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1 : : /*******************************************************************************
2 : : COPYRIGHT 2002 CATERPILLAR INC. ALL RIGHTS RESERVED
3 : :
4 : : This program is the property of Caterpillar Inc., includes Caterpillar's
5 : : confidential and trade secret information, and is maintained as an
6 : : unpublished copyrighted work. It is not to be copied or used by others
7 : : except under license from Caterpillar. This program is also protected as an
8 : : unpublished work in accordance with the copyright act of 1976. In the event
9 : : of either inadvertent or deliberate publication, Caterpillar Inc. intends to
10 : : maintain copyright protection for this work under the relevant copyright
11 : : laws pertaining to published works. The inclusion of a copyright notice
12 : : hereon is precautionary only, and does not imply publication or disclosure.
13 : :
14 : :
15 : : Filename : CubitFileFEModel.hpp
16 : :
17 : : Purpose : Defines an interface for the reading and writing functionality
18 : : for a FE model section of a Cubit (*.cub) format file.
19 : :
20 : : Special Notes :
21 : :
22 : : Creator : Will A. Helden
23 : :
24 : : Creation Date : 02/15/02
25 : :
26 : : Owner : Will A. Helden
27 : :
28 : : *******************************************************************************/
29 : :
30 : : #ifndef CubitFileFEModel_HPP
31 : : #define CubitFileFEModel_HPP
32 : :
33 : : #include "CubitFileMetaData.hpp"
34 : : #include "CGMUtilConfigure.h"
35 : : #include <vector>
36 : :
37 : : namespace NCubitFile {
38 : :
39 : : class CUBIT_UTIL_EXPORT CFEModel {
40 : : public:
41 : : CFEModel();
42 : : virtual ~CFEModel();
43 : :
44 : : UnsignedInt32 InitWrite(FILE* xpFile,
45 : : UnsignedInt32 xintGeomCount, UnsignedInt32 xintGroupCount,
46 : : UnsignedInt32 xintBlockCount, UnsignedInt32 xintNodeSetCount,
47 : : UnsignedInt32 xintSideSetCount);
48 : : void WriteNodes(UnsignedInt32 xintIndex, UnsignedInt32 xintGeomID,
49 : : UnsignedInt32 xintNodeCount, UnsignedInt32 *xpaintNodeIDs,
50 : : double *xpadblX, double *xpadblY, double *xpadblZ);
51 : : void WriteElems(UnsignedInt32 xintIndex,
52 : : UnsignedInt32 xintNumTypes, SElemData* xpaElemData);
53 : : void WriteGroup(UnsignedInt32 xintIndex, UnsignedInt32 xintGroupID,
54 : : UnsignedInt32 xintGroupType, const char* xpachrGroupName,
55 : : UnsignedInt32 xintNumTypes, SGroupData* xpaGroupData);
56 : : void WriteBlock(UnsignedInt32 xintIndex,
57 : : UnsignedInt32 xintBlockID, int unique_id, UnsignedInt32 xintBlockType,
58 : : UnsignedInt32 xintBlockColor, UnsignedInt32 xintMixedElemType,
59 : : UnsignedInt32 xintDefPyramidType, UnsignedInt32 xintMaterialID,
60 : : UnsignedInt32 xintBlockDimension,
61 : : UnsignedInt32 xintNumTypes, SBlockData* xpaBlockData,
62 : : UnsignedInt32 xintAttributeOrder, double* xpadblAttributes);
63 : : void WriteNodeSet(UnsignedInt32 xintIndex,
64 : : UnsignedInt32 xintNodeSetID, int unique_id, UnsignedInt32 xintColor,
65 : : UnsignedInt32 xintPointSymbol,
66 : : UnsignedInt32 xintNumTypes, SNodeSetData* xpaNodeSetData,
67 : : const std::vector<char>& bcdata);
68 : : void WriteSideSet_11(UnsignedInt32 xintIndex,
69 : : UnsignedInt32 xintSideSetID, int unique_id, UnsignedInt32 xintColor,
70 : : UnsignedInt32 xintUseShells,
71 : : UnsignedInt32 xintNumTypes, SSideSetData_11* xpaSideSetData,
72 : : UnsignedInt32 xintNumDistFact, double* xpadblDistribution,
73 : : const std::vector<char>& bcdata);
74 : : UnsignedInt32 EndWrite();
75 : :
76 : : void InitRead(FILE* xpFile, UnsignedInt32 xintAbsoluteOffset,
77 : : UnsignedInt32& xintGeomCount, UnsignedInt32& xintGroupCount,
78 : : UnsignedInt32& xintBlockCount, UnsignedInt32& xintNodeSetCount,
79 : : UnsignedInt32& xintSideSetCount);
80 : : void ReadNodes(UnsignedInt32 xintIndex, UnsignedInt32& xintGeomID,
81 : : UnsignedInt32& xintNodeCount, UnsignedInt32*& xpaintNodeIDs,
82 : : double*& xpadblX, double*& xpadblY, double*& xpadblZ);
83 : : void ReadElems(double data_version,
84 : : UnsignedInt32 xintIndex, UnsignedInt32& xintGeomID,
85 : : UnsignedInt32& xintNumTypes, SElemData*& xpaElemData);
86 : : void ReadGroupIdentity(UnsignedInt32 xintIndex, UnsignedInt32& xintGroupID,
87 : : UnsignedInt32& xintGroupType, const char*& xpachrGroupName);
88 : : void ReadGroupMembers(UnsignedInt32 xintIndex,
89 : : UnsignedInt32& xintNumTypes, SGroupData*& xpaGroupData);
90 : : void ReadBlock(UnsignedInt32 xintIndex,
91 : : UnsignedInt32& xintBlockID, int& unique_id, UnsignedInt32& xintBlockType,
92 : : UnsignedInt32& xintBlockColor, UnsignedInt32& xintMixedElemType,
93 : : UnsignedInt32& xintDefPyramidType, UnsignedInt32& xintMaterialID,
94 : : UnsignedInt32& xintBlockDimension,
95 : : UnsignedInt32& xintNumTypes, SBlockData*& xpaBlockData,
96 : : UnsignedInt32& xintAttributeOrder, double*& xpadblAttributes);
97 : : void ReadNodeSet(UnsignedInt32 xintIndex,
98 : : UnsignedInt32& xintNodeSetID, int& unique_id, UnsignedInt32& xintColor,
99 : : UnsignedInt32& xintPointSymbol,
100 : : UnsignedInt32& xintNumTypes, SNodeSetData*& xpaNodeSetData,
101 : : std::vector<char>& bcdata);
102 : : void ReadSideSet_10(UnsignedInt32 xintIndex,
103 : : UnsignedInt32& xintSideSetID, UnsignedInt32& xintColor,
104 : : UnsignedInt32& xintUseShells,
105 : : UnsignedInt32& xintNumTypes, SSideSetData_10*& xpaSideSetData,
106 : : UnsignedInt32& xintNumDistFact, double*& xpadblDistribution);
107 : : void ReadSideSet_11(UnsignedInt32 xintIndex,
108 : : UnsignedInt32& xintSideSetID, int& unique_id, UnsignedInt32& xintColor,
109 : : UnsignedInt32& xintUseShells,
110 : : UnsignedInt32& xintNumTypes, SSideSetData_11*& xpaSideSetData,
111 : : UnsignedInt32& xintNumDistFact, double*& xpadblDistribution,
112 : : std::vector<char>& bcdata);
113 : : void EndRead();
114 : :
115 : : CMetaData& GetGeomMetaData();
116 : : CMetaData& GetNodeMetaData();
117 : : CMetaData& GetElemMetaData();
118 : : CMetaData& GetGroupMetaData();
119 : : CMetaData& GetBlockMetaData();
120 : : CMetaData& GetNodeSetMetaData();
121 : : CMetaData& GetSideSetMetaData();
122 : :
123 : : private:
124 : : FILE* mpReadFile;
125 : : FILE* mpWriteFile;
126 : : UnsignedInt32 mintFEModelOffset;
127 : : CMetaData mGeomMetaData;
128 : : CMetaData mNodeMetaData;
129 : : CMetaData mElemMetaData;
130 : : CMetaData mGroupMetaData;
131 : : CMetaData mBlockMetaData;
132 : : CMetaData mNodeSetMetaData;
133 : : CMetaData mSideSetMetaData;
134 : :
135 : : // Data storage structures:
136 : : // CAUTION: These structures must be 64 bit word aligned!!!
137 : : struct SCubitFileFEModelHeader {
138 : : UnsignedInt32 mintFEModelEndian;
139 : : UnsignedInt32 mintFEModelSchema;
140 : : UnsignedInt32 mintFEModelCompress;
141 : : UnsignedInt32 mintFEModelLength;
142 : : UnsignedInt32 mintGeometryCount;
143 : : UnsignedInt32 mintGeomTableOffset;
144 : : UnsignedInt32 mintGeomMetaDataOffset;
145 : : UnsignedInt32 mintNodeMetaDataOffset;
146 : : UnsignedInt32 mintElemMetaDataOffset;
147 : : UnsignedInt32 mintGroupCount;
148 : : UnsignedInt32 mintGroupTableOffset;
149 : : UnsignedInt32 mintGroupMetaDataOffset;
150 : : UnsignedInt32 mintBlockCount;
151 : : UnsignedInt32 mintBlockTableOffset;
152 : : UnsignedInt32 mintBlockMetaDataOffset;
153 : : UnsignedInt32 mintNodeSetCount;
154 : : UnsignedInt32 mintNodeSetTableOffset;
155 : : UnsignedInt32 mintNodeSetMetaDataOffset;
156 : : UnsignedInt32 mintSideSetCount;
157 : : UnsignedInt32 mintSideSetTableOffset;
158 : : UnsignedInt32 mintSideSetMetaDataOffset;
159 : : UnsignedInt32 mintPadFor64bitOS;
160 : : } mFEModel;
161 : : static const UnsignedInt32 mintSizeOfFEModelHeader;
162 : : struct SCubitFileGeomEntry {
163 : : UnsignedInt32 mintNodeCount;
164 : : UnsignedInt32 mintNodeOffset;
165 : : UnsignedInt32 mintElemCount;
166 : : UnsignedInt32 mintElemOffset;
167 : : UnsignedInt32 mintElemTypeCount;
168 : : UnsignedInt32 mintElemLength;
169 : : UnsignedInt32 mintGeomID;
170 : : UnsignedInt32 mintPadFor64bitOS;
171 : : } *mpaGeoms;
172 : : static const UnsignedInt32 mintSizeOfGeomEntry;
173 : : struct SCubitFileGroupEntry {
174 : : UnsignedInt32 mintGroupID;
175 : : UnsignedInt32 mintGroupType;
176 : : UnsignedInt32 mintMemberCount;
177 : : UnsignedInt32 mintMemberOffset;
178 : : UnsignedInt32 mintMemberTypeCount;
179 : : UnsignedInt32 mintGroupLength;
180 : : } *mpaGroups;
181 : : static const UnsignedInt32 mintSizeOfGroupEntry;
182 : : struct SCubitFileBlockEntry {
183 : : UnsignedInt32 mintBlockID;
184 : : UnsignedInt32 mintBlockElementType;
185 : : UnsignedInt32 mintMemberCount;
186 : : UnsignedInt32 mintMemberOffset;
187 : : UnsignedInt32 mintMemberTypeCount;
188 : : UnsignedInt32 mintAttributeOrder;
189 : : UnsignedInt32 mintBlockColor;
190 : : UnsignedInt32 mintBlockMixedElemType;
191 : : UnsignedInt32 mintBlockDefPyramidType;
192 : : UnsignedInt32 mintBlockMaterial;
193 : : UnsignedInt32 mintBlockLength;
194 : : UnsignedInt32 mintBlockDimension;
195 : : } *mpaBlocks;
196 : : static const UnsignedInt32 mintSizeOfBlockEntry;
197 : : struct SCubitFileNodeSetEntry {
198 : : UnsignedInt32 mintNodeSetID;
199 : : UnsignedInt32 mintMemberCount;
200 : : UnsignedInt32 mintMemberOffset;
201 : : UnsignedInt32 mintMemberTypeCount;
202 : : UnsignedInt32 mintNodeSetPointSym;
203 : : UnsignedInt32 mintNodeSetColor;
204 : : UnsignedInt32 mintNodeSetLength;
205 : : UnsignedInt32 mintPadFor64bitOS;
206 : : } *mpaNodeSets;
207 : : static const UnsignedInt32 mintSizeOfNodeSetEntry;
208 : : struct SCubitFileSideSetEntry {
209 : : UnsignedInt32 mintSideSetID;
210 : : UnsignedInt32 mintMemberCount;
211 : : UnsignedInt32 mintMemberOffset;
212 : : UnsignedInt32 mintMemberTypeCount;
213 : : UnsignedInt32 mintNumDistFact;
214 : : UnsignedInt32 mintSideSetColor;
215 : : UnsignedInt32 mintUseShells;
216 : : UnsignedInt32 mintSideSetLength;
217 : : } *mpaSideSets;
218 : : static const UnsignedInt32 mintSizeOfSideSetEntry;
219 : :
220 : : // Buffers for read operations.
221 : : struct SNodeReturnBuffer {
222 : : UnsignedInt32 mintNumNodes;
223 : : UnsignedInt32* mpaNodeIDs;
224 : : double* mpadblX;
225 : : double* mpadblY;
226 : : double* mpadblZ;
227 : : } mNodeBuff;
228 : : struct SElemReturnBuffer {
229 : : UnsignedInt32 mintNumTypes;
230 : : UnsignedInt32 mintNumElemIds;
231 : : UnsignedInt32 mintNumElemGids;
232 : : UnsignedInt32 mintNumConnect;
233 : : SElemData* mpaElemData;
234 : : UnsignedInt32* mpaElemIDs;
235 : : UnsignedInt32* mpaElemGlobalIDs;
236 : : UnsignedInt32* mpaElemConnect;
237 : : } mElemBuff;
238 : : struct SGroupReturnBuffer {
239 : : UnsignedInt32 mintNumTypes;
240 : : UnsignedInt32 mintNumMembers;
241 : : SGroupData* mpaGroupData;
242 : : UnsignedInt32* mpaintMemberIDs;
243 : : } mGroupBuff;
244 : : struct SBlockReturnBuffer {
245 : : UnsignedInt32 mintNumTypes;
246 : : UnsignedInt32 mintNumMembers;
247 : : UnsignedInt32 mintAttributeOrder;
248 : : SBlockData* mpaBlockData;
249 : : UnsignedInt32* mpaintMemberIDs;
250 : : double* mpadblAttributes;
251 : : } mBlockBuff;
252 : : struct SNodeSetReturnBuffer {
253 : : UnsignedInt32 mintNumTypes;
254 : : UnsignedInt32 mintNumMembers;
255 : : SNodeSetData* mpaNodeSetData;
256 : : UnsignedInt32* mpaintMemberIDs;
257 : : } mNodeSetBuff;
258 : :
259 : : // these sideset buffers are big arrays and the mpaSideSetData can reference parts of these buffers
260 : : // I guess the reason for that is memory ownership is a bit more clear when passing data around
261 : : struct SSideSetReturnBuffer_10 {
262 : : UnsignedInt32 mintNumTypes;
263 : : UnsignedInt32 mintNumMembersIDs;
264 : : UnsignedInt32 mintNumMembersSense8;
265 : : UnsignedInt32 mintNumMembersSense32;
266 : : UnsignedInt32 mintNumMembersSideNum;
267 : : UnsignedInt32 mintNumDistFact;
268 : : SSideSetData_10* mpaSideSetData;
269 : : UnsignedInt32* mpaintMemberIDs;
270 : : char* mpachrMemberSense;
271 : : UnsignedInt32* mpaintMemberSense;
272 : : char* mpachrMemberSideNum;
273 : : double* mpadblDistribution;
274 : : } mSideSetBuff_10;
275 : : struct SSideSetReturnBuffer_11 {
276 : : UnsignedInt32 mintNumTypes;
277 : : UnsignedInt32 mintNumMembersIDs;
278 : : UnsignedInt32 mintNumMembersSense;
279 : : UnsignedInt32 mintNumMembersSideNum;
280 : : UnsignedInt32 mintNumDistFact;
281 : : SSideSetData_11* mpaSideSetData;
282 : : UnsignedInt32* mpaintMemberTypes;
283 : : UnsignedInt32* mpaintMemberIDs;
284 : : char* mpachrMemberSense;
285 : : UnsignedInt32 mintNumWRTEntities;
286 : : UnsignedInt32* mpaintMemberWRTEntities;
287 : : double* mpadblDistribution;
288 : : } mSideSetBuff_11;
289 : :
290 : : template <class TBuffer>
291 : 0 : TBuffer* AdjustBuffer(UnsignedInt32 xintRequiredSize,
292 : : UnsignedInt32& xintActualSize, TBuffer*& xpaBuffer)
293 : : {
294 [ # # ][ # # ]: 0 : if(!xintRequiredSize) return NULL; // Nothing requested, return nothing.
[ # # ][ # # ]
[ # # ][ # # ]
[ # # ]
295 : :
296 [ # # ][ # # ]: 0 : if(xintActualSize < xintRequiredSize) {
[ # # ][ # # ]
[ # # ][ # # ]
[ # # ]
297 [ # # ][ # # ]: 0 : if(xpaBuffer)
[ # # ][ # # ]
[ # # ][ # # ]
[ # # ]
298 [ # # ][ # # ]: 0 : delete [] xpaBuffer;
[ # # ][ # # ]
[ # # ][ # # ]
[ # # ]
299 : 0 : xintActualSize = xintRequiredSize;
300 [ # # ][ # # ]: 0 : xpaBuffer = new TBuffer[xintActualSize];
[ # # ][ # # ]
[ # # ][ # # ]
301 [ # # # # : 0 : if(!xpaBuffer) {
# # # # #
# # # #
# ]
302 : 0 : xintActualSize = 0;
303 : 0 : throw CCubitFile::eMemoryError;
304 : : }
305 : : }
306 : 0 : return xpaBuffer;
307 : : }
308 : : };
309 : :
310 : : } // namespace NCubitFile
311 : :
312 : : #endif
313 : :
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