|
[7ddcb2] | 1337 | #if 0 |
---|
[0e1846] | 1338 | leftv sleftv::LHdl() |
---|
| 1339 | { |
---|
| 1340 | if (e!=NULL) |
---|
| 1341 | { |
---|
[577d19f] | 1342 | lists l=NULL; |
---|
| 1343 | |
---|
| 1344 | if (rtyp==LIST_CMD) |
---|
| 1345 | l=(lists)data; |
---|
| 1346 | if ((rtyp==IDHDL)&& (IDTYP((idhdl)data)==LIST_CMD)) |
---|
| 1347 | l=IDLIST((idhdl)data); |
---|
| 1348 | if (l!=NULL) |
---|
| 1349 | { |
---|
| 1350 | if ((0>=e->start)||(e->start>l->nr+1)) |
---|
| 1351 | return NULL; |
---|
| 1352 | if (e->next!=NULL) |
---|
| 1353 | { |
---|
| 1354 | l->m[e->start-1].e=e->next; |
---|
| 1355 | leftv r=l->m[e->start-1].LHdl(); |
---|
| 1356 | l->m[e->start-1].e=NULL; |
---|
| 1357 | return r; |
---|
| 1358 | } |
---|
| 1359 | return &(l->m[e->start-1]); |
---|
| 1360 | } |
---|
[0e1846] | 1361 | } |
---|
| 1362 | return this; |
---|
| 1363 | } |
---|
[7ddcb2] | 1364 | #endif |
---|
[0e1846] | 1365 | |
---|
| 1366 | BOOLEAN assumeStdFlag(leftv h) |
---|
| 1367 | { |
---|
| 1368 | if ((h->e!=NULL)&&(h->LTyp()==LIST_CMD)) |
---|
| 1369 | { |
---|
| 1370 | return assumeStdFlag(h->LData()); |
---|
| 1371 | } |
---|
| 1372 | if (!hasFlag(h,FLAG_STD)) |
---|
| 1373 | { |
---|
| 1374 | if (!TEST_VERB_NSB) |
---|
[95197e] | 1375 | { |
---|
| 1376 | if (TEST_V_ALLWARN) |
---|
| 1377 | Warn("%s is no standard basis in >>%s<<",h->Name(),my_yylinebuf); |
---|
| 1378 | else |
---|
| 1379 | Warn("%s is no standard basis",h->Name()); |
---|
| 1380 | } |
---|
[0e1846] | 1381 | return FALSE; |
---|
| 1382 | } |
---|
| 1383 | return TRUE; |
---|
| 1384 | } |
---|
| 1385 | |
---|
| 1386 | /*2 |
---|
[c232af] | 1387 | * transforms a name (as an string created by omAlloc or omStrDup) |
---|
[0e1846] | 1388 | * into an expression (sleftv), deletes the string |
---|
| 1389 | * utility for grammar and iparith |
---|
| 1390 | */ |
---|
[85e68dd] | 1391 | void syMake(leftv v,const char * id, idhdl packhdl) |
---|
[0e1846] | 1392 | { |
---|
| 1393 | /* resolv an identifier: (to DEF_CMD, if siq>0) |
---|
| 1394 | * 1) reserved id: done by scanner |
---|
[8f1a54] | 1395 | * 2) `basering` / 'Current` |
---|
[0e1846] | 1396 | * 3) existing identifier, local |
---|
[4c9cf1] | 1397 | * 4) ringvar, ringpar, local ring |
---|
[0e1846] | 1398 | * 5) existing identifier, global |
---|
| 1399 | * 6) monom (resp. number), local ring: consisting of: |
---|
[4c9cf1] | 1400 | * 6') ringvar, ringpar,global ring |
---|
[0e1846] | 1401 | * 6'') monom (resp. number), local ring |
---|
| 1402 | * 7) monom (resp. number), non-local ring |
---|
| 1403 | * 8) basering |
---|
| 1404 | * 9) `_` |
---|
| 1405 | * 10) everything else is of type 0 |
---|
| 1406 | */ |
---|
| 1407 | #ifdef TEST |
---|
| 1408 | if ((*id<' ')||(*id>(char)126)) |
---|
| 1409 | { |
---|
| 1410 | Print("wrong id :%s:\n",id); |
---|
| 1411 | } |
---|
| 1412 | #endif |
---|
[0e051f] | 1413 | idhdl save_ring=currRingHdl; |
---|
[f2dff02] | 1414 | v->Init(); |
---|
[bd4cb92] | 1415 | if(packhdl != NULL) |
---|
[17ccde] | 1416 | { |
---|
| 1417 | // Print("setting req_packhdl to %s\n",IDID(packhdl)); |
---|
[bd4cb92] | 1418 | v->req_packhdl = IDPACKAGE(packhdl); |
---|
[ff7e529] | 1419 | } |
---|
[a3bc95e] | 1420 | else v->req_packhdl = currPack; |
---|
| 1421 | // if (v->req_packhdl!=basePack) |
---|
| 1422 | // Print("search %s in %s\n",id,v->req_packhdl->libname); |
---|
[610881] | 1423 | idhdl h=NULL; |
---|
[0e1846] | 1424 | #ifdef SIQ |
---|
| 1425 | if (siq<=0) |
---|
| 1426 | #endif |
---|
| 1427 | { |
---|
| 1428 | if (!isdigit(id[0])) |
---|
| 1429 | { |
---|
| 1430 | if (strcmp(id,"basering")==0) |
---|
| 1431 | { |
---|
| 1432 | if (currRingHdl!=NULL) |
---|
| 1433 | { |
---|
[95197e] | 1434 | if (id!=IDID(currRingHdl)) omFreeBinAddr((ADDRESS)id); |
---|
[610881] | 1435 | h=currRingHdl; |
---|
| 1436 | goto id_found; |
---|
[0e1846] | 1437 | } |
---|
| 1438 | else |
---|
| 1439 | { |
---|
| 1440 | v->name = id; |
---|
| 1441 | return; /* undefined */ |
---|
| 1442 | } |
---|
| 1443 | } |
---|
[610881] | 1444 | else if (strcmp(id,"Current")==0) |
---|
[8f1a54] | 1445 | { |
---|
| 1446 | if (currPackHdl!=NULL) |
---|
| 1447 | { |
---|
[95197e] | 1448 | omFreeBinAddr((ADDRESS)id); |
---|
[610881] | 1449 | h=currPackHdl; |
---|
| 1450 | goto id_found; |
---|
[8f1a54] | 1451 | } |
---|
| 1452 | else |
---|
| 1453 | { |
---|
| 1454 | v->name = id; |
---|
| 1455 | return; /* undefined */ |
---|
| 1456 | } |
---|
| 1457 | } |
---|
[bd4cb92] | 1458 | if(v->req_packhdl!=currPack) |
---|
| 1459 | { |
---|
| 1460 | h=v->req_packhdl->idroot->get(id,myynest); |
---|
| 1461 | } |
---|
| 1462 | else |
---|
[9c9fb9] | 1463 | h=ggetid(id); |
---|
[0e1846] | 1464 | /* 3) existing identifier, local */ |
---|
| 1465 | if ((h!=NULL) && (IDLEV(h)==myynest)) |
---|
| 1466 | { |
---|
[95197e] | 1467 | if (id!=IDID(h)) omFreeBinAddr((ADDRESS)id); /*assume strlen(id) <1000 */ |
---|
[610881] | 1468 | goto id_found; |
---|
[0e1846] | 1469 | } |
---|
| 1470 | } |
---|
[0e051f] | 1471 | if (yyInRingConstruction) |
---|
| 1472 | { |
---|
| 1473 | currRingHdl=NULL; |
---|
| 1474 | } |
---|
[0e1846] | 1475 | /* 4. local ring: ringvar */ |
---|
[b9e18a3] | 1476 | if ((currRingHdl!=NULL) && (IDLEV(currRingHdl)==myynest) |
---|
[0e051f] | 1477 | /*&& (!yyInRingConstruction)*/) |
---|
[0e1846] | 1478 | { |
---|
| 1479 | int vnr; |
---|
[7bb7da5] | 1480 | if ((vnr=r_IsRingVar(id, currRing->names,currRing->N))>=0) |
---|
[0e1846] | 1481 | { |
---|
| 1482 | poly p=pOne(); |
---|
| 1483 | pSetExp(p,vnr+1,1); |
---|
| 1484 | pSetm(p); |
---|
| 1485 | v->data = (void *)p; |
---|
| 1486 | v->name = id; |
---|
| 1487 | v->rtyp = POLY_CMD; |
---|
| 1488 | return; |
---|
| 1489 | } |
---|
[7bb7da5] | 1490 | if((n_NumberOfParameters(currRing->cf)>0) |
---|
| 1491 | &&((vnr=r_IsRingVar(id, (char**)n_ParameterNames(currRing->cf), |
---|
| 1492 | n_NumberOfParameters(currRing->cf))>=0))) |
---|
[4c9cf1] | 1493 | { |
---|
| 1494 | BOOLEAN ok=FALSE; |
---|
| 1495 | poly p = pmInit(id,ok); |
---|
[4740e8] | 1496 | if (ok && (p!=NULL)) |
---|
[4c9cf1] | 1497 | { |
---|
| 1498 | v->data = pGetCoeff(p); |
---|
| 1499 | pGetCoeff(p)=NULL; |
---|
| 1500 | pLmFree(p); |
---|
| 1501 | v->rtyp = NUMBER_CMD; |
---|
| 1502 | v->name = id; |
---|
| 1503 | return; |
---|
| 1504 | } |
---|
| 1505 | } |
---|
[0e1846] | 1506 | } |
---|
| 1507 | /* 5. existing identifier, global */ |
---|
| 1508 | if (h!=NULL) |
---|
| 1509 | { |
---|
[95197e] | 1510 | if (id!=IDID(h)) omFreeBinAddr((ADDRESS)id); /*assume strlen(id) <1000 */ |
---|
[610881] | 1511 | goto id_found; |
---|
[0e1846] | 1512 | } |
---|
| 1513 | /* 6. local ring: number/poly */ |
---|
| 1514 | if ((currRingHdl!=NULL) && (IDLEV(currRingHdl)==myynest)) |
---|
| 1515 | { |
---|
| 1516 | BOOLEAN ok=FALSE; |
---|
[0e051f] | 1517 | /*poly p = (!yyInRingConstruction) ? pmInit(id,ok) : (poly)NULL;*/ |
---|
| 1518 | poly p = pmInit(id,ok); |
---|
[0e1846] | 1519 | if (ok) |
---|
| 1520 | { |
---|
| 1521 | if (p==NULL) |
---|
| 1522 | { |
---|
| 1523 | v->data = (void *)nInit(0); |
---|
| 1524 | v->rtyp = NUMBER_CMD; |
---|
[875ec3] | 1525 | #ifdef HAVE_PLURAL |
---|
| 1526 | // in this case we may have monomials equal to 0 in p_Read |
---|
| 1527 | v->name = id; |
---|
| 1528 | #else |
---|
[95197e] | 1529 | omFreeBinAddr((ADDRESS)id); |
---|
[875ec3] | 1530 | #endif |
---|
[0e1846] | 1531 | } |
---|
[0e051f] | 1532 | else if (pIsConstant(p)) |
---|
[0e1846] | 1533 | { |
---|
| 1534 | v->data = pGetCoeff(p); |
---|
| 1535 | pGetCoeff(p)=NULL; |
---|
[512a2b] | 1536 | pLmFree(p); |
---|
[0e1846] | 1537 | v->rtyp = NUMBER_CMD; |
---|
| 1538 | v->name = id; |
---|
| 1539 | } |
---|
| 1540 | else |
---|
| 1541 | { |
---|
| 1542 | v->data = p; |
---|
| 1543 | v->rtyp = POLY_CMD; |
---|
| 1544 | v->name = id; |
---|
| 1545 | } |
---|
| 1546 | return; |
---|
| 1547 | } |
---|
| 1548 | } |
---|
| 1549 | /* 7. non-local ring: number/poly */ |
---|
| 1550 | { |
---|
| 1551 | BOOLEAN ok=FALSE; |
---|
[1aa559b] | 1552 | poly p = ((currRing!=NULL) /* ring required */ |
---|
| 1553 | && (currRingHdl!=NULL) |
---|
[0e051f] | 1554 | /*&& (!yyInRingConstruction) - not in decl */ |
---|
[1aa559b] | 1555 | && (IDLEV(currRingHdl)!=myynest)) /* already in case 4/6 */ |
---|
[0e1846] | 1556 | ? pmInit(id,ok) : (poly)NULL; |
---|
| 1557 | if (ok) |
---|
| 1558 | { |
---|
| 1559 | if (p==NULL) |
---|
| 1560 | { |
---|
| 1561 | v->data = (void *)nInit(0); |
---|
| 1562 | v->rtyp = NUMBER_CMD; |
---|
[875ec3] | 1563 | #ifdef HAVE_PLURAL |
---|
| 1564 | // in this case we may have monomials equal to 0 in p_Read |
---|
| 1565 | v->name = id; |
---|
| 1566 | #else |
---|
[95197e] | 1567 | omFreeBinAddr((ADDRESS)id); |
---|
[875ec3] | 1568 | #endif |
---|
[0e1846] | 1569 | } |
---|
| 1570 | else |
---|
| 1571 | if (pIsConstant(p)) |
---|
| 1572 | { |
---|
| 1573 | v->data = pGetCoeff(p); |
---|
| 1574 | pGetCoeff(p)=NULL; |
---|
[512a2b] | 1575 | pLmFree(p); |
---|
[0e1846] | 1576 | v->rtyp = NUMBER_CMD; |
---|
| 1577 | v->name = id; |
---|
| 1578 | } |
---|
| 1579 | else |
---|
| 1580 | { |
---|
| 1581 | v->data = p; |
---|
| 1582 | v->rtyp = POLY_CMD; |
---|
| 1583 | v->name = id; |
---|
| 1584 | } |
---|
[f3578ca] | 1585 | if (TEST_V_ALLWARN /*&& (myynest>0)*/ |
---|
[7bb7da5] | 1586 | && ((r_IsRingVar(id, currRing->names,currRing->N)>=0) |
---|
| 1587 | || ((n_NumberOfParameters(currRing->cf)>0) |
---|
| 1588 | &&(r_IsRingVar(id, (char**)n_ParameterNames(currRing->cf), |
---|
| 1589 | n_NumberOfParameters(currRing->cf))>=0)))) |
---|
[f3578ca] | 1590 | { |
---|
| 1591 | // WARNING: do not use ring variable names in procedures |
---|
[bdda288] | 1592 | Warn("use of variable >>%s<< in a procedure in line %s",id,my_yylinebuf); |
---|
[f3578ca] | 1593 | } |
---|
[0e1846] | 1594 | return; |
---|
| 1595 | } |
---|
| 1596 | } |
---|
| 1597 | /* 8. basering ? */ |
---|
| 1598 | if ((myynest>1)&&(currRingHdl!=NULL)) |
---|
| 1599 | { |
---|
| 1600 | if (strcmp(id,IDID(currRingHdl))==0) |
---|
| 1601 | { |
---|
[95197e] | 1602 | if (IDID(currRingHdl)!=id) omFreeBinAddr((ADDRESS)id); /*assume strlen |
---|
| 1603 | (id) <1000 */ |
---|
[610881] | 1604 | h=currRingHdl; |
---|
| 1605 | goto id_found; |
---|
[0e1846] | 1606 | } |
---|
| 1607 | } |
---|
[8f1a54] | 1608 | if((v->req_packhdl!=basePack) && (v->req_packhdl==currPack)) |
---|
[a3bc95e] | 1609 | { |
---|
[5bce7c] | 1610 | h=basePack->idroot->get(id,myynest); |
---|
| 1611 | if (h!=NULL) |
---|
[ff7e529] | 1612 | { |
---|
[95197e] | 1613 | if (id!=IDID(h)) omFreeBinAddr((ADDRESS)id); /*assume strlen(id) <1000 */ |
---|
[5bce7c] | 1614 | v->req_packhdl=basePack; |
---|
[610881] | 1615 | goto id_found; |
---|
[5bce7c] | 1616 | } |
---|
[a3bc95e] | 1617 | } |
---|
[0e1846] | 1618 | } |
---|
| 1619 | #ifdef SIQ |
---|
| 1620 | else |
---|
| 1621 | v->rtyp=DEF_CMD; |
---|
| 1622 | #endif |
---|
| 1623 | /* 9: _ */ |
---|
| 1624 | if (strcmp(id,"_")==0) |
---|
| 1625 | { |
---|
[95197e] | 1626 | omFreeBinAddr((ADDRESS)id); |
---|
[0e1846] | 1627 | v->Copy(&sLastPrinted); |
---|
| 1628 | } |
---|
| 1629 | else |
---|
| 1630 | { |
---|
| 1631 | /* 10: everything else */ |
---|
| 1632 | /* v->rtyp = UNKNOWN;*/ |
---|
| 1633 | v->name = id; |
---|
| 1634 | } |
---|
[0e051f] | 1635 | currRingHdl=save_ring; |
---|
[610881] | 1636 | return; |
---|
| 1637 | id_found: // we have an id (in h) found, to set the data in from h |
---|
[ea947e] | 1638 | if (IDTYP(h)!=ALIAS_CMD) |
---|
| 1639 | { |
---|
| 1640 | v->rtyp = IDHDL; |
---|
| 1641 | v->flag = IDFLAG(h); |
---|
| 1642 | v->attribute=IDATTR(h); |
---|
| 1643 | } |
---|
| 1644 | else |
---|
| 1645 | { |
---|
| 1646 | v->rtyp = ALIAS_CMD; |
---|
| 1647 | } |
---|
[610881] | 1648 | v->name = IDID(h); |
---|
[ea947e] | 1649 | v->data = (char *)h; |
---|
[0e051f] | 1650 | currRingHdl=save_ring; |
---|
[0e1846] | 1651 | } |
---|
| 1652 | |
---|
| 1653 | int sleftv::Eval() |
---|
| 1654 | { |
---|
| 1655 | BOOLEAN nok=FALSE; |
---|
| 1656 | leftv nn=next; |
---|
| 1657 | next=NULL; |
---|
| 1658 | if(rtyp==IDHDL) |
---|
| 1659 | { |
---|
| 1660 | int t=Typ(); |
---|
[2a2c07] | 1661 | if (t!=PROC_CMD) |
---|
| 1662 | { |
---|
| 1663 | void *d=CopyD(t); |
---|
| 1664 | data=d; |
---|
| 1665 | rtyp=t; |
---|
| 1666 | name=NULL; |
---|
| 1667 | e=NULL; |
---|
| 1668 | } |
---|
[0e1846] | 1669 | } |
---|
| 1670 | else if (rtyp==COMMAND) |
---|
| 1671 | { |
---|
| 1672 | command d=(command)data; |
---|
| 1673 | if(d->op==PROC_CMD) //assume d->argc==2 |
---|
| 1674 | { |
---|
| 1675 | char *what=(char *)(d->arg1.Data()); |
---|
| 1676 | idhdl h=ggetid(what); |
---|
| 1677 | if((h!=NULL)&&(IDTYP(h)==PROC_CMD)) |
---|
| 1678 | { |
---|
| 1679 | nok=d->arg2.Eval(); |
---|
| 1680 | if(!nok) |
---|
| 1681 | { |
---|
[5edb77] | 1682 | nok=iiMake_proc(h,req_packhdl,&d->arg2); |
---|
| 1683 | if (!nok) |
---|
| 1684 | memcpy(this,&iiRETURNEXPR,sizeof(sleftv)); |
---|
[0e1846] | 1685 | } |
---|
| 1686 | } |
---|
| 1687 | else nok=TRUE; |
---|
| 1688 | } |
---|
| 1689 | else if (d->op=='=') //assume d->argc==2 |
---|
| 1690 | { |
---|
[faeb82] | 1691 | if ((d->arg1.rtyp!=IDHDL)&&(d->arg1.rtyp!=DEF_CMD)) |
---|
[0e1846] | 1692 | { |
---|
[faeb82] | 1693 | nok=d->arg1.Eval(); |
---|
| 1694 | } |
---|
| 1695 | if (!nok) |
---|
| 1696 | { |
---|
[85e68dd] | 1697 | const char *n=d->arg1.name; |
---|
[fff984] | 1698 | nok=(n == NULL) || d->arg2.Eval(); |
---|
[0e1846] | 1699 | if (!nok) |
---|
| 1700 | { |
---|
[d754b7] | 1701 | int save_typ=d->arg1.rtyp; |
---|
[85e68dd] | 1702 | omCheckAddr((ADDRESS)n); |
---|
[faeb82] | 1703 | if (d->arg1.rtyp!=IDHDL) |
---|
[fff984] | 1704 | syMake(&d->arg1,n); |
---|
[85e68dd] | 1705 | omCheckAddr((ADDRESS)d->arg1.name); |
---|
[0e1846] | 1706 | if (d->arg1.rtyp==IDHDL) |
---|
| 1707 | { |
---|
[c232af] | 1708 | n=omStrDup(IDID((idhdl)d->arg1.data)); |
---|
[0e1846] | 1709 | killhdl((idhdl)d->arg1.data); |
---|
[a3bc95e] | 1710 | d->arg1.Init(); |
---|
[f077d2] | 1711 | //d->arg1.data=NULL; |
---|
[0e1846] | 1712 | d->arg1.name=n; |
---|
| 1713 | } |
---|
[f077d2] | 1714 | d->arg1.rtyp=DEF_CMD; |
---|
[0e1846] | 1715 | sleftv t; |
---|
[d754b7] | 1716 | if(save_typ!=PROC_CMD) save_typ=d->arg2.rtyp; |
---|
[df5fc1] | 1717 | if (::RingDependend(d->arg2.rtyp)) |
---|
[d754b7] | 1718 | nok=iiDeclCommand(&t,&d->arg1,0,save_typ,&currRing->idroot); |
---|
[0e1846] | 1719 | else |
---|
[46d09b] | 1720 | nok=iiDeclCommand(&t,&d->arg1,0,save_typ,&IDROOT); |
---|
[0e1846] | 1721 | memcpy(&d->arg1,&t,sizeof(sleftv)); |
---|
[85e68dd] | 1722 | omCheckAddr((ADDRESS)d->arg1.name); |
---|
[0e1846] | 1723 | nok=nok||iiAssign(&d->arg1,&d->arg2); |
---|
[9d72fe] | 1724 | omCheckIf(d->arg1.name != NULL, // OB: ???? |
---|
[85e68dd] | 1725 | omCheckAddr((ADDRESS)d->arg1.name)); |
---|
[0e1846] | 1726 | if (!nok) |
---|
| 1727 | { |
---|
| 1728 | memset(&d->arg1,0,sizeof(sleftv)); |
---|
[4f568c] | 1729 | this->CleanUp(); |
---|
| 1730 | rtyp=NONE; |
---|
[0e1846] | 1731 | } |
---|
| 1732 | } |
---|
| 1733 | } |
---|
| 1734 | else nok=TRUE; |
---|
| 1735 | } |
---|
[91ef34] | 1736 | else |
---|
[0e1846] | 1737 | { |
---|
[91ef34] | 1738 | int toktype=iiTokType(d->op); |
---|
| 1739 | if ((toktype==CMD_M) |
---|
| 1740 | ||( toktype==ROOT_DECL_LIST) |
---|
[1f03aba] | 1741 | ||( toktype==RING_DECL_LIST)) |
---|
[91ef34] | 1742 | { |
---|
| 1743 | if (d->argc <=3) |
---|
| 1744 | { |
---|
| 1745 | if (d->argc>=1) nok=d->arg1.Eval(); |
---|
| 1746 | if ((!nok) && (d->argc>=2)) |
---|
| 1747 | { nok=d->arg2.Eval(); d->arg1.next=&d->arg2; } |
---|
| 1748 | if ((!nok) && (d->argc==3)) |
---|
| 1749 | { nok=d->arg3.Eval(); d->arg2.next=&d->arg3; } |
---|
| 1750 | if (d->argc==0) |
---|
| 1751 | nok=nok||iiExprArithM(this,NULL,d->op); |
---|
| 1752 | else |
---|
| 1753 | nok=nok||iiExprArithM(this,&d->arg1,d->op); |
---|
| 1754 | d->arg1.next=NULL; |
---|
| 1755 | d->arg2.next=NULL; |
---|
| 1756 | d->arg3.next=NULL; |
---|
| 1757 | } |
---|
| 1758 | else |
---|
| 1759 | { |
---|
| 1760 | nok=d->arg1.Eval(); |
---|
| 1761 | nok=nok||iiExprArithM(this,&d->arg1,d->op); |
---|
| 1762 | } |
---|
| 1763 | } |
---|
| 1764 | else if (d->argc==1) |
---|
| 1765 | { |
---|
| 1766 | nok=d->arg1.Eval(); |
---|
| 1767 | nok=nok||iiExprArith1(this,&d->arg1,d->op); |
---|
| 1768 | } |
---|
| 1769 | else if(d->argc==2) |
---|
| 1770 | { |
---|
| 1771 | nok=d->arg1.Eval(); |
---|
| 1772 | nok=nok||d->arg2.Eval(); |
---|
| 1773 | nok=nok||iiExprArith2(this,&d->arg1,d->op,&d->arg2); |
---|
| 1774 | } |
---|
| 1775 | else if(d->argc==3) |
---|
| 1776 | { |
---|
| 1777 | nok=d->arg1.Eval(); |
---|
| 1778 | nok=nok||d->arg2.Eval(); |
---|
| 1779 | nok=nok||d->arg3.Eval(); |
---|
| 1780 | nok=nok||iiExprArith3(this,d->op,&d->arg1,&d->arg2,&d->arg3); |
---|
| 1781 | } |
---|
| 1782 | else if(d->argc!=0) |
---|
| 1783 | { |
---|
| 1784 | nok=d->arg1.Eval(); |
---|
| 1785 | nok=nok||iiExprArithM(this,&d->arg1,d->op); |
---|
| 1786 | } |
---|
| 1787 | else // d->argc == 0 |
---|
| 1788 | { |
---|
| 1789 | nok = iiExprArithM(this, NULL, d->op); |
---|
| 1790 | } |
---|
[0e1846] | 1791 | } |
---|
| 1792 | } |
---|
| 1793 | else if (((rtyp==0)||(rtyp==DEF_CMD)) |
---|
| 1794 | &&(name!=NULL)) |
---|
| 1795 | { |
---|
| 1796 | syMake(this,name); |
---|
| 1797 | } |
---|
| 1798 | #ifdef MDEBUG |
---|
| 1799 | switch(Typ()) |
---|
| 1800 | { |
---|
| 1801 | case NUMBER_CMD: |
---|
| 1802 | #ifdef LDEBUG |
---|
| 1803 | nTest((number)Data()); |
---|
[84a6a7] | 1804 | #endif |
---|
| 1805 | break; |
---|
| 1806 | case BIGINT_CMD: |
---|
| 1807 | #ifdef LDEBUG |
---|
[4ff07f] | 1808 | n_Test((number)Data(),coeffs_BIGINT); |
---|
[0e1846] | 1809 | #endif |
---|
| 1810 | break; |
---|
| 1811 | case POLY_CMD: |
---|
| 1812 | pTest((poly)Data()); |
---|
| 1813 | break; |
---|
| 1814 | case IDEAL_CMD: |
---|
| 1815 | case MODUL_CMD: |
---|
| 1816 | case MATRIX_CMD: |
---|
| 1817 | { |
---|
| 1818 | ideal id=(ideal)Data(); |
---|
[c232af] | 1819 | omCheckAddrSize(id,sizeof(*id)); |
---|
[0e1846] | 1820 | int i=id->ncols*id->nrows-1; |
---|
| 1821 | for(;i>=0;i--) pTest(id->m[i]); |
---|
| 1822 | } |
---|
| 1823 | break; |
---|
| 1824 | } |
---|
| 1825 | #endif |
---|
| 1826 | if (nn!=NULL) nok=nok||nn->Eval(); |
---|
| 1827 | next=nn; |
---|
| 1828 | return nok; |
---|
| 1829 | } |
---|
| 1830 | |
---|
[85e68dd] | 1831 | const char *iiSleftv2name(leftv v) |
---|
[c12cf96] | 1832 | { |
---|
| 1833 | return(v->name); |
---|
| 1834 | } |
---|
[f71681] | 1835 | |
---|
| 1836 | void * sattr::CopyA() |
---|
| 1837 | { |
---|
| 1838 | omCheckAddrSize(this,sizeof(sattr)); |
---|
| 1839 | return s_internalCopy(atyp,data); |
---|
| 1840 | } |
---|
| 1841 | |
---|