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DataReader.hpp
00001 /*
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00004 //             FEI: Finite Element Interface to Linear Solvers
00005 //                  Copyright (2005) Sandia Corporation.
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00011 // modification, are permitted provided that the following conditions are
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00014 // 1. Redistributions of source code must retain the above copyright
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00041 */
00042 
00043 #ifndef _DataReader_h_
00044 #define _DataReader_h_
00045 
00046 
00047 #include <test_utils/BCNodeSet.hpp>
00048 #include <test_utils/CRSet.hpp>
00049 #include <test_utils/CommNodeSet.hpp>
00050 #include <test_utils/ElemBlock.hpp>
00051 #include <test_utils/AccessPattern.hpp>
00052 #include <test_utils/CoefAccess.hpp>
00053 #include <fei_iostream.hpp>
00054 #include <string>
00055 
00056 class DataReader {
00057  public:
00058   DataReader();
00059   ~DataReader();
00060 
00061   int readData(const char* fileName);
00062 
00063   int solveType_;
00064 
00065   std::string solverLibraryName_;
00066   std::string solnFileName_;
00067   std::string checkFileName_;
00068 
00069   int numFields_;
00070   int* fieldIDs_;
00071   int* fieldSizes_;
00072 
00073   int numParams_;
00074   char** paramStrings_;
00075 
00076   int numElemBlocks_;
00077   ElemBlock* elemBlocks_; //list of length numElemBlocks_
00078 
00079   int numCoefAccessPatterns_;
00080   AccessPattern* accessPatterns_;
00081 
00082   int numCoefAccesses_;
00083   CoefAccess* coefAccesses_;
00084 
00085   int numCRMultSets_;
00086   CRSet* crMultSets_;
00087 
00088   int numSlaveVars_;
00089   CRSet* slaveVars_;
00090 
00091    int numCRPenSets_;
00092    CRSet* crPenSets_;
00093 
00094    int numBCNodeSets_;
00095    BCNodeSet* bcNodeSets_;
00096 
00097    int numSharedNodeSets_;
00098    CommNodeSet* sharedNodeSets_;
00099 
00100    int getFieldSize(int fieldID);
00101 
00102    static int getKeyword(FEI_ISTREAM* instr, char*& keyword);
00103    void readData(FEI_ISTREAM* instr, char* keyword);
00104    static void readData(FEI_ISTREAM* instr, int& n);
00105    static void readData(FEI_ISTREAM* instr, double& val);
00106 
00107    static int is_reg_char(char c);
00108    static int skipWhite(FEI_ISTREAM* instr);
00109 
00110  private:
00111    void deleteMemory();
00112 
00113    bool numFieldsRead_;
00114    bool numElemBlocksRead_;
00115    int currentElemBlockIndex_;
00116    int currentElemIndex_;
00117 
00118    int currentShIndex_;
00119    int currentExtIndex_;
00120    int currentBCIndex_;
00121 };
00122 
00123 #endif
00124 
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