DDLParserBase.h

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//$$FILE$$
//$$VERSION$$
//$$DATE$$
//$$LICENSE$$


/* 
  PURPOSE:    A DDL 2.1 compliant CIF file parser.
*/


#ifndef DDL_PARSER_BASE_H
#define DDL_PARSER_BASE_H


#include <iostream>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "DDLScannerBase.h"
#include "DDLParserInt.h"
#include "CifFileReadDef.h"
#include "ISTable.h"
#include "DdlFile.h"


class DDLParser : public DDLScanner
{
    public:
        DDLParser(DdlFile* ddlFileP, bool verbose = false);

        void Parse(const string& fileName, string& diagnostics);

        virtual ~DDLParser();

        void Clear();

        void Error(const char*);

        void Reset();

        void ProcessLoopDeclaration(void);

        void ProcessItemNameList(void);

        void ProcessValueList(void);

        void ProcessItemValuePair(void);

        void ProcessLoopDeclarationSave(void);

        void ProcessItemNameListSave(void);

        void ProcessValueListSave(void);

        void ProcessItemValuePairSave(void);

        void ProcessAssignments(void);

        void ProcessOneAssignment(void);

        void ProcessItemNameListLoop(void);

        void ProcessItemNameListName(void);

        void ProcessValueListItem(void);

        void ProcessItemName(void);

        void ProcessLoop(void);

        void ProcessItemValue(void);

        void ProcessLsItemValue(void);

        void ProcessUnknownValue(void);

        void ProcessMissingValue(void);

        void ProcessSaveBegin(void);

        void ProcessSaveEnd(void);

        void ProcessDataBlockName(void);

    private:
        string _uString;
        string _mString;
        DdlFile *_fobj;
        ISTable *_tbl;
        int _afterLoop;
        DdlFile *_saveobj;
        ISTable *_savetbl;
        ISTable * format;
        int _nTablesInBlock;
        int _curItemNo, _curValueNo, _numDataBlocks, _fieldListAlloc,
          _curRow, _curCol;
        vector<string> _fieldList;
        string _pBufValue;
        vector<string>  * _rowBuf;
        string _tBufKeyword;
        string _curCategoryName;
        string _curDataBlockName;
        string _prevDataBlockName;
        int _nTablesInBlockSave;
        int _curItemNoSave, _curValueNoSave;
        int _numDataBlocksSave, _fieldListAllocSave;
        int _curRowSave, _curColSave;
        vector<string> _fieldListSave;
        vector<string>  * _rowBufSave;
        string _curCategoryNameSave;
        string _curDataBlockNameSave;
        string _prevDataBlockNameSave;
        string errorLog;

};
 
#endif /* DDL_PARSER_BASE_H */

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