[0e1846] | 1 | /**************************************** |
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| 2 | * Computer Algebra System SINGULAR * |
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| 3 | ****************************************/ |
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[341696] | 4 | /* $Id$ */ |
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[0e1846] | 5 | /* |
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[e2f1c7] | 6 | * ABSTRACT: interpreter: printing |
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[0e1846] | 7 | */ |
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| 8 | |
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[b1dfaf] | 9 | #include <kernel/mod2.h> |
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[599326] | 10 | #include <Singular/tok.h> |
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| 11 | #include <Singular/ipid.h> |
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[b1dfaf] | 12 | #include <omalloc/omalloc.h> |
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[599326] | 13 | #include <kernel/febase.h> |
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| 14 | #include <kernel/polys.h> |
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| 15 | #include <kernel/matpol.h> |
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| 16 | #include <Singular/subexpr.h> |
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| 17 | #include <kernel/intvec.h> |
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| 18 | #include <Singular/ipshell.h> |
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| 19 | #include <Singular/ipprint.h> |
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| 20 | #include <kernel/ideals.h> |
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| 21 | #include <Singular/attrib.h> |
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[0e1846] | 22 | |
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| 23 | /*2 |
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| 24 | * print for: int, string, poly, vector, ideal |
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| 25 | */ |
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| 26 | /*2 |
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| 27 | * print for: intvec |
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| 28 | */ |
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[a79a128] | 29 | static BOOLEAN ipPrint_INTVEC(leftv u) |
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[0e1846] | 30 | { |
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| 31 | intvec *v=(intvec *)u->Data(); |
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| 32 | v->show(); |
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| 33 | PrintLn(); |
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| 34 | return FALSE; |
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| 35 | } |
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| 36 | |
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| 37 | /*2 |
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| 38 | * print for: intmat |
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| 39 | */ |
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[a79a128] | 40 | static BOOLEAN ipPrint_INTMAT(leftv u) |
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[0e1846] | 41 | { |
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| 42 | intvec *v=(intvec *)u->Data(); |
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| 43 | int i,j; |
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| 44 | for(i=0;i<v->rows();i++) |
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| 45 | { |
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| 46 | for(j=0;j<v->cols();j++) |
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| 47 | { |
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| 48 | Print(" %5d",IMATELEM(*v,i+1,j+1)); |
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| 49 | } |
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| 50 | PrintLn(); |
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| 51 | } |
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| 52 | return FALSE; |
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| 53 | } |
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| 54 | |
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| 55 | /*2 |
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| 56 | * internal print for: matrix |
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| 57 | */ |
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[a79a128] | 58 | static void ipPrint_MA0(matrix m, const char *name) |
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[0e1846] | 59 | { |
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| 60 | if (MATCOLS(m)>0) |
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| 61 | { |
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[c232af] | 62 | char **s=(char **)omAlloc(MATCOLS(m)*MATROWS(m)*sizeof(char*)); |
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[0e1846] | 63 | char *ss; |
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[c232af] | 64 | int *l=(int *)omAlloc0(MATCOLS(m)*sizeof(int)); |
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[0e1846] | 65 | int i,j,k; |
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[f43a74] | 66 | int vl=si_max(colmax/MATCOLS(m),8); |
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[0e1846] | 67 | |
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| 68 | /* make enough space for the "largest" name*/ |
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[c232af] | 69 | ss=(char *)omAlloc(14+strlen(name)); |
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[0e1846] | 70 | sprintf(ss,"%s[%d,%d]",name,MATCOLS(m),MATROWS(m)); |
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[32c80f] | 71 | vl=si_max(vl,(int)strlen(ss)); |
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[c232af] | 72 | omFree(ss); |
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[0e1846] | 73 | |
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| 74 | /* convert all polys to string */ |
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| 75 | i=MATCOLS(m)*MATROWS(m)-1; |
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| 76 | ss=pString(m->m[i]); |
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[ef304d] | 77 | if ((int)strlen(ss)>colmax) s[i]=NULL; |
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[c232af] | 78 | else s[i]=omStrDup(ss); |
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[0e1846] | 79 | for(i--;i>=0;i--) |
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| 80 | { |
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| 81 | pString(m->m[i]); |
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[b45d97] | 82 | ss=StringAppendS(","); |
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[ef304d] | 83 | if ((int)strlen(ss)>colmax) s[i]=NULL; |
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[c232af] | 84 | else s[i]=omStrDup(ss); |
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[0e1846] | 85 | } |
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| 86 | /* look up the width of all columns, put it in l[col_nr] */ |
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| 87 | /* insert names for very long entries */ |
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| 88 | for(i=MATROWS(m)-1;i>=0;i--) |
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| 89 | { |
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| 90 | for(j=MATCOLS(m)-1;j>=0;j--) |
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| 91 | { |
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| 92 | if (s[i*MATCOLS(m)+j]==NULL) |
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| 93 | { |
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[c232af] | 94 | ss=(char *)omAlloc(14+strlen(name)); |
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[0e1846] | 95 | s[i*MATCOLS(m)+j]=ss; |
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| 96 | ss[0]='\0'; |
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| 97 | sprintf(ss,"%s[%d,%d]",name,i+1,j+1); |
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| 98 | if ((i!=MATROWS(m)-1) || (j!=MATCOLS(m)-1)) |
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| 99 | { |
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| 100 | strcat(ss,","); |
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[32c80f] | 101 | vl=si_max(vl,(int)strlen(ss)); |
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[0e1846] | 102 | } |
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| 103 | } |
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| 104 | k=strlen(s[i*MATCOLS(m)+j]); |
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| 105 | if (k>l[j]) l[j]=k; |
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| 106 | } |
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| 107 | } |
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| 108 | /* does it fit on a line ? */ |
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| 109 | int maxlen=0; |
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| 110 | for(j=MATCOLS(m)-1;j>=0;j--) |
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| 111 | { |
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| 112 | maxlen+=l[j]; |
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| 113 | } |
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| 114 | if (maxlen>colmax) |
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| 115 | { |
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| 116 | /* NO, it does not fit, so retry: */ |
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| 117 | /* look up the width of all columns, clear very long entriess */ |
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| 118 | /* put length in l[col_nr] */ |
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| 119 | /* insert names for cleared entries */ |
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| 120 | for(j=MATCOLS(m)-1;j>=0;j--) |
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| 121 | { |
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| 122 | for(i=MATROWS(m)-1;i>=0;i--) |
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| 123 | { |
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| 124 | k=strlen(s[i*MATCOLS(m)+j]); |
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| 125 | if (/*strlen(s[i*MATCOLS(m)+j])*/ k > vl) |
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| 126 | { |
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[c232af] | 127 | omFree((ADDRESS)s[i*MATCOLS(m)+j]); |
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| 128 | ss=(char *)omAlloc(14+strlen(name)); |
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[0e1846] | 129 | s[i*MATCOLS(m)+j]=ss; |
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| 130 | ss[0]='\0'; |
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| 131 | sprintf(ss,"%s[%d,%d]",name,i+1,j+1); |
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| 132 | if ((i!=MATROWS(m)-1) || (j!=MATCOLS(m)-1)) |
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| 133 | { |
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| 134 | strcat(ss,","); |
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| 135 | } |
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| 136 | l[j]=strlen(s[i*MATCOLS(m)+j]); |
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| 137 | if (l[j]>vl) |
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| 138 | { |
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[1fb897] | 139 | //#ifdef TEST |
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| 140 | // PrintS("pagewidth too small in print(matrix)\n"); |
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| 141 | //#endif |
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[0e1846] | 142 | vl=l[j]; /* make large names fit*/ |
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| 143 | } |
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| 144 | i=MATROWS(m); |
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| 145 | } |
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| 146 | else |
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| 147 | { |
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| 148 | if (k>l[j]) l[j]=k; |
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| 149 | } |
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| 150 | } |
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| 151 | } |
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| 152 | } |
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| 153 | /*output of the matrix*/ |
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| 154 | for(i=0;i<MATROWS(m);i++) |
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| 155 | { |
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| 156 | k=l[0]; |
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| 157 | Print("%-*.*s",l[0],l[0],s[i*MATCOLS(m)]); |
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[c232af] | 158 | omFree(s[i*MATCOLS(m)]); |
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[0e1846] | 159 | for(j=1;j<MATCOLS(m);j++) |
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| 160 | { |
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| 161 | if (k+l[j]>colmax) |
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| 162 | { |
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| 163 | PrintS("\n "); |
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| 164 | k=2; |
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| 165 | } |
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| 166 | k+=l[j]; |
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| 167 | Print("%-*.*s",l[j],l[j],s[i*MATCOLS(m)+j]); |
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[c232af] | 168 | omFree(s[i*MATCOLS(m)+j]); |
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[0e1846] | 169 | } |
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| 170 | PrintLn(); |
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| 171 | } |
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| 172 | /* clean up */ |
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[c232af] | 173 | omFreeSize((ADDRESS)s,MATCOLS(m)*MATROWS(m)*sizeof(char*)); |
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| 174 | omFreeSize((ADDRESS)l,MATCOLS(m)*sizeof(int)); |
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[0e1846] | 175 | } |
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| 176 | } |
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| 177 | |
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| 178 | /*2 |
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| 179 | * print for: matrix |
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| 180 | */ |
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[a79a128] | 181 | static BOOLEAN ipPrint_MA(leftv u) |
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[0e1846] | 182 | { |
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| 183 | matrix m=(matrix)u->Data(); |
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[43dfb6] | 184 | ipPrint_MA0(m,u->Name()); |
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[0e1846] | 185 | return FALSE; |
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| 186 | } |
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| 187 | |
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| 188 | /*2 |
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| 189 | * print for: vector |
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| 190 | */ |
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[a79a128] | 191 | static BOOLEAN ipPrint_V(leftv u) |
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[0e1846] | 192 | { |
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| 193 | polyset m=NULL; |
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| 194 | int l,j; |
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| 195 | /*convert into an array of the components*/ |
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| 196 | pVec2Polys((poly)u->Data(), &m, &l); |
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| 197 | /*output*/ |
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| 198 | PrintS("["); |
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| 199 | j=0; |
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| 200 | loop |
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| 201 | { |
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| 202 | PrintS(pString(m[j])); |
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| 203 | j++; |
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| 204 | if (j<l) PrintS(","); |
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| 205 | else |
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| 206 | { |
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| 207 | PrintS("]\n"); |
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| 208 | break; |
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| 209 | } |
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| 210 | } |
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| 211 | /* clean up */ |
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| 212 | for(j=l-1;j>=0;j--) pDelete(&m[j]); |
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[c232af] | 213 | omFreeSize((ADDRESS)m,l*sizeof(poly)); |
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[0e1846] | 214 | return FALSE; |
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| 215 | } |
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| 216 | |
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[a79a128] | 217 | BOOLEAN jjPRINT(leftv res, leftv u) |
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| 218 | { |
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[000098] | 219 | SPrintStart(); |
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| 220 | BOOLEAN bo=FALSE; |
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[a79a128] | 221 | switch(u->Typ()) |
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| 222 | { |
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| 223 | case INTVEC_CMD: |
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[000098] | 224 | bo=ipPrint_INTVEC(u); |
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| 225 | break; |
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[d2ac76] | 226 | |
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[a79a128] | 227 | case INTMAT_CMD: |
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[000098] | 228 | bo=ipPrint_INTMAT(u); |
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| 229 | break; |
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[d2ac76] | 230 | |
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[a79a128] | 231 | case MATRIX_CMD: |
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[000098] | 232 | bo=ipPrint_MA(u); |
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| 233 | break; |
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[a79a128] | 234 | |
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| 235 | case IDEAL_CMD: |
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| 236 | { |
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[7604db] | 237 | char* s = u->String(NULL, FALSE, 2); |
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[a79a128] | 238 | PrintS(s); |
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| 239 | PrintLn(); |
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[c232af] | 240 | omFree(s); |
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[000098] | 241 | break; |
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[a79a128] | 242 | } |
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[d2ac76] | 243 | |
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[a79a128] | 244 | case MODUL_CMD: |
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| 245 | { |
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| 246 | matrix m = idModule2Matrix(idCopy((ideal) u->Data())); |
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[43dfb6] | 247 | ipPrint_MA0(m, u->Name()); |
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[a79a128] | 248 | idDelete((ideal *) &m); |
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[000098] | 249 | break; |
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[a79a128] | 250 | } |
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[d2ac76] | 251 | |
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[a79a128] | 252 | case VECTOR_CMD: |
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[000098] | 253 | bo=ipPrint_V(u); |
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| 254 | break; |
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[d2ac76] | 255 | |
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[a79a128] | 256 | default: |
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| 257 | u->Print(); |
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[000098] | 258 | break; |
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[a79a128] | 259 | } |
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[000098] | 260 | char *s=SPrintEnd(); |
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| 261 | if (u->next==NULL) |
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| 262 | { |
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| 263 | int l=strlen(s); |
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| 264 | if (s[l-1]=='\n') s[l-1]='\0'; |
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| 265 | } |
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| 266 | res->data=(void*)s; |
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| 267 | return bo; |
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[a79a128] | 268 | } |
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| 269 | |
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| 270 | |
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[0e1846] | 271 | /*2 |
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| 272 | * dbprint |
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| 273 | */ |
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| 274 | BOOLEAN jjDBPRINT(leftv res, leftv u) |
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| 275 | { |
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[04310f8] | 276 | BOOLEAN print=(printlevel>myynest); |
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[0e1846] | 277 | if ((u->next!=NULL)&&(u->Typ()==INT_CMD)) |
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| 278 | { |
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[04310f8] | 279 | print= (((int)((long)(u->Data()))) > 0); |
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[0e1846] | 280 | u=u->next; |
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| 281 | } |
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| 282 | if (print) |
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| 283 | { |
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| 284 | BOOLEAN r=FALSE; |
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| 285 | leftv h=u; |
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| 286 | leftv hh; |
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| 287 | while (h!=NULL) |
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| 288 | { |
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| 289 | hh=h->next; |
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| 290 | h->next=NULL; |
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[a79a128] | 291 | if (jjPRINT(res, h)) return TRUE; |
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[000098] | 292 | PrintS((char*)res->data); |
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| 293 | omFree(res->data); |
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| 294 | PrintLn(); |
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[0e1846] | 295 | h->next=hh; |
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| 296 | h=hh; |
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| 297 | } |
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| 298 | } |
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| 299 | return FALSE; |
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| 300 | } |
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| 301 | |
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[a79a128] | 302 | static void ipPrintBetti(leftv u) |
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| 303 | { |
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| 304 | int i,j; |
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[7447d8] | 305 | int row_shift=(int)((long)(atGet(u,"rowShift",INT_CMD))); |
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[a79a128] | 306 | intvec * betti=(intvec *)u->Data(); |
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| 307 | // head line -------------------------------------------------------- |
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| 308 | PrintS(" "); // 6 spaces for no. and : |
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| 309 | for(j=0;j<betti->cols();j++) Print(" %5d",j); // 6 spaces pro column |
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| 310 | PrintS("\n------"); // 6 spaces for no. and : |
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| 311 | for(j=0;j<betti->cols();j++) PrintS("------"); // 6 spaces pro column |
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| 312 | PrintLn(); |
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| 313 | // the table -------------------------------------------------------- |
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| 314 | for(i=0;i<betti->rows();i++) |
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| 315 | { |
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[ba774b] | 316 | Print("%5d:",i+row_shift); |
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[a79a128] | 317 | for(j=1;j<=betti->cols();j++) |
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| 318 | { |
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[d2ac76] | 319 | int m=IMATELEM(*betti,i+1,j); |
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| 320 | if (m==0) |
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| 321 | PrintS(" -"); |
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| 322 | else |
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| 323 | Print(" %5d",m); |
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[a79a128] | 324 | } |
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| 325 | PrintLn(); |
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| 326 | } |
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| 327 | // sum -------------------------------------------------------------- |
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| 328 | PrintS("------"); // 6 spaces for no. and : |
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| 329 | for(j=0;j<betti->cols();j++) PrintS("------"); // 6 spaces pro column |
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| 330 | PrintS("\ntotal:"); |
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| 331 | for(j=0;j<betti->cols();j++) |
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| 332 | { |
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| 333 | int s=0; |
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| 334 | for(i=0;i<betti->rows();i++) |
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| 335 | { |
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| 336 | s+=IMATELEM(*betti,i+1,j+1); |
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| 337 | } |
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| 338 | Print(" %5d",s); // 6 spaces pro column |
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| 339 | } |
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| 340 | PrintLn(); |
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| 341 | } |
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| 342 | |
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| 343 | |
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[0e1846] | 344 | /*2 |
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| 345 | * print(...,"format") |
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| 346 | */ |
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| 347 | BOOLEAN jjPRINT_FORMAT(leftv res, leftv u, leftv v) |
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| 348 | { |
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| 349 | /* ==================== betti ======================================== */ |
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| 350 | if ((u->Typ()==INTMAT_CMD)&&(strcmp((char *)v->Data(),"betti")==0)) |
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| 351 | { |
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[000098] | 352 | SPrintStart(); |
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[a79a128] | 353 | ipPrintBetti(u); |
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[000098] | 354 | char *s = SPrintEnd(); |
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| 355 | s[strlen(s)]='\0'; |
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| 356 | res->data=s; |
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[0e1846] | 357 | } |
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[000098] | 358 | else |
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[0e1846] | 359 | /* ======================== end betti ================================= */ |
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[7604db] | 360 | { |
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[000098] | 361 | char* ns = omStrDup((char*) v->Data()); |
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| 362 | int dim = 1; |
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| 363 | if (strlen(ns) == 3 && ns[1] == '2') |
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[8c8bea] | 364 | { |
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[000098] | 365 | dim = 2; |
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| 366 | ns[1] = ns[2]; |
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| 367 | ns[2] = '\0'; |
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[8c8bea] | 368 | } |
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[000098] | 369 | if (strcmp(ns,"%l") == 0) |
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[8c8bea] | 370 | { |
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[000098] | 371 | res->data = (char*) u->String(NULL, TRUE, dim); |
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| 372 | if (dim == 2) |
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| 373 | { |
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| 374 | char* ns = (char*) omAlloc(strlen((char*) res->data) + 2); |
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| 375 | strcpy(ns, (char*) res->data); |
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| 376 | omFree(res->data); |
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| 377 | strcat(ns, "\n"); |
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| 378 | res->data = ns; |
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| 379 | } |
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| 380 | } |
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| 381 | else if (strcmp(ns,"%t") == 0) |
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| 382 | { |
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| 383 | SPrintStart(); |
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| 384 | type_cmd(u); |
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| 385 | res->data = SPrintEnd(); |
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| 386 | if (dim != 2) |
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| 387 | ((char*)res->data)[strlen((char*)res->data) -1] = '\0'; |
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| 388 | } |
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| 389 | else if (strcmp(ns,"%;") == 0) |
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| 390 | { |
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| 391 | SPrintStart(); |
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| 392 | u->Print(); |
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| 393 | if (dim == 2) PrintLn(); |
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| 394 | res->data = SPrintEnd(); |
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[8c8bea] | 395 | } |
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[000098] | 396 | else if (strcmp(ns,"%p") == 0) |
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| 397 | { |
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| 398 | iiExprArith1(res, u, PRINT_CMD); |
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| 399 | } |
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| 400 | else if (strcmp(ns,"%b") == 0 && (u->Typ()==INTMAT_CMD)) |
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| 401 | { |
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| 402 | SPrintStart(); |
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| 403 | ipPrintBetti(u); |
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| 404 | if (dim == 2) PrintLn(); |
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| 405 | res->data = SPrintEnd(); |
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| 406 | } |
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| 407 | else |
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| 408 | { |
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| 409 | res->data = u->String(NULL, FALSE, dim); |
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| 410 | if (dim == 2) |
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| 411 | { |
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| 412 | char* ns = (char*) omAlloc(strlen((char*) res->data) + 2); |
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| 413 | strcpy(ns, (char*) res->data); |
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| 414 | omFree(res->data); |
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| 415 | strcat(ns, "\n"); |
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| 416 | res->data = ns; |
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| 417 | } |
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| 418 | } |
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| 419 | omFree(ns); |
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[a79a128] | 420 | } |
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| 421 | return FALSE; |
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[0e1846] | 422 | } |
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