[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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[341696] | 7 | /* $Id$ */ |
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[0e1846] | 8 | |
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| 9 | #include <stdlib.h> |
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| 10 | #include <stdio.h> |
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| 11 | #include <string.h> |
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| 12 | #include <ctype.h> |
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| 13 | #include <unistd.h> |
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| 14 | |
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[b1dfaf] | 15 | #include <kernel/mod2.h> |
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[599326] | 16 | #include <kernel/intvec.h> |
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| 17 | #include <Singular/tok.h> |
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| 18 | #include <kernel/options.h> |
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| 19 | #include <Singular/ipid.h> |
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| 20 | #include <kernel/intvec.h> |
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[b1dfaf] | 21 | #include <omalloc/omalloc.h> |
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[599326] | 22 | #include <kernel/febase.h> |
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| 23 | #include <kernel/polys.h> |
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| 24 | #include <kernel/ideals.h> |
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| 25 | #include <kernel/maps.h> |
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| 26 | #include <kernel/matpol.h> |
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| 27 | #include <kernel/kstd1.h> |
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| 28 | #include <kernel/timer.h> |
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| 29 | #include <kernel/ring.h> |
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| 30 | #include <kernel/ffields.h> |
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| 31 | #include <kernel/numbers.h> |
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| 32 | #include <kernel/longrat.h> |
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| 33 | #include <Singular/ipshell.h> |
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| 34 | #include <Singular/lists.h> |
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| 35 | #include <Singular/attrib.h> |
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| 36 | #include <Singular/silink.h> |
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| 37 | #include <kernel/syz.h> |
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| 38 | #include <Singular/attrib.h> |
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| 39 | #include <Singular/subexpr.h> |
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[855a8f] | 40 | |
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| 41 | #ifdef HAVE_FANS |
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[d4df72] | 42 | #include <gfanlib/gfanlib.h> |
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[855a8f] | 43 | #endif |
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[0e1846] | 44 | |
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[0e051f] | 45 | omBin sSubexpr_bin = omGetSpecBin(sizeof(_ssubexpr)); |
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[c232af] | 46 | omBin sleftv_bin = omGetSpecBin(sizeof(sleftv)); |
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| 47 | omBin procinfo_bin = omGetSpecBin(sizeof(procinfo)); |
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| 48 | omBin libstack_bin = omGetSpecBin(sizeof(libstack)); |
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[ec7aac] | 49 | static omBin size_two_bin = omGetSpecBin(2); |
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[c232af] | 50 | |
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[0e1846] | 51 | sleftv sLastPrinted; |
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| 52 | const char sNoName[]="_"; |
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| 53 | #ifdef SIQ |
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| 54 | BOOLEAN siq=FALSE; |
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| 55 | #endif |
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| 56 | |
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| 57 | int sleftv::listLength() |
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| 58 | { |
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| 59 | int n = 1; |
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| 60 | leftv sl = next; |
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| 61 | while (sl!=NULL) |
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| 62 | { |
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| 63 | n++; |
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| 64 | sl=sl->next; |
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| 65 | } |
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| 66 | return n; |
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| 67 | } |
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| 68 | |
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[26364de] | 69 | #ifdef HAVE_FANS |
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[7ec0614] | 70 | #include <sstream> |
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[d4df72] | 71 | std::string toString(gfan::ZMatrix const &m, char *tab=0) |
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| 72 | { |
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| 73 | std::stringstream s; |
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| 74 | |
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| 75 | for(int i=0;i<m.getHeight();i++) |
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| 76 | { |
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| 77 | if(tab)s<<tab; |
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| 78 | for(int j=0;j<m.getWidth();j++) |
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| 79 | { |
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| 80 | s<<m[i][j]; |
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| 81 | if(i+1!=m.getHeight() || j+1!=m.getWidth()) |
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| 82 | { |
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| 83 | s<<","; |
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| 84 | } |
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| 85 | } |
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| 86 | s<<std::endl; |
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| 87 | } |
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| 88 | return s.str(); |
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| 89 | } |
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| 90 | |
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| 91 | std::string toPrintString(gfan::ZMatrix const &m, int fieldWidth, char *tab=0) |
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| 92 | { |
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| 93 | std::stringstream s; |
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| 94 | |
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| 95 | for(int i=0;i<m.getHeight();i++) |
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| 96 | { |
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| 97 | if(tab)s<<tab; |
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| 98 | for(int j=0;j<m.getWidth();j++) |
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| 99 | { |
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| 100 | std::stringstream temp; |
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| 101 | temp<<m[i][j]; |
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| 102 | std::string temp2=temp.str(); |
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| 103 | for(int k=temp2.size();k<fieldWidth;k++)s<<" "; |
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| 104 | s<<temp2; |
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| 105 | if(i+1!=m.getHeight() || j+1!=m.getWidth()) |
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| 106 | { |
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| 107 | s<<" "; |
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| 108 | } |
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| 109 | } |
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| 110 | s<<std::endl; |
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| 111 | } |
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| 112 | return s.str(); |
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| 113 | } |
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| 114 | |
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| 115 | std::string toString(gfan::ZCone const &c) |
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| 116 | { |
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| 117 | std::stringstream s; |
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| 118 | gfan::ZMatrix i=c.getInequalities(); |
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| 119 | gfan::ZMatrix e=c.getEquations(); |
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| 120 | s<<"AMBIENT_DIM"<<std::endl; |
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| 121 | s<<c.ambientDimension()<<std::endl; |
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| 122 | s<<"INEQUALITIES"<<std::endl; |
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| 123 | s<<toString(i); |
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| 124 | s<<"EQUATIONS"<<std::endl; |
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| 125 | s<<toString(e); |
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| 126 | return s.str(); |
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| 127 | } |
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| 128 | |
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[c4d065] | 129 | /* not used */ |
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[d4df72] | 130 | std::string toPrintString(gfan::ZCone const &c, char *nameOfCone) |
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| 131 | { |
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| 132 | std::stringstream s; |
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| 133 | gfan::ZMatrix i=c.getInequalities(); |
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| 134 | gfan::ZMatrix e=c.getEquations(); |
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| 135 | s<<nameOfCone<<"[1]:"<<std::endl; |
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| 136 | s<<c.ambientDimension()<<std::endl; |
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| 137 | s<<nameOfCone<<"[2]:"<<std::endl; |
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| 138 | s<<toPrintString(i,6," "); |
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| 139 | s<<nameOfCone<<"[3]:"<<std::endl; |
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| 140 | s<<toPrintString(e,6," "); |
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| 141 | return s.str(); |
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| 142 | } |
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[26364de] | 143 | #endif |
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[d4df72] | 144 | |
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[0e1846] | 145 | void sleftv::Print(leftv store, int spaces) |
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| 146 | { |
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| 147 | int t=Typ(); |
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| 148 | if (errorreported) return; |
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| 149 | #ifdef SIQ |
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| 150 | if (rtyp==COMMAND) |
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| 151 | { |
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| 152 | command c=(command)data; |
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| 153 | char ch[2]; |
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| 154 | ch[0]=c->op;ch[1]='\0'; |
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[85e68dd] | 155 | const char *s=ch; |
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[2c89d2] | 156 | if (c->op>127) s=iiTwoOps(c->op); |
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[0e1846] | 157 | ::Print("##command %d(%s), %d args\n", |
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| 158 | c->op, s, c->argc); |
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| 159 | if (c->argc>0) |
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| 160 | c->arg1.Print(NULL,spaces+2); |
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| 161 | if(c->argc<4) |
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| 162 | { |
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| 163 | if (c->argc>1) |
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| 164 | c->arg2.Print(NULL,spaces+2); |
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| 165 | if (c->argc>2) |
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| 166 | c->arg3.Print(NULL,spaces+2); |
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| 167 | } |
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| 168 | PrintS("##end"); |
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| 169 | } |
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| 170 | else |
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| 171 | #endif |
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| 172 | { |
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[2ba9a6] | 173 | const char *n=Name(); |
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| 174 | char *s; |
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| 175 | void *d=Data(); |
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| 176 | if (errorreported) |
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| 177 | return; |
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| 178 | if ((store!=NULL)&&(store!=this)) |
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| 179 | store->CleanUp(); |
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[a3432c] | 180 | |
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[2ba9a6] | 181 | switch (t /*=Typ()*/) |
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[0e1846] | 182 | { |
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| 183 | case UNKNOWN: |
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| 184 | case DEF_CMD: |
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| 185 | case PACKAGE_CMD: |
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[490a23b] | 186 | PrintNSpaces(spaces); |
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| 187 | PrintS("`");PrintS(n);PrintS("`"); |
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[0e1846] | 188 | break; |
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| 189 | case NONE: |
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| 190 | return; |
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| 191 | case INTVEC_CMD: |
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| 192 | case INTMAT_CMD: |
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[6d3ffec] | 193 | ((intvec *)d)->show(t,spaces); |
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[0e1846] | 194 | break; |
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| 195 | case RING_CMD: |
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| 196 | case QRING_CMD: |
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[490a23b] | 197 | PrintNSpaces(spaces); |
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[0e1846] | 198 | rWrite((ring)d); |
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| 199 | break; |
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| 200 | case MATRIX_CMD: |
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| 201 | iiWriteMatrix((matrix)d,n,2,spaces); |
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| 202 | break; |
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| 203 | case MODUL_CMD: |
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| 204 | case IDEAL_CMD: |
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[6c4db17] | 205 | if ((TEST_V_QRING) &&(currQuotient!=NULL)) |
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| 206 | { |
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| 207 | jjNormalizeQRingId(this); |
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| 208 | d=Data(); |
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| 209 | } |
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| 210 | // no break: |
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| 211 | case MAP_CMD: |
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[0e1846] | 212 | iiWriteMatrix((matrix)d,n,1,spaces); |
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| 213 | break; |
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| 214 | case POLY_CMD: |
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| 215 | case VECTOR_CMD: |
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[6c4db17] | 216 | if ((TEST_V_QRING) &&(currQuotient!=NULL)) |
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| 217 | { |
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| 218 | jjNormalizeQRingP(this); |
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| 219 | d=Data(); |
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| 220 | } |
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[490a23b] | 221 | PrintNSpaces(spaces); |
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[0e1846] | 222 | pWrite0((poly)d); |
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| 223 | break; |
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[dfc6b54] | 224 | case RESOLUTION_CMD: |
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| 225 | syPrint((syStrategy)d); |
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[a3432c] | 226 | break; |
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[0e1846] | 227 | case STRING_CMD: |
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[490a23b] | 228 | PrintNSpaces(spaces); |
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| 229 | PrintS((char *)d); |
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[0e1846] | 230 | break; |
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| 231 | case INT_CMD: |
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[490a23b] | 232 | PrintNSpaces(spaces); |
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| 233 | ::Print("%d",(int)(long)d); |
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[0e1846] | 234 | break; |
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[4f80bb] | 235 | #ifdef HAVE_FANS |
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| 236 | case CONE_CMD: |
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[c4d065] | 237 | case FAN_CMD: |
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[4f80bb] | 238 | PrintNSpaces(spaces); |
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| 239 | { |
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| 240 | char *s = String(); |
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| 241 | ::PrintS(s); |
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| 242 | omFree(s); |
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| 243 | } |
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| 244 | break; |
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| 245 | #endif /* HAVE_FANS */ |
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[2ba9a6] | 246 | case PROC_CMD: |
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| 247 | { |
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| 248 | procinfov pi=(procinfov)d; |
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[490a23b] | 249 | |
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| 250 | PrintNSpaces(spaces); |
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| 251 | PrintS("// libname : "); |
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| 252 | PrintS(piProcinfo(pi, "libname")); |
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[17681b] | 253 | PrintLn(); |
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[490a23b] | 254 | |
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| 255 | PrintNSpaces(spaces); |
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| 256 | PrintS("// procname : "); |
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| 257 | PrintS(piProcinfo(pi, "procname")); |
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[17681b] | 258 | PrintLn(); |
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[490a23b] | 259 | |
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| 260 | PrintNSpaces(spaces); |
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| 261 | PrintS("// type : "); |
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| 262 | PrintS(piProcinfo(pi, "type")); |
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[a3432c] | 263 | // ::Print("%-*.*s// ref : %s",spaces,spaces," ", |
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| 264 | // piProcinfo(pi, "ref")); |
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| 265 | break; |
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[2ba9a6] | 266 | } |
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[46d09b] | 267 | case POINTER_CMD: |
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| 268 | { package pack = (package)d; |
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[17681b] | 269 | PrintNSpaces(spaces); |
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[490a23b] | 270 | PrintS("// PointerTest\n"); |
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[17681b] | 271 | PrintNSpaces(spaces); |
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[490a23b] | 272 | ::Print("// %s\n",IDID(pack->idroot)); |
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[46d09b] | 273 | //::Print(((char *)(pack->idroot)->data), spaces); |
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| 274 | break; |
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| 275 | } |
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[0e1846] | 276 | case LINK_CMD: |
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| 277 | { |
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| 278 | si_link l=(si_link)d; |
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[17681b] | 279 | PrintNSpaces(spaces); |
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[490a23b] | 280 | ::Print("// type : %s\n", slStatus(l, "type")); |
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[17681b] | 281 | PrintNSpaces(spaces); |
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[490a23b] | 282 | ::Print("// mode : %s\n", slStatus(l, "mode")); |
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[17681b] | 283 | PrintNSpaces(spaces); |
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[490a23b] | 284 | ::Print("// name : %s\n", slStatus(l, "name")); |
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[17681b] | 285 | PrintNSpaces(spaces); |
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[490a23b] | 286 | ::Print("// open : %s\n", slStatus(l, "open")); |
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[17681b] | 287 | PrintNSpaces(spaces); |
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[490a23b] | 288 | ::Print("// read : %s\n", slStatus(l, "read")); |
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[17681b] | 289 | PrintNSpaces(spaces); |
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[490a23b] | 290 | ::Print("// write: %s", slStatus(l, "write")); |
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[d754b7] | 291 | break; |
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[0e1846] | 292 | } |
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| 293 | case NUMBER_CMD: |
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[84a6a7] | 294 | case BIGINT_CMD: |
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[0e1846] | 295 | s=String(d); |
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| 296 | if (s==NULL) return; |
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[17681b] | 297 | PrintNSpaces(spaces); |
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[0e1846] | 298 | PrintS(s); |
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[c232af] | 299 | omFree((ADDRESS)s); |
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[0e1846] | 300 | break; |
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| 301 | case LIST_CMD: |
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| 302 | { |
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| 303 | lists l=(lists)d; |
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| 304 | if (l->nr<0) |
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[17681b] | 305 | { |
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| 306 | PrintNSpaces(spaces); |
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[490a23b] | 307 | PrintS("empty list\n"); |
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[17681b] | 308 | } |
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[0e1846] | 309 | else |
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| 310 | { |
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| 311 | int i=0; |
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| 312 | for (;i<=l->nr;i++) |
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| 313 | { |
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| 314 | if (l->m[i].rtyp!=DEF_CMD) |
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| 315 | { |
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[17681b] | 316 | PrintNSpaces(spaces); |
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[490a23b] | 317 | ::Print("[%d]:\n",i+1); |
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[0e1846] | 318 | l->m[i].Print(NULL,spaces+3); |
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| 319 | } |
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| 320 | } |
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| 321 | } |
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| 322 | break; |
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| 323 | } |
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| 324 | #ifdef TEST |
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| 325 | default: |
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| 326 | ::Print("Print:unknown type %s(%d)", Tok2Cmdname(t),t); |
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| 327 | #endif |
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| 328 | } /* end switch: (Typ()) */ |
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| 329 | } |
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| 330 | if (next!=NULL) |
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| 331 | { |
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| 332 | if (t==COMMAND) PrintLn(); |
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| 333 | else if (t!=LIST_CMD) PrintS(" "); |
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| 334 | next->Print(NULL,spaces); |
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| 335 | } |
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| 336 | else if (t!=LIST_CMD) |
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| 337 | { |
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| 338 | PrintLn(); |
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[a3432c] | 339 | } |
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[0e1846] | 340 | #ifdef SIQ |
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| 341 | if (rtyp!=COMMAND) |
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| 342 | #endif |
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| 343 | { |
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| 344 | if ((store!=NULL) |
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| 345 | && (store!=this) |
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| 346 | && (t/*Typ()*/!=LINK_CMD) |
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| 347 | && (t/*Typ()*/!=RING_CMD) |
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| 348 | && (t/*Typ()*/!=QRING_CMD) |
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[46d09b] | 349 | && (t/*Typ()*/!=POINTER_CMD) |
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[0e1846] | 350 | && (t/*Typ()*/!=PACKAGE_CMD) |
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| 351 | && (t/*Typ()*/!=PROC_CMD) |
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[6ae4f5] | 352 | && (t/*Typ()*/!=DEF_CMD) |
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[0e1846] | 353 | ) |
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| 354 | { |
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| 355 | store->rtyp=t/*Typ()*/; |
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| 356 | store->data=CopyD(); |
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[3074334] | 357 | if((e!=NULL)||(attribute!=NULL)) |
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| 358 | { |
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| 359 | store->attribute=CopyA(); |
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| 360 | } |
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| 361 | if (e==NULL) |
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| 362 | { |
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| 363 | store->flag=flag; |
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| 364 | } |
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| 365 | //else |
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| 366 | //{ |
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| 367 | //} |
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[0e1846] | 368 | } |
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| 369 | } |
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| 370 | } |
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| 371 | |
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[16acb0] | 372 | void sleftv::CleanUp(ring r) |
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[0e1846] | 373 | { |
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[ea947e] | 374 | if ((name!=NULL) && (name!=sNoName) && (rtyp!=IDHDL) && (rtyp!=ALIAS_CMD)) |
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[0e1846] | 375 | { |
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| 376 | //::Print("free %x (%s)\n",name,name); |
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[c232af] | 377 | omFree((ADDRESS)name); |
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[0e1846] | 378 | } |
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[f2dff02] | 379 | //name=NULL; |
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| 380 | //flag=0; |
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[0e1846] | 381 | if (data!=NULL) |
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| 382 | { |
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| 383 | switch (rtyp) |
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| 384 | { |
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| 385 | case INTVEC_CMD: |
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| 386 | case INTMAT_CMD: |
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| 387 | delete (intvec *)data; |
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| 388 | break; |
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| 389 | case MAP_CMD: |
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[c232af] | 390 | omFree((ADDRESS)((map)data)->preimage); |
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[0e1846] | 391 | ((map)data)->preimage=NULL; |
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| 392 | // no break: kill the image as an ideal |
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| 393 | case MATRIX_CMD: |
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| 394 | case MODUL_CMD: |
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| 395 | case IDEAL_CMD: |
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[17681b] | 396 | if ((((long)data) & 3)==0) |
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| 397 | { |
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[ff7e529] | 398 | if(r!=NULL) id_Delete((ideal *)(&data),r); |
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[17681b] | 399 | } |
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[0e1846] | 400 | break; |
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| 401 | case STRING_CMD: |
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[ff7e529] | 402 | omFree((ADDRESS)data); |
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[0e1846] | 403 | break; |
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| 404 | case POLY_CMD: |
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| 405 | case VECTOR_CMD: |
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[fa79909] | 406 | if (r!=NULL) p_Delete((poly *)(&data),r); |
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[0e1846] | 407 | break; |
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| 408 | case NUMBER_CMD: |
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[fa79909] | 409 | if (r!=NULL) n_Delete((number *)(&data),r); |
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[0e1846] | 410 | break; |
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[84a6a7] | 411 | case BIGINT_CMD: |
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| 412 | nlDelete((number *)(&data),r); |
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| 413 | break; |
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[0e1846] | 414 | case LIST_CMD: |
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[dbb955] | 415 | ((lists)data)->Clean(r); // may contain ring-dep data |
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[0e1846] | 416 | break; |
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| 417 | case QRING_CMD: |
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| 418 | case RING_CMD: |
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| 419 | rKill((ring)data); |
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| 420 | break; |
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[2ba9a6] | 421 | case PROC_CMD: |
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[a3432c] | 422 | piKill((procinfov)data); |
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| 423 | break; |
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[0e1846] | 424 | case LINK_CMD: |
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| 425 | slKill((si_link)data); |
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| 426 | break; |
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| 427 | case COMMAND: |
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| 428 | { |
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| 429 | command cmd=(command)data; |
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| 430 | if (cmd->arg1.rtyp!=0) cmd->arg1.CleanUp(); |
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| 431 | if (cmd->arg2.rtyp!=0) cmd->arg2.CleanUp(); |
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| 432 | if (cmd->arg3.rtyp!=0) cmd->arg3.CleanUp(); |
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[631c4c] | 433 | omFreeBin((ADDRESS)data, sip_command_bin); |
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[0e1846] | 434 | break; |
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| 435 | } |
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[dfc6b54] | 436 | case RESOLUTION_CMD: |
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[fa79909] | 437 | if (r!=NULL) syKillComputation((syStrategy)data,r); |
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[dfc6b54] | 438 | break; |
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[0e1846] | 439 | #ifdef TEST |
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| 440 | // the following types do not take memory |
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| 441 | // or are not copied |
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| 442 | case IDHDL: |
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| 443 | case PACKAGE_CMD: |
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| 444 | case ANY_TYPE: |
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| 445 | case VECHO: |
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| 446 | case VPRINTLEVEL: |
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| 447 | case VCOLMAX: |
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| 448 | case VTIMER: |
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[f2dff02] | 449 | case VRTIMER: |
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[0e1846] | 450 | case VOICE: |
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| 451 | case VMAXDEG: |
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| 452 | case VMAXMULT: |
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| 453 | case TRACE: |
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| 454 | case VSHORTOUT: |
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| 455 | case VNOETHER: |
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| 456 | case VMINPOLY: |
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| 457 | case 0: |
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| 458 | case INT_CMD: |
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| 459 | break; |
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| 460 | default: |
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| 461 | ::Print("CleanUp: unknown type %d\n",rtyp); /* DEBUG */ |
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[a3432c] | 462 | #endif |
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[0e1846] | 463 | } /* end switch: (rtyp) */ |
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[ff7e529] | 464 | //data=NULL; // will be done by Init() at the end |
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[0e1846] | 465 | } |
---|
| 466 | if (attribute!=NULL) |
---|
| 467 | { |
---|
| 468 | switch (rtyp) |
---|
| 469 | { |
---|
[46d09b] | 470 | case POINTER_CMD: |
---|
[0e1846] | 471 | case PACKAGE_CMD: |
---|
| 472 | case IDHDL: |
---|
| 473 | case ANY_TYPE: |
---|
| 474 | case VECHO: |
---|
| 475 | case VPRINTLEVEL: |
---|
| 476 | case VCOLMAX: |
---|
| 477 | case VTIMER: |
---|
[7a7652] | 478 | case VRTIMER: |
---|
[0e1846] | 479 | case VOICE: |
---|
| 480 | case VMAXDEG: |
---|
| 481 | case VMAXMULT: |
---|
| 482 | case TRACE: |
---|
| 483 | case VSHORTOUT: |
---|
| 484 | case VNOETHER: |
---|
| 485 | case VMINPOLY: |
---|
[7a7652] | 486 | case LIB_CMD: |
---|
[0e1846] | 487 | case 0: |
---|
[ff7e529] | 488 | //attribute=NULL; // will be done by Init() at the end |
---|
[0e1846] | 489 | break; |
---|
| 490 | default: |
---|
| 491 | { |
---|
| 492 | attr t; |
---|
| 493 | while (attribute!=NULL) |
---|
| 494 | { |
---|
| 495 | t=attribute->next; |
---|
[2dbaba4] | 496 | attribute->kill(currRing); |
---|
[0e1846] | 497 | attribute=t; |
---|
| 498 | } |
---|
| 499 | } |
---|
| 500 | } |
---|
| 501 | } |
---|
| 502 | Subexpr h; |
---|
| 503 | while (e!=NULL) |
---|
| 504 | { |
---|
| 505 | h=e->next; |
---|
[c232af] | 506 | omFreeBin((ADDRESS)e, sSubexpr_bin); |
---|
[0e1846] | 507 | e=h; |
---|
| 508 | } |
---|
[ff7e529] | 509 | //rtyp=NONE; // will be done by Init() at the end |
---|
[0e1846] | 510 | if (next!=NULL) |
---|
| 511 | { |
---|
[df4422] | 512 | leftv tmp_n; |
---|
| 513 | do |
---|
| 514 | { |
---|
| 515 | tmp_n=next->next; |
---|
| 516 | //next->name=NULL; |
---|
| 517 | next->next=NULL; |
---|
[16acb0] | 518 | next->CleanUp(r); |
---|
[c232af] | 519 | omFreeBin((ADDRESS)next, sleftv_bin); |
---|
[df4422] | 520 | next=tmp_n; |
---|
| 521 | } while (next!=NULL); |
---|
[0e1846] | 522 | } |
---|
[f2dff02] | 523 | Init(); |
---|
[0e1846] | 524 | } |
---|
| 525 | |
---|
[4cbe5d] | 526 | BOOLEAN sleftv::RingDependend() |
---|
| 527 | { |
---|
| 528 | int rt=Typ(); |
---|
[df5fc1] | 529 | if(::RingDependend(rt) && (rt!=QRING_CMD)) |
---|
[4cbe5d] | 530 | return TRUE; |
---|
| 531 | if (rt==LIST_CMD) |
---|
| 532 | return lRingDependend((lists)Data()); |
---|
[a3bc95e] | 533 | return FALSE; |
---|
[4cbe5d] | 534 | } |
---|
| 535 | |
---|
[a1a595] | 536 | static inline void * s_internalCopy(const int t, void *d) |
---|
[0e1846] | 537 | { |
---|
[dfc6b54] | 538 | switch (t) |
---|
[0e1846] | 539 | { |
---|
| 540 | case INTVEC_CMD: |
---|
| 541 | case INTMAT_CMD: |
---|
| 542 | return (void *)ivCopy((intvec *)d); |
---|
| 543 | case MATRIX_CMD: |
---|
| 544 | return (void *)mpCopy((matrix)d); |
---|
| 545 | case IDEAL_CMD: |
---|
| 546 | case MODUL_CMD: |
---|
| 547 | return (void *)idCopy((ideal)d); |
---|
| 548 | case STRING_CMD: |
---|
[c232af] | 549 | return (void *)omStrDup((char *)d); |
---|
[46d09b] | 550 | case POINTER_CMD: |
---|
| 551 | return d; |
---|
[daeb6d] | 552 | case PACKAGE_CMD: |
---|
| 553 | return (void *)paCopy((package) d); |
---|
[0e1846] | 554 | case PROC_CMD: |
---|
[2ba9a6] | 555 | return (void *)piCopy((procinfov) d); |
---|
[0e1846] | 556 | case POLY_CMD: |
---|
| 557 | case VECTOR_CMD: |
---|
| 558 | return (void *)pCopy((poly)d); |
---|
| 559 | case INT_CMD: |
---|
| 560 | return d; |
---|
| 561 | case NUMBER_CMD: |
---|
| 562 | return (void *)nCopy((number)d); |
---|
[84a6a7] | 563 | case BIGINT_CMD: |
---|
| 564 | return (void *)nlCopy((number)d); |
---|
[0e1846] | 565 | case MAP_CMD: |
---|
| 566 | return (void *)maCopy((map)d); |
---|
| 567 | case LIST_CMD: |
---|
| 568 | return (void *)lCopy((lists)d); |
---|
[e6969d] | 569 | case LINK_CMD: |
---|
| 570 | return (void *)slCopy((si_link) d); |
---|
[2f12a6f] | 571 | case RING_CMD: |
---|
| 572 | case QRING_CMD: |
---|
| 573 | { |
---|
| 574 | ring r=(ring)d; |
---|
| 575 | r->ref++; |
---|
| 576 | return d; |
---|
| 577 | } |
---|
[4f80bb] | 578 | #ifdef HAVE_FANS |
---|
[c4d065] | 579 | case FAN_CMD: |
---|
[4f80bb] | 580 | { |
---|
[c4d065] | 581 | gfan::ZFan* zf = (gfan::ZFan*)d; |
---|
| 582 | gfan::ZFan* newZf = new gfan::ZFan(*zf); |
---|
| 583 | return newZf; |
---|
| 584 | } |
---|
[4f80bb] | 585 | case CONE_CMD: |
---|
| 586 | { |
---|
[d4df72] | 587 | gfan::ZCone* zc = (gfan::ZCone*)d; |
---|
| 588 | gfan::ZCone* newZc = new gfan::ZCone(*zc); |
---|
| 589 | return newZc; |
---|
[4f80bb] | 590 | } |
---|
| 591 | #endif /* HAVE_FANS */ |
---|
[dfc6b54] | 592 | case RESOLUTION_CMD: |
---|
| 593 | return (void*)syCopy((syStrategy)d); |
---|
[0e1846] | 594 | #ifdef TEST |
---|
| 595 | case DEF_CMD: |
---|
| 596 | case NONE: |
---|
| 597 | break; /* error recovery: do nothing */ |
---|
| 598 | //case COMMAND: |
---|
| 599 | default: |
---|
[b70e54] | 600 | Warn("s_internalCopy: cannot copy type %s(%d)", |
---|
[a1a595] | 601 | Tok2Cmdname(t),t); |
---|
[0e1846] | 602 | #endif |
---|
| 603 | } |
---|
| 604 | return NULL; |
---|
| 605 | } |
---|
| 606 | |
---|
[f71681] | 607 | |
---|
| 608 | |
---|
[a1a595] | 609 | void * slInternalCopy(leftv source, const int t, void *d, Subexpr e) |
---|
| 610 | { |
---|
| 611 | if (t==STRING_CMD) |
---|
| 612 | { |
---|
| 613 | if ((e==NULL) |
---|
| 614 | || (source->rtyp==LIST_CMD) |
---|
| 615 | || ((source->rtyp==IDHDL)&&(IDTYP((idhdl)source->data)==LIST_CMD))) |
---|
| 616 | return (void *)omStrDup((char *)d); |
---|
| 617 | else if (e->next==NULL) |
---|
| 618 | { |
---|
| 619 | char *s=(char*)omAllocBin(size_two_bin); |
---|
| 620 | s[0]=*(char *)d; |
---|
| 621 | s[1]='\0'; |
---|
| 622 | return s; |
---|
| 623 | } |
---|
| 624 | #ifdef TEST |
---|
| 625 | else |
---|
| 626 | { |
---|
| 627 | Werror("not impl. string-op in `%s`",my_yylinebuf); |
---|
| 628 | return NULL; |
---|
| 629 | } |
---|
| 630 | #endif |
---|
| 631 | } |
---|
| 632 | return s_internalCopy(t,d); |
---|
| 633 | } |
---|
| 634 | |
---|
[0e1846] | 635 | void sleftv::Copy(leftv source) |
---|
| 636 | { |
---|
[f2dff02] | 637 | Init(); |
---|
[0e1846] | 638 | rtyp=source->Typ(); |
---|
| 639 | void *d=source->Data(); |
---|
| 640 | if(!errorreported) |
---|
| 641 | { |
---|
[a1a595] | 642 | data=s_internalCopy(rtyp,d); |
---|
[24c186a] | 643 | if ((source->attribute!=NULL)||(source->e!=NULL)) |
---|
| 644 | attribute=source->CopyA(); |
---|
[3074334] | 645 | if(source->e==NULL) |
---|
| 646 | { |
---|
| 647 | flag=source->flag; |
---|
| 648 | } |
---|
| 649 | //else |
---|
| 650 | //{ |
---|
| 651 | //} |
---|
[24c186a] | 652 | if (source->next!=NULL) |
---|
| 653 | { |
---|
[c232af] | 654 | next=(leftv)omAllocBin(sleftv_bin); |
---|
[24c186a] | 655 | next->Copy(source->next); |
---|
| 656 | } |
---|
[0e1846] | 657 | } |
---|
| 658 | } |
---|
| 659 | |
---|
| 660 | void * sleftv::CopyD(int t) |
---|
| 661 | { |
---|
| 662 | if ((rtyp!=IDHDL)&&(e==NULL)) |
---|
| 663 | { |
---|
[a3432c] | 664 | if (iiCheckRing(t)) return NULL; |
---|
[0e1846] | 665 | void *x=data; |
---|
| 666 | if (rtyp==VNOETHER) x=(void *)pCopy(ppNoether); |
---|
[be0d84] | 667 | else if ((rtyp==VMINPOLY)&& (currRing->minpoly!=NULL)&&(!rField_is_GF())) |
---|
[4c001a] | 668 | x=(void *)nCopy(currRing->minpoly); |
---|
[0e1846] | 669 | data=NULL; |
---|
| 670 | return x; |
---|
| 671 | } |
---|
[a3432c] | 672 | void *d=Data(); // will also do a iiCheckRing |
---|
| 673 | if ((!errorreported) && (d!=NULL)) return slInternalCopy(this,t,d,e); |
---|
[0e1846] | 674 | return NULL; |
---|
| 675 | } |
---|
| 676 | |
---|
[2166ad3] | 677 | //void * sleftv::CopyD() |
---|
| 678 | //{ |
---|
[24c186a] | 679 | //if ((rtyp!=IDHDL)&&(e==NULL) |
---|
| 680 | //&&(rtyp!=VNOETHER)&&(rtyp!=LIB_CMD)&&(rtyp!=VMINPOLY)) |
---|
| 681 | //{ |
---|
| 682 | // void *x=data; |
---|
| 683 | // data=NULL; |
---|
| 684 | // return x; |
---|
| 685 | //} |
---|
[2166ad3] | 686 | // return CopyD(Typ()); |
---|
| 687 | //} |
---|
[0e1846] | 688 | |
---|
| 689 | attr sleftv::CopyA() |
---|
| 690 | { |
---|
[13e2da] | 691 | attr *a=Attribute(); |
---|
[f4e756] | 692 | if ((a!=NULL) && (*a!=NULL)) |
---|
[13e2da] | 693 | return (*a)->Copy(); |
---|
[a3432c] | 694 | return NULL; |
---|
[0e1846] | 695 | } |
---|
| 696 | |
---|
[a79a128] | 697 | char * sleftv::String(void *d, BOOLEAN typed, int dim) |
---|
[0e1846] | 698 | { |
---|
| 699 | #ifdef SIQ |
---|
| 700 | if (rtyp==COMMAND) |
---|
| 701 | { |
---|
| 702 | ::Print("##command %d\n",((command)data)->op); |
---|
| 703 | if (((command)data)->arg1.rtyp!=0) |
---|
| 704 | ((command)data)->arg1.Print(NULL,2); |
---|
| 705 | if (((command)data)->arg2.rtyp!=0) |
---|
| 706 | ((command)data)->arg2.Print(NULL,2); |
---|
| 707 | if (((command)data)->arg3.rtyp==0) |
---|
| 708 | ((command)data)->arg3.Print(NULL,2); |
---|
| 709 | PrintS("##end\n"); |
---|
[c232af] | 710 | return omStrDup(""); |
---|
[0e1846] | 711 | } |
---|
| 712 | #endif |
---|
| 713 | if (d==NULL) d=Data(); |
---|
| 714 | if (!errorreported) |
---|
| 715 | { |
---|
| 716 | char *s; |
---|
| 717 | const char *n; |
---|
| 718 | if (name!=NULL) n=name; |
---|
| 719 | else n=sNoName; |
---|
[84a6a7] | 720 | int t=Typ(); |
---|
| 721 | switch (t /*Typ()*/) |
---|
[0e1846] | 722 | { |
---|
[4b2155] | 723 | case INT_CMD: |
---|
[7604db] | 724 | if (typed) |
---|
| 725 | { |
---|
[c232af] | 726 | s=(char *)omAlloc(MAX_INT_LEN+7); |
---|
[7447d8] | 727 | sprintf(s,"int(%d)",(int)(long)d); |
---|
[7604db] | 728 | } |
---|
| 729 | else |
---|
| 730 | { |
---|
[c232af] | 731 | s=(char *)omAlloc(MAX_INT_LEN+2); |
---|
[7447d8] | 732 | sprintf(s,"%d",(int)(long)d); |
---|
[7604db] | 733 | } |
---|
| 734 | return s; |
---|
| 735 | |
---|
[4b2155] | 736 | case STRING_CMD: |
---|
[7604db] | 737 | if (d == NULL) |
---|
| 738 | { |
---|
[c232af] | 739 | if (typed) return omStrDup("\"\""); |
---|
| 740 | return omStrDup(""); |
---|
[7604db] | 741 | } |
---|
| 742 | if (typed) |
---|
| 743 | { |
---|
[c232af] | 744 | s = (char*) omAlloc(strlen((char*) d) + 3); |
---|
[7604db] | 745 | sprintf(s,"\"%s\"", (char*) d); |
---|
| 746 | return s; |
---|
| 747 | } |
---|
| 748 | else |
---|
| 749 | { |
---|
[c232af] | 750 | return omStrDup((char*)d); |
---|
[7604db] | 751 | } |
---|
[c931a2] | 752 | |
---|
[4b2155] | 753 | case POLY_CMD: |
---|
| 754 | case VECTOR_CMD: |
---|
[7604db] | 755 | if (typed) |
---|
| 756 | { |
---|
| 757 | char* ps = pString((poly) d); |
---|
[c232af] | 758 | s = (char*) omAlloc(strlen(ps) + 10); |
---|
[84a6a7] | 759 | sprintf(s,"%s(%s)", (t /*Typ()*/ == POLY_CMD ? "poly" : "vector"), ps); |
---|
[7604db] | 760 | return s; |
---|
| 761 | } |
---|
| 762 | else |
---|
[c232af] | 763 | return omStrDup(pString((poly)d)); |
---|
[7604db] | 764 | |
---|
[4b2155] | 765 | case NUMBER_CMD: |
---|
[a70441f] | 766 | StringSetS((char*) (typed ? "number(" : "")); |
---|
[4b2155] | 767 | if ((rtyp==IDHDL)&&(IDTYP((idhdl)data)==NUMBER_CMD)) |
---|
| 768 | { |
---|
| 769 | nWrite(IDNUMBER((idhdl)data)); |
---|
| 770 | } |
---|
| 771 | else if (rtyp==NUMBER_CMD) |
---|
| 772 | { |
---|
| 773 | number n=(number)data; |
---|
| 774 | nWrite(n); |
---|
| 775 | data=(char *)n; |
---|
| 776 | } |
---|
| 777 | else if((rtyp==VMINPOLY)&&(rField_is_GF())) |
---|
| 778 | { |
---|
| 779 | nfShowMipo(); |
---|
| 780 | } |
---|
| 781 | else |
---|
| 782 | { |
---|
| 783 | number n=nCopy((number)d); |
---|
| 784 | nWrite(n); |
---|
| 785 | nDelete(&n); |
---|
| 786 | } |
---|
[a70441f] | 787 | s = StringAppendS((char*) (typed ? ")" : "")); |
---|
[c232af] | 788 | return omStrDup(s); |
---|
[c931a2] | 789 | |
---|
[84a6a7] | 790 | case BIGINT_CMD: |
---|
| 791 | { |
---|
| 792 | StringSetS((char*) (typed ? "bigint(" : "")); |
---|
| 793 | number nl=(number)d; |
---|
[493225] | 794 | nlWrite(nl,NULL); |
---|
[84a6a7] | 795 | s = StringAppendS((char*) (typed ? ")" : "")); |
---|
| 796 | return omStrDup(s); |
---|
| 797 | } |
---|
| 798 | |
---|
[4b2155] | 799 | case MATRIX_CMD: |
---|
[7604db] | 800 | s= iiStringMatrix((matrix)d,dim); |
---|
| 801 | if (typed) |
---|
| 802 | { |
---|
[c232af] | 803 | char* ns = (char*) omAlloc(strlen(s) + 40); |
---|
[c931a2] | 804 | sprintf(ns, "matrix(ideal(%s),%d,%d)", s, |
---|
[7604db] | 805 | ((ideal) d)->nrows, ((ideal) d)->ncols); |
---|
[c232af] | 806 | omCheckAddr(ns); |
---|
[7604db] | 807 | return ns; |
---|
| 808 | } |
---|
| 809 | else |
---|
| 810 | { |
---|
[c232af] | 811 | return omStrDup(s); |
---|
[7604db] | 812 | } |
---|
| 813 | |
---|
[4b2155] | 814 | case MODUL_CMD: |
---|
| 815 | case IDEAL_CMD: |
---|
| 816 | case MAP_CMD: |
---|
[7604db] | 817 | s= iiStringMatrix((matrix)d,dim); |
---|
| 818 | if (typed) |
---|
| 819 | { |
---|
[c232af] | 820 | char* ns = (char*) omAlloc(strlen(s) + 10); |
---|
[84a6a7] | 821 | sprintf(ns, "%s(%s)", (t/*Typ()*/==MODUL_CMD ? "module" : "ideal"), s); |
---|
[c232af] | 822 | omCheckAddr(ns); |
---|
[7604db] | 823 | return ns; |
---|
| 824 | } |
---|
[c232af] | 825 | return omStrDup(s); |
---|
[7604db] | 826 | |
---|
[4b2155] | 827 | case INTVEC_CMD: |
---|
| 828 | case INTMAT_CMD: |
---|
| 829 | { |
---|
| 830 | intvec *v=(intvec *)d; |
---|
[a79a128] | 831 | s = v->String(dim); |
---|
[7604db] | 832 | if (typed) |
---|
| 833 | { |
---|
| 834 | char* ns; |
---|
[84a6a7] | 835 | if (t/*Typ()*/ == INTMAT_CMD) |
---|
[7604db] | 836 | { |
---|
[c232af] | 837 | ns = (char*) omAlloc(strlen(s) + 40); |
---|
[7604db] | 838 | sprintf(ns, "intmat(intvec(%s),%d,%d)", s, v->rows(), v->cols()); |
---|
| 839 | } |
---|
| 840 | else |
---|
| 841 | { |
---|
[c232af] | 842 | ns = (char*) omAlloc(strlen(s) + 10); |
---|
[7604db] | 843 | sprintf(ns, "intvec(%s)", s); |
---|
| 844 | } |
---|
[c232af] | 845 | omCheckAddr(ns); |
---|
| 846 | omFree(s); |
---|
[7604db] | 847 | return ns; |
---|
| 848 | } |
---|
| 849 | else |
---|
| 850 | return s; |
---|
[4b2155] | 851 | } |
---|
[7604db] | 852 | |
---|
[4b2155] | 853 | case RING_CMD: |
---|
| 854 | case QRING_CMD: |
---|
[7604db] | 855 | s = rString((ring)d); |
---|
[c931a2] | 856 | |
---|
[7604db] | 857 | if (typed) |
---|
| 858 | { |
---|
| 859 | char* ns; |
---|
[84a6a7] | 860 | if (t/*Typ()*/ == QRING_CMD) |
---|
[7604db] | 861 | { |
---|
| 862 | char* id = iiStringMatrix((matrix) ((ring) d)->qideal, dim); |
---|
[c232af] | 863 | ns = (char*) omAlloc(strlen(s) + strlen(id) + 20); |
---|
[7604db] | 864 | sprintf(ns, "\"%s\";%sideal(%s)", s,(dim == 2 ? "\n" : " "), id); |
---|
| 865 | } |
---|
| 866 | else |
---|
| 867 | { |
---|
[c232af] | 868 | ns = (char*) omAlloc(strlen(s) + 4); |
---|
[7604db] | 869 | sprintf(ns, "\"%s\"", s); |
---|
| 870 | } |
---|
[c232af] | 871 | omFree(s); |
---|
| 872 | omCheckAddr(ns); |
---|
[7604db] | 873 | return ns; |
---|
| 874 | } |
---|
| 875 | return s; |
---|
[4f80bb] | 876 | #ifdef HAVE_FANS |
---|
[c4d065] | 877 | case FAN_CMD: |
---|
[4f80bb] | 878 | { |
---|
[c4d065] | 879 | gfan::ZFan* zf = (gfan::ZFan*)d; |
---|
| 880 | std::string s = zf->toString(); |
---|
| 881 | char* ns = (char*) omAlloc(strlen(s.c_str()) + 10); |
---|
| 882 | sprintf(ns, "%s", s.c_str()); |
---|
[4f80bb] | 883 | omCheckAddr(ns); |
---|
| 884 | return ns; |
---|
[c4d065] | 885 | } |
---|
[4f80bb] | 886 | case CONE_CMD: |
---|
| 887 | { |
---|
[d4df72] | 888 | gfan::ZCone* zc = (gfan::ZCone*)d; |
---|
| 889 | std::string s = toString(*zc); |
---|
| 890 | char* ns = (char*) omAlloc(strlen(s.c_str()) + 10); |
---|
| 891 | sprintf(ns, "%s", s.c_str()); |
---|
[4f80bb] | 892 | omCheckAddr(ns); |
---|
| 893 | return ns; |
---|
| 894 | } |
---|
| 895 | #endif /* HAVE_FANS */ |
---|
[4b2155] | 896 | case RESOLUTION_CMD: |
---|
[077e9c] | 897 | { |
---|
[4b2155] | 898 | lists l = syConvRes((syStrategy)d); |
---|
[a79a128] | 899 | s = lString(l, typed, dim); |
---|
[4b2155] | 900 | l->Clean(); |
---|
[7604db] | 901 | return s; |
---|
[077e9c] | 902 | } |
---|
[7604db] | 903 | |
---|
[4b2155] | 904 | case PROC_CMD: |
---|
[0e1846] | 905 | { |
---|
[4b2155] | 906 | procinfo* pi = (procinfo*) d; |
---|
| 907 | if((pi->language == LANG_SINGULAR) && (pi->data.s.body!=NULL)) |
---|
[7604db] | 908 | s = (pi->data.s.body); |
---|
[4b2155] | 909 | else |
---|
[85e68dd] | 910 | s = (char *)""; |
---|
[7604db] | 911 | if (typed) |
---|
| 912 | { |
---|
[c232af] | 913 | char* ns = (char*) omAlloc(strlen(s) + 4); |
---|
[7604db] | 914 | sprintf(ns, "\"%s\"", s); |
---|
[c232af] | 915 | omCheckAddr(ns); |
---|
[7604db] | 916 | return ns; |
---|
| 917 | } |
---|
[c232af] | 918 | return omStrDup(s); |
---|
[0e1846] | 919 | } |
---|
[c931a2] | 920 | |
---|
[f82470] | 921 | case LINK_CMD: |
---|
[a79a128] | 922 | s = slString((si_link) d); |
---|
[7604db] | 923 | if (typed) |
---|
| 924 | { |
---|
[c232af] | 925 | char* ns = (char*) omAlloc(strlen(s) + 10); |
---|
[7604db] | 926 | sprintf(ns, "link(\"%s\")", s); |
---|
[c232af] | 927 | omFree(s); |
---|
| 928 | omCheckAddr(ns); |
---|
[7604db] | 929 | return ns; |
---|
| 930 | } |
---|
| 931 | return s; |
---|
[c931a2] | 932 | |
---|
[4b2155] | 933 | case LIST_CMD: |
---|
[7604db] | 934 | return lString((lists) d, typed, dim); |
---|
[0e1846] | 935 | } /* end switch: (Typ()) */ |
---|
| 936 | } |
---|
[c232af] | 937 | return omStrDup(""); |
---|
[0e1846] | 938 | } |
---|
| 939 | |
---|
[c931a2] | 940 | |
---|
[0e1846] | 941 | int sleftv::Typ() |
---|
| 942 | { |
---|
| 943 | if (e==NULL) |
---|
| 944 | { |
---|
[38cfbb] | 945 | switch (rtyp) |
---|
[0e1846] | 946 | { |
---|
[11ca48] | 947 | case IDHDL: |
---|
| 948 | return IDTYP((idhdl)data); |
---|
[ea947e] | 949 | case ALIAS_CMD: |
---|
| 950 | { |
---|
| 951 | idhdl h=(idhdl)data; |
---|
| 952 | return ((idhdl)h->data.ustring)->typ; |
---|
| 953 | } |
---|
[0e1846] | 954 | case VECHO: |
---|
| 955 | case VPRINTLEVEL: |
---|
| 956 | case VCOLMAX: |
---|
| 957 | case VTIMER: |
---|
[7a7652] | 958 | case VRTIMER: |
---|
[0e1846] | 959 | case VOICE: |
---|
| 960 | case VMAXDEG: |
---|
| 961 | case VMAXMULT: |
---|
| 962 | case TRACE: |
---|
| 963 | case VSHORTOUT: |
---|
| 964 | return INT_CMD; |
---|
| 965 | case VMINPOLY: |
---|
| 966 | return NUMBER_CMD; |
---|
| 967 | case VNOETHER: |
---|
| 968 | return POLY_CMD; |
---|
| 969 | //case COMMAND: |
---|
| 970 | // return COMMAND; |
---|
| 971 | default: |
---|
| 972 | return rtyp; |
---|
| 973 | } |
---|
| 974 | } |
---|
| 975 | int r=0; |
---|
| 976 | int t=rtyp; |
---|
[11ca48] | 977 | if (t==IDHDL) t=IDTYP((idhdl)data); |
---|
| 978 | else if (t==ALIAS_CMD) { idhdl h=(idhdl)IDDATA((idhdl)data); t=IDTYP(h); } |
---|
[0e1846] | 979 | switch (t) |
---|
| 980 | { |
---|
| 981 | case INTVEC_CMD: |
---|
| 982 | case INTMAT_CMD: |
---|
| 983 | r=INT_CMD; |
---|
| 984 | break; |
---|
| 985 | case IDEAL_CMD: |
---|
| 986 | case MATRIX_CMD: |
---|
| 987 | case MAP_CMD: |
---|
| 988 | r=POLY_CMD; |
---|
| 989 | break; |
---|
| 990 | case MODUL_CMD: |
---|
| 991 | r=VECTOR_CMD; |
---|
| 992 | break; |
---|
| 993 | case STRING_CMD: |
---|
| 994 | r=STRING_CMD; |
---|
| 995 | break; |
---|
| 996 | case LIST_CMD: |
---|
| 997 | { |
---|
| 998 | lists l; |
---|
| 999 | if (rtyp==IDHDL) l=IDLIST((idhdl)data); |
---|
| 1000 | else l=(lists)data; |
---|
| 1001 | if ((0<e->start)&&(e->start<=l->nr+1)) |
---|
| 1002 | { |
---|
[f1615e] | 1003 | Subexpr tmp=l->m[e->start-1].e; |
---|
[0e1846] | 1004 | l->m[e->start-1].e=e->next; |
---|
| 1005 | r=l->m[e->start-1].Typ(); |
---|
[f1615e] | 1006 | e->next=l->m[e->start-1].e; |
---|
| 1007 | l->m[e->start-1].e=tmp; |
---|
[0e1846] | 1008 | } |
---|
| 1009 | else |
---|
| 1010 | { |
---|
| 1011 | //Warn("out of range: %d not in 1..%d",e->start,l->nr+1); |
---|
| 1012 | r=NONE; |
---|
| 1013 | } |
---|
| 1014 | break; |
---|
| 1015 | } |
---|
| 1016 | default: |
---|
| 1017 | Werror("cannot index type %d",t); |
---|
| 1018 | } |
---|
| 1019 | return r; |
---|
| 1020 | } |
---|
| 1021 | |
---|
| 1022 | int sleftv::LTyp() |
---|
| 1023 | { |
---|
| 1024 | lists l=NULL; |
---|
| 1025 | int r; |
---|
| 1026 | if (rtyp==LIST_CMD) |
---|
| 1027 | l=(lists)data; |
---|
| 1028 | else if ((rtyp==IDHDL)&& (IDTYP((idhdl)data)==LIST_CMD)) |
---|
| 1029 | l=IDLIST((idhdl)data); |
---|
| 1030 | else |
---|
| 1031 | return Typ(); |
---|
| 1032 | //if (l!=NULL) |
---|
| 1033 | { |
---|
| 1034 | if ((e!=NULL) && (e->next!=NULL)) |
---|
| 1035 | { |
---|
| 1036 | if ((0<e->start)&&(e->start<=l->nr+1)) |
---|
| 1037 | { |
---|
| 1038 | l->m[e->start-1].e=e->next; |
---|
| 1039 | r=l->m[e->start-1].LTyp(); |
---|
| 1040 | l->m[e->start-1].e=NULL; |
---|
| 1041 | } |
---|
| 1042 | else |
---|
| 1043 | { |
---|
| 1044 | //Warn("out of range: %d not in 1..%d",e->start,l->nr+1); |
---|
| 1045 | r=NONE; |
---|
| 1046 | } |
---|
| 1047 | return r; |
---|
| 1048 | } |
---|
| 1049 | return LIST_CMD; |
---|
| 1050 | } |
---|
| 1051 | return Typ(); |
---|
| 1052 | } |
---|
| 1053 | |
---|
| 1054 | void * sleftv::Data() |
---|
| 1055 | { |
---|
[17681b] | 1056 | if ((rtyp!=IDHDL) && iiCheckRing(rtyp)) |
---|
[0e1846] | 1057 | return NULL; |
---|
| 1058 | if (e==NULL) |
---|
| 1059 | { |
---|
| 1060 | switch (rtyp) |
---|
| 1061 | { |
---|
[11ca48] | 1062 | case ALIAS_CMD: |
---|
| 1063 | { |
---|
| 1064 | idhdl h=(idhdl)data; |
---|
| 1065 | return ((idhdl)h->data.ustring)->data.ustring; |
---|
| 1066 | } |
---|
[0e1846] | 1067 | case VECHO: return (void *)si_echo; |
---|
| 1068 | case VPRINTLEVEL:return (void *)printlevel; |
---|
| 1069 | case VCOLMAX: return (void *)colmax; |
---|
| 1070 | case VTIMER: return (void *)getTimer(); |
---|
[ea986d] | 1071 | case VRTIMER: return (void *)getRTimer(); |
---|
[0e1846] | 1072 | case VOICE: return (void *)(myynest+1); |
---|
| 1073 | case VMAXDEG: return (void *)Kstd1_deg; |
---|
| 1074 | case VMAXMULT: return (void *)Kstd1_mu; |
---|
| 1075 | case TRACE: return (void *)traceit; |
---|
[c5f4b9] | 1076 | case VSHORTOUT: return (void *)(currRing != NULL ? currRing->ShortOut : 0); |
---|
[a3bc95e] | 1077 | case VMINPOLY: if (currRing != NULL && |
---|
[c5f4b9] | 1078 | (currRing->minpoly!=NULL)&&(!rField_is_GF())) |
---|
[077e9c] | 1079 | /* Q(a), Fp(a), but not GF(q) */ |
---|
[0e1846] | 1080 | return (void *)currRing->minpoly; |
---|
| 1081 | else |
---|
| 1082 | return (void *)nNULL; |
---|
| 1083 | case VNOETHER: return (void *) ppNoether; |
---|
| 1084 | case IDHDL: |
---|
| 1085 | return IDDATA((idhdl)data); |
---|
[46d09b] | 1086 | case POINTER_CMD: |
---|
| 1087 | return IDDATA((idhdl)data); |
---|
[0e1846] | 1088 | case COMMAND: |
---|
| 1089 | //return NULL; |
---|
| 1090 | default: |
---|
| 1091 | return data; |
---|
| 1092 | } |
---|
| 1093 | } |
---|
| 1094 | /* e != NULL : */ |
---|
| 1095 | int t=rtyp; |
---|
| 1096 | void *d=data; |
---|
| 1097 | if (t==IDHDL) |
---|
| 1098 | { |
---|
| 1099 | t=((idhdl)data)->typ; |
---|
| 1100 | d=IDDATA((idhdl)data); |
---|
| 1101 | } |
---|
[11ca48] | 1102 | else if (t==ALIAS_CMD) |
---|
| 1103 | { |
---|
| 1104 | idhdl h=(idhdl)IDDATA((idhdl)data); |
---|
| 1105 | t=IDTYP(h); |
---|
| 1106 | d=IDDATA(h); |
---|
| 1107 | } |
---|
[0e1846] | 1108 | if (iiCheckRing(t)) |
---|
| 1109 | return NULL; |
---|
| 1110 | char *r=NULL; |
---|
[c931a2] | 1111 | int index=e->start; |
---|
[0e1846] | 1112 | switch (t) |
---|
| 1113 | { |
---|
| 1114 | case INTVEC_CMD: |
---|
| 1115 | { |
---|
| 1116 | intvec *iv=(intvec *)d; |
---|
[c931a2] | 1117 | if ((index<1)||(index>iv->length())) |
---|
[0e1846] | 1118 | { |
---|
| 1119 | if (!errorreported) |
---|
[c931a2] | 1120 | Werror("wrong range[%d] in intvec(%d)",index,iv->length()); |
---|
[0e1846] | 1121 | } |
---|
| 1122 | else |
---|
[c931a2] | 1123 | r=(char *)((*iv)[index-1]); |
---|
[0e1846] | 1124 | break; |
---|
| 1125 | } |
---|
| 1126 | case INTMAT_CMD: |
---|
| 1127 | { |
---|
| 1128 | intvec *iv=(intvec *)d; |
---|
[c931a2] | 1129 | if ((index<1) |
---|
| 1130 | ||(index>iv->rows()) |
---|
[0e1846] | 1131 | ||(e->next->start<1) |
---|
| 1132 | ||(e->next->start>iv->cols())) |
---|
| 1133 | { |
---|
| 1134 | if (!errorreported) |
---|
[c931a2] | 1135 | Werror("wrong range[%d,%d] in intmat(%dx%d)",index,e->next->start, |
---|
[0e1846] | 1136 | iv->rows(),iv->cols()); |
---|
| 1137 | } |
---|
| 1138 | else |
---|
[c931a2] | 1139 | r=(char *)(IMATELEM((*iv),index,e->next->start)); |
---|
[0e1846] | 1140 | break; |
---|
| 1141 | } |
---|
| 1142 | case IDEAL_CMD: |
---|
| 1143 | case MODUL_CMD: |
---|
| 1144 | case MAP_CMD: |
---|
| 1145 | { |
---|
| 1146 | ideal I=(ideal)d; |
---|
[c931a2] | 1147 | if ((index<1)||(index>IDELEMS(I))) |
---|
[0e1846] | 1148 | { |
---|
| 1149 | if (!errorreported) |
---|
[c931a2] | 1150 | Werror("wrong range[%d] in ideal/module(%d)",index,IDELEMS(I)); |
---|
[0e1846] | 1151 | } |
---|
| 1152 | else |
---|
[c931a2] | 1153 | r=(char *)I->m[index-1]; |
---|
[0e1846] | 1154 | break; |
---|
| 1155 | } |
---|
| 1156 | case STRING_CMD: |
---|
| 1157 | { |
---|
[c931a2] | 1158 | // this was a memory leak |
---|
| 1159 | // we evalute it, cleanup and replace this leftv by it's evalutated form |
---|
| 1160 | // the evalutated form will be build in tmp |
---|
| 1161 | sleftv tmp; |
---|
[f2dff02] | 1162 | tmp.Init(); |
---|
[c931a2] | 1163 | tmp.rtyp=STRING_CMD; |
---|
[ec7aac] | 1164 | r=(char *)omAllocBin(size_two_bin); |
---|
[c931a2] | 1165 | if ((index>0)&& (index<=(int)strlen((char *)d))) |
---|
[0e1846] | 1166 | { |
---|
[c931a2] | 1167 | r[0]=*(((char *)d)+index-1); |
---|
[0e1846] | 1168 | r[1]='\0'; |
---|
| 1169 | } |
---|
| 1170 | else |
---|
| 1171 | { |
---|
| 1172 | r[0]='\0'; |
---|
| 1173 | } |
---|
[c931a2] | 1174 | tmp.data=r; |
---|
[0bf7dff] | 1175 | if ((rtyp==IDHDL)||(rtyp==STRING_CMD)) |
---|
[c931a2] | 1176 | { |
---|
| 1177 | tmp.next=next; next=NULL; |
---|
[17681b] | 1178 | //if (rtyp==STRING_CMD) { omFree((ADDRESS)data); } |
---|
| 1179 | //data=NULL; |
---|
| 1180 | d=NULL; |
---|
[c931a2] | 1181 | CleanUp(); |
---|
| 1182 | memcpy(this,&tmp,sizeof(tmp)); |
---|
| 1183 | } |
---|
| 1184 | // and, remember, r is also the result... |
---|
| 1185 | else |
---|
| 1186 | { |
---|
| 1187 | // ??? |
---|
| 1188 | // here we still have a memory leak... |
---|
[82063a] | 1189 | // example: list L="123","456"; |
---|
| 1190 | // L[1][2]; |
---|
| 1191 | // therefore, it should never happen: |
---|
| 1192 | assume(0); |
---|
| 1193 | // but if it happens: here is the temporary fix: |
---|
| 1194 | // omMarkAsStaticAddr(r); |
---|
[c931a2] | 1195 | } |
---|
[0e1846] | 1196 | break; |
---|
| 1197 | } |
---|
| 1198 | case MATRIX_CMD: |
---|
| 1199 | { |
---|
[c931a2] | 1200 | if ((index<1) |
---|
| 1201 | ||(index>MATROWS((matrix)d)) |
---|
[0e1846] | 1202 | ||(e->next->start<1) |
---|
| 1203 | ||(e->next->start>MATCOLS((matrix)d))) |
---|
| 1204 | { |
---|
| 1205 | if (!errorreported) |
---|
[c931a2] | 1206 | Werror("wrong range[%d,%d] in intmat(%dx%d)", |
---|
| 1207 | index,e->next->start, |
---|
| 1208 | MATROWS((matrix)d),MATCOLS((matrix)d)); |
---|
[0e1846] | 1209 | } |
---|
| 1210 | else |
---|
[c931a2] | 1211 | r=(char *)MATELEM((matrix)d,index,e->next->start); |
---|
[0e1846] | 1212 | break; |
---|
| 1213 | } |
---|
| 1214 | case LIST_CMD: |
---|
| 1215 | { |
---|
| 1216 | lists l=(lists)d; |
---|
[c931a2] | 1217 | if ((0<index)&&(index<=l->nr+1)) |
---|
[0e1846] | 1218 | { |
---|
[c931a2] | 1219 | if ((e->next!=NULL) |
---|
| 1220 | && (l->m[index-1].rtyp==STRING_CMD)) |
---|
[82063a] | 1221 | // string[..].Data() modifies sleftv, so let's do it ourself |
---|
| 1222 | { |
---|
| 1223 | char *dd=(char *)l->m[index-1].data; |
---|
| 1224 | int j=e->next->start-1; |
---|
| 1225 | r=(char *)omAllocBin(size_two_bin); |
---|
| 1226 | if ((j>=0) && (j<(int)strlen(dd))) |
---|
| 1227 | { |
---|
| 1228 | r[0]=*(dd+j); |
---|
| 1229 | r[1]='\0'; |
---|
| 1230 | } |
---|
| 1231 | else |
---|
| 1232 | { |
---|
| 1233 | r[0]='\0'; |
---|
| 1234 | } |
---|
| 1235 | } |
---|
[c931a2] | 1236 | else |
---|
[82063a] | 1237 | { |
---|
[f1615e] | 1238 | Subexpr tmp=l->m[index-1].e; |
---|
[82063a] | 1239 | l->m[index-1].e=e->next; |
---|
[c931a2] | 1240 | r=(char *)l->m[index-1].Data(); |
---|
[f1615e] | 1241 | e->next=l->m[index-1].e; |
---|
| 1242 | l->m[index-1].e=tmp; |
---|
[82063a] | 1243 | } |
---|
[0e1846] | 1244 | } |
---|
| 1245 | else //if (!errorreported) |
---|
[c931a2] | 1246 | Werror("wrong range[%d] in list(%d)",index,l->nr+1); |
---|
[0e1846] | 1247 | break; |
---|
| 1248 | } |
---|
| 1249 | #ifdef TEST |
---|
| 1250 | default: |
---|
| 1251 | Werror("cannot index type %s(%d)",Tok2Cmdname(t),t); |
---|
| 1252 | #endif |
---|
| 1253 | } |
---|
| 1254 | return r; |
---|
| 1255 | } |
---|
| 1256 | |
---|
| 1257 | attr * sleftv::Attribute() |
---|
| 1258 | { |
---|
| 1259 | if (e==NULL) return &attribute; |
---|
[13e2da] | 1260 | if ((rtyp==LIST_CMD) |
---|
| 1261 | ||((rtyp==IDHDL)&&(IDTYP((idhdl)data)==LIST_CMD))) |
---|
[0e1846] | 1262 | { |
---|
| 1263 | leftv v=LData(); |
---|
| 1264 | return &(v->attribute); |
---|
| 1265 | } |
---|
| 1266 | return NULL; |
---|
| 1267 | } |
---|
| 1268 | |
---|
| 1269 | leftv sleftv::LData() |
---|
| 1270 | { |
---|
| 1271 | if (e!=NULL) |
---|
| 1272 | { |
---|
| 1273 | lists l=NULL; |
---|
| 1274 | |
---|
| 1275 | if (rtyp==LIST_CMD) |
---|
| 1276 | l=(lists)data; |
---|
| 1277 | if ((rtyp==IDHDL)&& (IDTYP((idhdl)data)==LIST_CMD)) |
---|
| 1278 | l=IDLIST((idhdl)data); |
---|
| 1279 | if (l!=NULL) |
---|
| 1280 | { |
---|
| 1281 | if ((0>=e->start)||(e->start>l->nr+1)) |
---|
| 1282 | return NULL; |
---|
| 1283 | if (e->next!=NULL) |
---|
| 1284 | { |
---|
| 1285 | l->m[e->start-1].e=e->next; |
---|
| 1286 | leftv r=l->m[e->start-1].LData(); |
---|
| 1287 | l->m[e->start-1].e=NULL; |
---|
| 1288 | return r; |
---|
| 1289 | } |
---|
| 1290 | return &(l->m[e->start-1]); |
---|
| 1291 | } |
---|
| 1292 | } |
---|
| 1293 | return this; |
---|
| 1294 | } |
---|
| 1295 | |
---|
| 1296 | leftv sleftv::LHdl() |
---|
| 1297 | { |
---|
| 1298 | if (e!=NULL) |
---|
| 1299 | { |
---|
[577d19f] | 1300 | lists l=NULL; |
---|
| 1301 | |
---|
| 1302 | if (rtyp==LIST_CMD) |
---|
| 1303 | l=(lists)data; |
---|
| 1304 | if ((rtyp==IDHDL)&& (IDTYP((idhdl)data)==LIST_CMD)) |
---|
| 1305 | l=IDLIST((idhdl)data); |
---|
| 1306 | if (l!=NULL) |
---|
| 1307 | { |
---|
| 1308 | if ((0>=e->start)||(e->start>l->nr+1)) |
---|
| 1309 | return NULL; |
---|
| 1310 | if (e->next!=NULL) |
---|
| 1311 | { |
---|
| 1312 | l->m[e->start-1].e=e->next; |
---|
| 1313 | leftv r=l->m[e->start-1].LHdl(); |
---|
| 1314 | l->m[e->start-1].e=NULL; |
---|
| 1315 | return r; |
---|
| 1316 | } |
---|
| 1317 | return &(l->m[e->start-1]); |
---|
| 1318 | } |
---|
[0e1846] | 1319 | } |
---|
| 1320 | return this; |
---|
| 1321 | } |
---|
| 1322 | |
---|
| 1323 | BOOLEAN assumeStdFlag(leftv h) |
---|
| 1324 | { |
---|
| 1325 | if ((h->e!=NULL)&&(h->LTyp()==LIST_CMD)) |
---|
| 1326 | { |
---|
| 1327 | return assumeStdFlag(h->LData()); |
---|
| 1328 | } |
---|
| 1329 | if (!hasFlag(h,FLAG_STD)) |
---|
| 1330 | { |
---|
| 1331 | if (!TEST_VERB_NSB) |
---|
[5bce7c] | 1332 | Warn("%s is no standard basis",h->Name()); |
---|
[0e1846] | 1333 | return FALSE; |
---|
| 1334 | } |
---|
| 1335 | return TRUE; |
---|
| 1336 | } |
---|
| 1337 | |
---|
| 1338 | /*2 |
---|
[c232af] | 1339 | * transforms a name (as an string created by omAlloc or omStrDup) |
---|
[0e1846] | 1340 | * into an expression (sleftv), deletes the string |
---|
| 1341 | * utility for grammar and iparith |
---|
| 1342 | */ |
---|
[85e68dd] | 1343 | void syMake(leftv v,const char * id, idhdl packhdl) |
---|
[0e1846] | 1344 | { |
---|
| 1345 | /* resolv an identifier: (to DEF_CMD, if siq>0) |
---|
| 1346 | * 1) reserved id: done by scanner |
---|
[8f1a54] | 1347 | * 2) `basering` / 'Current` |
---|
[0e1846] | 1348 | * 3) existing identifier, local |
---|
| 1349 | * 4) ringvar, local ring |
---|
| 1350 | * 5) existing identifier, global |
---|
| 1351 | * 6) monom (resp. number), local ring: consisting of: |
---|
| 1352 | * 6') ringvar, global ring |
---|
| 1353 | * 6'') monom (resp. number), local ring |
---|
| 1354 | * 7) monom (resp. number), non-local ring |
---|
| 1355 | * 8) basering |
---|
| 1356 | * 9) `_` |
---|
| 1357 | * 10) everything else is of type 0 |
---|
| 1358 | */ |
---|
| 1359 | #ifdef TEST |
---|
| 1360 | if ((*id<' ')||(*id>(char)126)) |
---|
| 1361 | { |
---|
| 1362 | Print("wrong id :%s:\n",id); |
---|
| 1363 | } |
---|
| 1364 | #endif |
---|
[0e051f] | 1365 | idhdl save_ring=currRingHdl; |
---|
[f2dff02] | 1366 | v->Init(); |
---|
[bd4cb92] | 1367 | if(packhdl != NULL) |
---|
[17ccde] | 1368 | { |
---|
| 1369 | // Print("setting req_packhdl to %s\n",IDID(packhdl)); |
---|
[bd4cb92] | 1370 | v->req_packhdl = IDPACKAGE(packhdl); |
---|
[ff7e529] | 1371 | } |
---|
[a3bc95e] | 1372 | else v->req_packhdl = currPack; |
---|
| 1373 | // if (v->req_packhdl!=basePack) |
---|
| 1374 | // Print("search %s in %s\n",id,v->req_packhdl->libname); |
---|
[610881] | 1375 | idhdl h=NULL; |
---|
[0e1846] | 1376 | #ifdef SIQ |
---|
| 1377 | if (siq<=0) |
---|
| 1378 | #endif |
---|
| 1379 | { |
---|
| 1380 | if (!isdigit(id[0])) |
---|
| 1381 | { |
---|
| 1382 | if (strcmp(id,"basering")==0) |
---|
| 1383 | { |
---|
| 1384 | if (currRingHdl!=NULL) |
---|
| 1385 | { |
---|
[c232af] | 1386 | if (id!=IDID(currRingHdl)) omFree((ADDRESS)id); |
---|
[610881] | 1387 | h=currRingHdl; |
---|
| 1388 | goto id_found; |
---|
[0e1846] | 1389 | } |
---|
| 1390 | else |
---|
| 1391 | { |
---|
| 1392 | v->name = id; |
---|
| 1393 | return; /* undefined */ |
---|
| 1394 | } |
---|
| 1395 | } |
---|
[610881] | 1396 | else if (strcmp(id,"Current")==0) |
---|
[8f1a54] | 1397 | { |
---|
| 1398 | if (currPackHdl!=NULL) |
---|
| 1399 | { |
---|
| 1400 | omFree((ADDRESS)id); |
---|
[610881] | 1401 | h=currPackHdl; |
---|
| 1402 | goto id_found; |
---|
[8f1a54] | 1403 | } |
---|
| 1404 | else |
---|
| 1405 | { |
---|
| 1406 | v->name = id; |
---|
| 1407 | return; /* undefined */ |
---|
| 1408 | } |
---|
| 1409 | } |
---|
[bd4cb92] | 1410 | if(v->req_packhdl!=currPack) |
---|
| 1411 | { |
---|
| 1412 | h=v->req_packhdl->idroot->get(id,myynest); |
---|
| 1413 | } |
---|
| 1414 | else |
---|
[9c9fb9] | 1415 | h=ggetid(id); |
---|
[0e1846] | 1416 | /* 3) existing identifier, local */ |
---|
| 1417 | if ((h!=NULL) && (IDLEV(h)==myynest)) |
---|
| 1418 | { |
---|
[c232af] | 1419 | if (id!=IDID(h)) omFree((ADDRESS)id); |
---|
[610881] | 1420 | goto id_found; |
---|
[0e1846] | 1421 | } |
---|
| 1422 | } |
---|
[0e051f] | 1423 | if (yyInRingConstruction) |
---|
| 1424 | { |
---|
| 1425 | currRingHdl=NULL; |
---|
| 1426 | } |
---|
[0e1846] | 1427 | /* 4. local ring: ringvar */ |
---|
[b9e18a3] | 1428 | if ((currRingHdl!=NULL) && (IDLEV(currRingHdl)==myynest) |
---|
[0e051f] | 1429 | /*&& (!yyInRingConstruction)*/) |
---|
[0e1846] | 1430 | { |
---|
| 1431 | int vnr; |
---|
| 1432 | if ((vnr=rIsRingVar(id))>=0) |
---|
| 1433 | { |
---|
| 1434 | poly p=pOne(); |
---|
| 1435 | pSetExp(p,vnr+1,1); |
---|
| 1436 | pSetm(p); |
---|
| 1437 | v->data = (void *)p; |
---|
| 1438 | v->name = id; |
---|
| 1439 | v->rtyp = POLY_CMD; |
---|
| 1440 | return; |
---|
| 1441 | } |
---|
| 1442 | } |
---|
| 1443 | /* 5. existing identifier, global */ |
---|
| 1444 | if (h!=NULL) |
---|
| 1445 | { |
---|
[c232af] | 1446 | if (id!=IDID(h)) omFree((ADDRESS)id); |
---|
[610881] | 1447 | goto id_found; |
---|
[0e1846] | 1448 | } |
---|
| 1449 | /* 6. local ring: number/poly */ |
---|
| 1450 | if ((currRingHdl!=NULL) && (IDLEV(currRingHdl)==myynest)) |
---|
| 1451 | { |
---|
| 1452 | BOOLEAN ok=FALSE; |
---|
[0e051f] | 1453 | /*poly p = (!yyInRingConstruction) ? pmInit(id,ok) : (poly)NULL;*/ |
---|
| 1454 | poly p = pmInit(id,ok); |
---|
[0e1846] | 1455 | if (ok) |
---|
| 1456 | { |
---|
| 1457 | if (p==NULL) |
---|
| 1458 | { |
---|
| 1459 | v->data = (void *)nInit(0); |
---|
| 1460 | v->rtyp = NUMBER_CMD; |
---|
[875ec3] | 1461 | #ifdef HAVE_PLURAL |
---|
| 1462 | // in this case we may have monomials equal to 0 in p_Read |
---|
| 1463 | v->name = id; |
---|
| 1464 | #else |
---|
[c232af] | 1465 | omFree((ADDRESS)id); |
---|
[875ec3] | 1466 | #endif |
---|
[0e1846] | 1467 | } |
---|
[0e051f] | 1468 | else if (pIsConstant(p)) |
---|
[0e1846] | 1469 | { |
---|
| 1470 | v->data = pGetCoeff(p); |
---|
| 1471 | pGetCoeff(p)=NULL; |
---|
[512a2b] | 1472 | pLmFree(p); |
---|
[0e1846] | 1473 | v->rtyp = NUMBER_CMD; |
---|
| 1474 | v->name = id; |
---|
| 1475 | } |
---|
| 1476 | else |
---|
| 1477 | { |
---|
| 1478 | v->data = p; |
---|
| 1479 | v->rtyp = POLY_CMD; |
---|
| 1480 | v->name = id; |
---|
| 1481 | } |
---|
| 1482 | return; |
---|
| 1483 | } |
---|
| 1484 | } |
---|
| 1485 | /* 7. non-local ring: number/poly */ |
---|
| 1486 | { |
---|
| 1487 | BOOLEAN ok=FALSE; |
---|
[1aa559b] | 1488 | poly p = ((currRing!=NULL) /* ring required */ |
---|
| 1489 | && (currRingHdl!=NULL) |
---|
[0e051f] | 1490 | /*&& (!yyInRingConstruction) - not in decl */ |
---|
[1aa559b] | 1491 | && (IDLEV(currRingHdl)!=myynest)) /* already in case 4/6 */ |
---|
[0e1846] | 1492 | ? pmInit(id,ok) : (poly)NULL; |
---|
| 1493 | if (ok) |
---|
| 1494 | { |
---|
| 1495 | if (p==NULL) |
---|
| 1496 | { |
---|
| 1497 | v->data = (void *)nInit(0); |
---|
| 1498 | v->rtyp = NUMBER_CMD; |
---|
[875ec3] | 1499 | #ifdef HAVE_PLURAL |
---|
| 1500 | // in this case we may have monomials equal to 0 in p_Read |
---|
| 1501 | v->name = id; |
---|
| 1502 | #else |
---|
[c232af] | 1503 | omFree((ADDRESS)id); |
---|
[875ec3] | 1504 | #endif |
---|
[0e1846] | 1505 | } |
---|
| 1506 | else |
---|
| 1507 | if (pIsConstant(p)) |
---|
| 1508 | { |
---|
| 1509 | v->data = pGetCoeff(p); |
---|
| 1510 | pGetCoeff(p)=NULL; |
---|
[512a2b] | 1511 | pLmFree(p); |
---|
[0e1846] | 1512 | v->rtyp = NUMBER_CMD; |
---|
| 1513 | v->name = id; |
---|
| 1514 | } |
---|
| 1515 | else |
---|
| 1516 | { |
---|
| 1517 | v->data = p; |
---|
| 1518 | v->rtyp = POLY_CMD; |
---|
| 1519 | v->name = id; |
---|
| 1520 | } |
---|
| 1521 | return; |
---|
| 1522 | } |
---|
| 1523 | } |
---|
| 1524 | /* 8. basering ? */ |
---|
| 1525 | if ((myynest>1)&&(currRingHdl!=NULL)) |
---|
| 1526 | { |
---|
| 1527 | if (strcmp(id,IDID(currRingHdl))==0) |
---|
| 1528 | { |
---|
[c232af] | 1529 | if (IDID(currRingHdl)!=id) omFree((ADDRESS)id); |
---|
[610881] | 1530 | h=currRingHdl; |
---|
| 1531 | goto id_found; |
---|
[0e1846] | 1532 | } |
---|
| 1533 | } |
---|
[8f1a54] | 1534 | if((v->req_packhdl!=basePack) && (v->req_packhdl==currPack)) |
---|
[a3bc95e] | 1535 | { |
---|
[5bce7c] | 1536 | h=basePack->idroot->get(id,myynest); |
---|
| 1537 | if (h!=NULL) |
---|
[ff7e529] | 1538 | { |
---|
[5bce7c] | 1539 | if (id!=IDID(h)) omFree((ADDRESS)id); |
---|
| 1540 | v->req_packhdl=basePack; |
---|
[610881] | 1541 | goto id_found; |
---|
[5bce7c] | 1542 | } |
---|
[a3bc95e] | 1543 | } |
---|
[0e1846] | 1544 | } |
---|
| 1545 | #ifdef SIQ |
---|
| 1546 | else |
---|
| 1547 | v->rtyp=DEF_CMD; |
---|
| 1548 | #endif |
---|
| 1549 | /* 9: _ */ |
---|
| 1550 | if (strcmp(id,"_")==0) |
---|
| 1551 | { |
---|
[c232af] | 1552 | omFree((ADDRESS)id); |
---|
[0e1846] | 1553 | v->Copy(&sLastPrinted); |
---|
| 1554 | } |
---|
| 1555 | else |
---|
| 1556 | { |
---|
| 1557 | /* 10: everything else */ |
---|
| 1558 | /* v->rtyp = UNKNOWN;*/ |
---|
| 1559 | v->name = id; |
---|
| 1560 | } |
---|
[0e051f] | 1561 | currRingHdl=save_ring; |
---|
[610881] | 1562 | return; |
---|
| 1563 | id_found: // we have an id (in h) found, to set the data in from h |
---|
[ea947e] | 1564 | if (IDTYP(h)!=ALIAS_CMD) |
---|
| 1565 | { |
---|
| 1566 | v->rtyp = IDHDL; |
---|
| 1567 | v->flag = IDFLAG(h); |
---|
| 1568 | v->attribute=IDATTR(h); |
---|
| 1569 | } |
---|
| 1570 | else |
---|
| 1571 | { |
---|
| 1572 | v->rtyp = ALIAS_CMD; |
---|
| 1573 | } |
---|
[610881] | 1574 | v->name = IDID(h); |
---|
[ea947e] | 1575 | v->data = (char *)h; |
---|
[0e051f] | 1576 | currRingHdl=save_ring; |
---|
[0e1846] | 1577 | } |
---|
| 1578 | |
---|
| 1579 | int sleftv::Eval() |
---|
| 1580 | { |
---|
| 1581 | BOOLEAN nok=FALSE; |
---|
| 1582 | leftv nn=next; |
---|
| 1583 | next=NULL; |
---|
| 1584 | if(rtyp==IDHDL) |
---|
| 1585 | { |
---|
| 1586 | int t=Typ(); |
---|
[2a2c07] | 1587 | if (t!=PROC_CMD) |
---|
| 1588 | { |
---|
| 1589 | void *d=CopyD(t); |
---|
| 1590 | data=d; |
---|
| 1591 | rtyp=t; |
---|
| 1592 | name=NULL; |
---|
| 1593 | e=NULL; |
---|
| 1594 | } |
---|
[0e1846] | 1595 | } |
---|
| 1596 | else if (rtyp==COMMAND) |
---|
| 1597 | { |
---|
| 1598 | command d=(command)data; |
---|
| 1599 | if(d->op==PROC_CMD) //assume d->argc==2 |
---|
| 1600 | { |
---|
| 1601 | char *what=(char *)(d->arg1.Data()); |
---|
| 1602 | idhdl h=ggetid(what); |
---|
| 1603 | if((h!=NULL)&&(IDTYP(h)==PROC_CMD)) |
---|
| 1604 | { |
---|
| 1605 | nok=d->arg2.Eval(); |
---|
| 1606 | if(!nok) |
---|
| 1607 | { |
---|
[a3bc95e] | 1608 | leftv r=iiMake_proc(h,req_packhdl,&d->arg2); |
---|
[0e1846] | 1609 | if (r!=NULL) |
---|
| 1610 | memcpy(this,r,sizeof(sleftv)); |
---|
| 1611 | else |
---|
| 1612 | nok=TRUE; |
---|
| 1613 | } |
---|
| 1614 | } |
---|
| 1615 | else nok=TRUE; |
---|
| 1616 | } |
---|
| 1617 | else if (d->op=='=') //assume d->argc==2 |
---|
| 1618 | { |
---|
[faeb82] | 1619 | if ((d->arg1.rtyp!=IDHDL)&&(d->arg1.rtyp!=DEF_CMD)) |
---|
[0e1846] | 1620 | { |
---|
[faeb82] | 1621 | nok=d->arg1.Eval(); |
---|
| 1622 | } |
---|
| 1623 | if (!nok) |
---|
| 1624 | { |
---|
[85e68dd] | 1625 | const char *n=d->arg1.name; |
---|
[fff984] | 1626 | nok=(n == NULL) || d->arg2.Eval(); |
---|
[0e1846] | 1627 | if (!nok) |
---|
| 1628 | { |
---|
[d754b7] | 1629 | int save_typ=d->arg1.rtyp; |
---|
[85e68dd] | 1630 | omCheckAddr((ADDRESS)n); |
---|
[faeb82] | 1631 | if (d->arg1.rtyp!=IDHDL) |
---|
[fff984] | 1632 | syMake(&d->arg1,n); |
---|
[85e68dd] | 1633 | omCheckAddr((ADDRESS)d->arg1.name); |
---|
[0e1846] | 1634 | if (d->arg1.rtyp==IDHDL) |
---|
| 1635 | { |
---|
[c232af] | 1636 | n=omStrDup(IDID((idhdl)d->arg1.data)); |
---|
[0e1846] | 1637 | killhdl((idhdl)d->arg1.data); |
---|
[a3bc95e] | 1638 | d->arg1.Init(); |
---|
[f077d2] | 1639 | //d->arg1.data=NULL; |
---|
[0e1846] | 1640 | d->arg1.name=n; |
---|
| 1641 | } |
---|
[f077d2] | 1642 | d->arg1.rtyp=DEF_CMD; |
---|
[0e1846] | 1643 | sleftv t; |
---|
[d754b7] | 1644 | if(save_typ!=PROC_CMD) save_typ=d->arg2.rtyp; |
---|
[df5fc1] | 1645 | if (::RingDependend(d->arg2.rtyp)) |
---|
[d754b7] | 1646 | nok=iiDeclCommand(&t,&d->arg1,0,save_typ,&currRing->idroot); |
---|
[0e1846] | 1647 | else |
---|
[46d09b] | 1648 | nok=iiDeclCommand(&t,&d->arg1,0,save_typ,&IDROOT); |
---|
[0e1846] | 1649 | memcpy(&d->arg1,&t,sizeof(sleftv)); |
---|
[85e68dd] | 1650 | omCheckAddr((ADDRESS)d->arg1.name); |
---|
[0e1846] | 1651 | nok=nok||iiAssign(&d->arg1,&d->arg2); |
---|
[9d72fe] | 1652 | omCheckIf(d->arg1.name != NULL, // OB: ???? |
---|
[85e68dd] | 1653 | omCheckAddr((ADDRESS)d->arg1.name)); |
---|
[0e1846] | 1654 | if (!nok) |
---|
| 1655 | { |
---|
| 1656 | memset(&d->arg1,0,sizeof(sleftv)); |
---|
[4f568c] | 1657 | this->CleanUp(); |
---|
| 1658 | rtyp=NONE; |
---|
[0e1846] | 1659 | } |
---|
| 1660 | } |
---|
| 1661 | } |
---|
| 1662 | else nok=TRUE; |
---|
| 1663 | } |
---|
| 1664 | else if (d->argc==1) |
---|
| 1665 | { |
---|
| 1666 | nok=d->arg1.Eval(); |
---|
| 1667 | nok=nok||iiExprArith1(this,&d->arg1,d->op); |
---|
| 1668 | } |
---|
| 1669 | else if(d->argc==2) |
---|
| 1670 | { |
---|
| 1671 | nok=d->arg1.Eval(); |
---|
| 1672 | nok=nok||d->arg2.Eval(); |
---|
| 1673 | nok=nok||iiExprArith2(this,&d->arg1,d->op,&d->arg2); |
---|
| 1674 | } |
---|
| 1675 | else if(d->argc==3) |
---|
| 1676 | { |
---|
| 1677 | nok=d->arg1.Eval(); |
---|
| 1678 | nok=nok||d->arg2.Eval(); |
---|
| 1679 | nok=nok||d->arg3.Eval(); |
---|
| 1680 | nok=nok||iiExprArith3(this,d->op,&d->arg1,&d->arg2,&d->arg3); |
---|
| 1681 | } |
---|
| 1682 | else if(d->argc!=0) |
---|
| 1683 | { |
---|
| 1684 | nok=d->arg1.Eval(); |
---|
| 1685 | nok=nok||iiExprArithM(this,&d->arg1,d->op); |
---|
| 1686 | } |
---|
| 1687 | else // d->argc == 0 |
---|
| 1688 | { |
---|
| 1689 | nok = iiExprArithM(this, NULL, d->op); |
---|
| 1690 | } |
---|
| 1691 | } |
---|
| 1692 | else if (((rtyp==0)||(rtyp==DEF_CMD)) |
---|
| 1693 | &&(name!=NULL)) |
---|
| 1694 | { |
---|
| 1695 | syMake(this,name); |
---|
| 1696 | } |
---|
| 1697 | #ifdef MDEBUG |
---|
| 1698 | switch(Typ()) |
---|
| 1699 | { |
---|
| 1700 | case NUMBER_CMD: |
---|
| 1701 | #ifdef LDEBUG |
---|
| 1702 | nTest((number)Data()); |
---|
[84a6a7] | 1703 | #endif |
---|
| 1704 | break; |
---|
| 1705 | case BIGINT_CMD: |
---|
| 1706 | #ifdef LDEBUG |
---|
| 1707 | nlTest((number)Data()); |
---|
[0e1846] | 1708 | #endif |
---|
| 1709 | break; |
---|
| 1710 | case POLY_CMD: |
---|
| 1711 | pTest((poly)Data()); |
---|
| 1712 | break; |
---|
| 1713 | case IDEAL_CMD: |
---|
| 1714 | case MODUL_CMD: |
---|
| 1715 | case MATRIX_CMD: |
---|
| 1716 | { |
---|
| 1717 | ideal id=(ideal)Data(); |
---|
[c232af] | 1718 | omCheckAddrSize(id,sizeof(*id)); |
---|
[0e1846] | 1719 | int i=id->ncols*id->nrows-1; |
---|
| 1720 | for(;i>=0;i--) pTest(id->m[i]); |
---|
| 1721 | } |
---|
| 1722 | break; |
---|
| 1723 | } |
---|
| 1724 | #endif |
---|
| 1725 | if (nn!=NULL) nok=nok||nn->Eval(); |
---|
| 1726 | next=nn; |
---|
| 1727 | return nok; |
---|
| 1728 | } |
---|
| 1729 | |
---|
[85e68dd] | 1730 | const char *iiSleftv2name(leftv v) |
---|
[c12cf96] | 1731 | { |
---|
| 1732 | return(v->name); |
---|
| 1733 | } |
---|
[f71681] | 1734 | |
---|
| 1735 | void * sattr::CopyA() |
---|
| 1736 | { |
---|
| 1737 | omCheckAddrSize(this,sizeof(sattr)); |
---|
| 1738 | return s_internalCopy(atyp,data); |
---|
| 1739 | } |
---|
| 1740 | |
---|