Warnings on vc14 were eliminated
[occt.git] / src / BinTools / BinTools_LocationSet.cxx
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b311480e 1// Created on: 2004-06-15
2// Created by: Sergey ZARITCHNY
973c2be1 3// Copyright (c) 2004-2014 OPEN CASCADE SAS
b311480e 4//
973c2be1 5// This file is part of Open CASCADE Technology software library.
b311480e 6//
d5f74e42 7// This library is free software; you can redistribute it and/or modify it under
8// the terms of the GNU Lesser General Public License version 2.1 as published
973c2be1 9// by the Free Software Foundation, with special exception defined in the file
10// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
11// distribution for complete text of the license and disclaimer of any warranty.
b311480e 12//
973c2be1 13// Alternatively, this file may be used under the terms of Open CASCADE
14// commercial license or contractual agreement.
7fd59977 15
42cf5bc1 16
7fd59977 17#include <BinTools.hxx>
42cf5bc1 18#include <BinTools_LocationSet.hxx>
7fd59977 19#include <gp_Ax3.hxx>
20#include <gp_Vec.hxx>
21#include <Precision.hxx>
22#include <Standard_ErrorHandler.hxx>
42cf5bc1 23#include <Standard_OutOfRange.hxx>
24#include <TopLoc_Location.hxx>
7fd59977 25
26//=======================================================================
27//function : operator >> (gp_Trsf& T)
28//purpose :
29//=======================================================================
30static Standard_IStream& operator >>(Standard_IStream& IS, gp_Trsf& T)
31{
32 Standard_Real V1[3],V2[3],V3[3];
33 Standard_Real V[3];
34
35 BinTools::GetReal(IS, V1[0]);
36 BinTools::GetReal(IS, V1[1]);
37 BinTools::GetReal(IS, V1[2]);
38 BinTools::GetReal(IS, V[0]);
39
40 BinTools::GetReal(IS, V2[0]);
41 BinTools::GetReal(IS, V2[1]);
42 BinTools::GetReal(IS, V2[2]);
43 BinTools::GetReal(IS, V[1]);
44
45 BinTools::GetReal(IS, V3[0]);
46 BinTools::GetReal(IS, V3[1]);
47 BinTools::GetReal(IS, V3[2]);
48 BinTools::GetReal(IS, V[2]);
49
50 T.SetValues(V1[0],V1[1],V1[2],V[0],
51 V2[0],V2[1],V2[2],V[1],
7a8c6a36 52 V3[0],V3[1],V3[2],V[2]);
7fd59977 53 return IS;
54}
55
56//=======================================================================
57//function : operator << (gp_Trsf& T)
58//purpose :
59//=======================================================================
60static Standard_OStream& operator <<(Standard_OStream& OS,const gp_Trsf& T)
61{
62 gp_XYZ V = T.TranslationPart();
63 gp_Mat M = T.VectorialPart();
64
65 BinTools::PutReal(OS, M(1,1));
66 BinTools::PutReal(OS, M(1,2));
67 BinTools::PutReal(OS, M(1,3));
68 BinTools::PutReal(OS,V.Coord(1));
69
70 BinTools::PutReal(OS, M(2,1));
71 BinTools::PutReal(OS, M(2,2));
72 BinTools::PutReal(OS, M(2,3));
73 BinTools::PutReal(OS,V.Coord(2));
74
75 BinTools::PutReal(OS, M(3,1));
76 BinTools::PutReal(OS, M(3,2));
77 BinTools::PutReal(OS, M(3,3));
78 BinTools::PutReal(OS,V.Coord(3));
79
80 return OS;
81}
82
83//=======================================================================
84//function : BinTools_LocationSet
85//purpose :
86//=======================================================================
87
88BinTools_LocationSet::BinTools_LocationSet()
89{
90}
91
92
93//=======================================================================
94//function : Clear
95//purpose :
96//=======================================================================
97
98void BinTools_LocationSet::Clear()
99{
100 myMap.Clear();
101}
102
103
104//=======================================================================
105//function : Add
106//purpose :
107//=======================================================================
108
109Standard_Integer BinTools_LocationSet::Add(const TopLoc_Location& L)
110{
111 if (L.IsIdentity()) return 0;
112 Standard_Integer n = myMap.FindIndex(L);
113 if (n > 0) return n;
114 TopLoc_Location N = L;
115 do {
116 myMap.Add(N.FirstDatum());
117 N = N.NextLocation();
118 } while (!N.IsIdentity());
119 return myMap.Add(L);
120}
121
122
123//=======================================================================
124//function : Location
125//purpose :
126//=======================================================================
127
128const TopLoc_Location& BinTools_LocationSet::Location
129 (const Standard_Integer I)const
130{
131 static TopLoc_Location identity;
132 if (I == 0) return identity;
133 else return myMap(I);
134}
135
136
137//=======================================================================
138//function : Index
139//purpose :
140//=======================================================================
141
142Standard_Integer BinTools_LocationSet::Index(const TopLoc_Location& L) const
143{
144 if (L.IsIdentity()) return 0;
145 return myMap.FindIndex(L);
146}
147
148//=======================================================================
149//function : NbLocations
150//purpose :
151//=======================================================================
152
153Standard_Integer BinTools_LocationSet::NbLocations() const
154{
155 return myMap.Extent();
156}
157
158//=======================================================================
159//function : Write locations
160//purpose :
161//=======================================================================
162
163void BinTools_LocationSet::Write(Standard_OStream& OS) const
164{
165
166 Standard_Integer i, nbLoc = myMap.Extent();
586db386 167 OS << "Locations "<< nbLoc << "\n";
7fd59977 168 try {
169 OCC_CATCH_SIGNALS
170 for (i = 1; i <= nbLoc; i++) {
171 TopLoc_Location L = myMap(i);
172
173 TopLoc_Location L2 = L.NextLocation();
174 Standard_Boolean simple = L2.IsIdentity();
175 Standard_Integer p = L.FirstPower();
176 TopLoc_Location L1 = L.FirstDatum();
177 Standard_Boolean elementary = (simple && p == 1);
178 if (elementary) {
179
180 OS.put((Standard_Byte)1); // 1
181 OS << L.Transformation();
182 }
183 else {
184 OS.put((Standard_Byte)2); // 2
185 BinTools::PutInteger(OS, myMap.FindIndex(L1));
186 BinTools::PutInteger(OS, p);
187 while (!L2.IsIdentity()) {
188 L1 = L2.FirstDatum();
189 p = L2.FirstPower();
190 L2 = L2.NextLocation();
191 BinTools::PutInteger(OS, myMap.FindIndex(L1));
192 BinTools::PutInteger(OS, p);
193 }
194
195 BinTools::PutInteger(OS, 0);
196 }
197 }
198 }
9775fa61 199 catch(Standard_Failure const& anException) {
7fd59977 200 Standard_SStream aMsg;
201 aMsg << "EXCEPTION in BinTools_LocatioSet::Write(..)" << endl;
9775fa61 202 aMsg << anException << endl;
203 throw Standard_Failure(aMsg.str().c_str());
7fd59977 204 }
205}
206
207//=======================================================================
208//function : Read
209//purpose :
210//=======================================================================
211void BinTools_LocationSet::Read(Standard_IStream& IS)
212{
213
214 myMap.Clear();
215 char buffer[255];
216 Standard_Integer l1,p;
217
218 IS >> buffer;
219 if (IS.fail() || (strcmp(buffer,"Locations"))) {
220 Standard_SStream aMsg;
221 aMsg << "BinTools_LocationSet::Read: Not a location table"<<endl;
9775fa61 222 throw Standard_Failure(aMsg.str().c_str());
7fd59977 223 return;
224 }
225
226 Standard_Integer i, nbLoc;
227 IS >> nbLoc;
228 IS.get();// remove lf
229 TopLoc_Location L;
230 gp_Trsf T;
231
232 try {
233 OCC_CATCH_SIGNALS
234 for (i = 1; i <= nbLoc; i++) {
235
8263fcd3 236 const Standard_Byte aTypLoc = (Standard_Byte)IS.get();
7fd59977 237 if (aTypLoc == 1) {
238 IS >> T;
239 L = T;
240 }
241
242 else if (aTypLoc == 2) {
243 L = TopLoc_Location();
244 BinTools::GetInteger(IS, l1); //Index
245 while (l1 != 0) {
246 BinTools::GetInteger(IS, p);
247 TopLoc_Location L1 = myMap(l1);
248 L = L1.Powered(p) *L;
249 BinTools::GetInteger(IS, l1);
250 }
251 } else {
252 Standard_SStream aMsg;
253 aMsg << "Unexpected location's type = " << aTypLoc << endl;
9775fa61 254 throw Standard_Failure(aMsg.str().c_str());
7fd59977 255 }
256 if (!L.IsIdentity()) myMap.Add(L);
257 }
258 }
9775fa61 259 catch(Standard_Failure const& anException) {
7fd59977 260 Standard_SStream aMsg;
261 aMsg << "EXCEPTION in BinTools_LocationSet::Read(..)" << endl;
9775fa61 262 aMsg << anException << endl;
263 throw Standard_Failure(aMsg.str().c_str());
7fd59977 264 }
265}