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1 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
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2 | // |
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3 | // This file is part of Open CASCADE Technology software library. |
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4 | // |
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5 | // This library is free software; you can redistribute it and/or modify it under |
6 | // the terms of the GNU Lesser General Public License version 2.1 as published |
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7 | // by the Free Software Foundation, with special exception defined in the file |
8 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
9 | // distribution for complete text of the license and disclaimer of any warranty. |
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10 | // |
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11 | // Alternatively, this file may be used under the terms of Open CASCADE |
12 | // commercial license or contractual agreement. |
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13 | |
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14 | //szv#4 S4163 |
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15 | |
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16 | #include <Interface_FileParameter.hxx> |
17 | #include <Interface_ParamList.hxx> |
18 | #include <Interface_ParamSet.hxx> |
19 | #include <Standard_OutOfRange.hxx> |
20 | #include <Standard_Type.hxx> |
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21 | |
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22 | IMPLEMENT_STANDARD_RTTIEXT(Interface_ParamSet,Standard_Transient) |
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23 | |
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24 | Interface_ParamSet::Interface_ParamSet (const Standard_Integer nres, const Standard_Integer )//nst) |
25 | { |
26 | thelist = new Interface_ParamList;// (nst,nst+nres+2); |
27 | themxpar = nres; |
28 | thenbpar = 0; |
29 | thelnval = 0; |
30 | thelnres = 100; // *20; // 10 caracteres par Param (\0 inclus) : raisonnable |
31 | theval = new char[thelnres]; //szv#4:S4163:12Mar99 `thelnres+1` chars was wrong |
32 | } |
33 | |
34 | |
35 | // Append(CString) : Gestion des caracteres selon <lnval> |
36 | // Si lnval < 0, ParamSet passif, memoire geree de l exterieur, ParamSet |
37 | // se contente de s y referer |
38 | // Sinon, recopie dans une page locale |
39 | |
40 | Standard_Integer Interface_ParamSet::Append (const Standard_CString val, const Standard_Integer lnval, |
41 | const Interface_ParamType typ, const Standard_Integer nument) |
42 | { |
43 | // Ici, gestion locale de String |
44 | thenbpar ++; |
45 | if (thenbpar > themxpar) { |
46 | thenext = new Interface_ParamSet (themxpar,1); |
47 | return (thenbpar + thenext->Append(val,lnval,typ,nument)); |
48 | } |
49 | else if (lnval < 0) { |
50 | // .. Gestion externe des caracteres .. |
51 | Interface_FileParameter& FP = thelist->ChangeValue(thenbpar); |
52 | FP.Init(val,typ); |
53 | if (nument != 0) FP.SetEntityNumber(nument); |
54 | } |
55 | else { |
56 | // .. Gestion locale des caracteres .. |
57 | Standard_Integer i; |
58 | if (thelnval + lnval + 1 > thelnres) { |
59 | // Reservation de caracteres insuffisante : d abord augmenter |
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60 | Standard_Integer newres = (Standard_Integer)(thelnres*2 + lnval); |
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61 | char* newval = new char[newres]; |
62 | for (i = 0; i < thelnval; i++) |
63 | newval[i] = theval[i]; //szv#4:S4163:12Mar99 `<= thelnres` was wrong |
64 | // et cepatou : il faut realigner les Params deja enregistres sur |
65 | // l ancienne reservation de caracteres ... |
66 | //Standard_Integer delta = (Standard_Integer) (newval - theval); |
67 | // difference a appliquer |
68 | char* poldVal = &theval[0]; |
69 | char* pnewVal= &newval[0]; |
70 | for (i = 1; i < thenbpar; i ++) { |
71 | Interface_FileParameter& OFP = thelist->ChangeValue(i); |
72 | Interface_ParamType otyp = OFP.ParamType(); |
73 | char* oval = (char*)OFP.CValue(); |
74 | Standard_Integer delta = (Standard_Integer) (oval - poldVal); |
75 | //if (oval < theval || oval >= (theval+thelnres)) |
76 | // continue; //hors reserve //szv#4:S4163:12Mar99 `oval >` was wrong |
77 | Standard_Integer onum = OFP.EntityNumber(); |
78 | OFP.Init(pnewVal+delta,otyp); // et voila; on remet dans la boite |
79 | if (onum != 0) OFP.SetEntityNumber(onum); |
80 | } |
81 | // Enteriner la nouvelle reservation |
82 | delete [] theval; |
83 | theval = newval; |
84 | thelnres = newres; |
85 | } |
86 | // Enregistrer ce parametre |
87 | for (i = 0; i < lnval; i ++) theval[thelnval + i] = val[i]; |
88 | theval[thelnval+lnval] = '\0'; |
89 | |
90 | Interface_FileParameter& FP = thelist->ChangeValue(thenbpar); |
91 | FP.Init(&theval[thelnval],typ); |
92 | if (nument != 0) FP.SetEntityNumber(nument); |
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93 | thelnval += (Standard_Integer)(lnval+1); |
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94 | } |
95 | return thenbpar; |
96 | } |
97 | |
98 | Standard_Integer Interface_ParamSet::Append (const Interface_FileParameter& FP) |
99 | { |
100 | // Ici, FP tout pret : pas de gestion memoire sur String (dommage) |
101 | |
102 | thenbpar ++; |
103 | if (thenbpar > themxpar) { |
104 | thenext = new Interface_ParamSet (themxpar,1); |
105 | return thenbpar + thenext->Append(FP); |
106 | } |
107 | thelist->SetValue(thenbpar,FP); |
108 | return thenbpar; |
109 | } |
110 | |
111 | Standard_Integer Interface_ParamSet::NbParams () const |
112 | { return thenbpar; } |
113 | |
114 | const Interface_FileParameter& Interface_ParamSet::Param (const Standard_Integer num) const |
115 | { |
116 | if (num > themxpar) return thenext->Param(num - themxpar); |
117 | else return thelist->Value(num); |
118 | } |
119 | |
120 | Interface_FileParameter& Interface_ParamSet::ChangeParam (const Standard_Integer num) |
121 | { |
122 | if (num > themxpar) return thenext->ChangeParam(num - themxpar); |
123 | else return thelist->ChangeValue(num); |
124 | } |
125 | |
126 | void Interface_ParamSet::SetParam (const Standard_Integer num, const Interface_FileParameter& FP) |
127 | { |
128 | if (num > themxpar) thenext->SetParam(num - themxpar, FP); |
129 | else thelist->SetValue(num,FP); |
130 | } |
131 | |
132 | Handle(Interface_ParamList) Interface_ParamSet::Params (const Standard_Integer num, |
133 | const Standard_Integer nb) const |
134 | { |
135 | Standard_Integer i, n0 = num-1, nbp = nb; |
136 | if (num > themxpar) |
137 | return thenext->Params (num-themxpar,nb); |
138 | if (num == 0 && nb == 0) { |
139 | n0 = 0; nbp = thenbpar; |
140 | if (thenbpar <= themxpar) |
141 | return thelist; // et zou |
142 | } |
143 | Handle(Interface_ParamList) list = new Interface_ParamList; |
144 | if (nb == 0) |
145 | return list; |
146 | |
147 | for (i = 1; i <= nbp; i ++) list->SetValue(i,Param(n0+i)); |
148 | return list; |
149 | } |
150 | |
151 | void Interface_ParamSet::Destroy () |
152 | { |
153 | // if (!thenext.IsNull()) thenext->Destroy(); |
154 | thenext.Nullify(); |
155 | // Destruction "manuelle" (gestion memoire directe) |
156 | if (theval) delete [] theval; |
157 | theval = NULL; |
158 | thelist->Clear(); |
159 | thelist.Nullify(); |
160 | } |