ColumnDataReader.hpp

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*/
 
#ifndef _COLUMNDATAREADER_HPP_
#define _COLUMNDATAREADER_HPP_
 
#include "AbstractDataReader.hpp"
 
#include <string>
#include <vector>
#include <map>
 
#include "FileFinder.hpp"
 
class ColumnDataReader : public AbstractDataReader
{
private:
 
    std::map<std::string, int> mVariablesToColumns;       
    std::map<std::string, std::string> mVariablesToUnits; 
    int mNumFixedDimensions;                              
    bool mHasUnlimitedDimension;                          
    int mNumVariables;                                    
    std::string mInfoFilename;                            
    std::string mDataFilename;                            
    std::string mAncillaryFilename;                       
    std::vector<double> mValues;                          
    unsigned mFieldWidth;                                 
    void PushColumnEntryFromLine(const std::string& rLine, int col);
 
    void ReadColumnFromFile(const std::string& rFilename, int col);
 
    void ReadValueFromFile(const std::string& rFilename, int col, int row);
 
    void CheckFiles(const std::string& rDirectory, const std::string& rBaseName);
 
public:
 
    ColumnDataReader(const std::string& rDirectory,
                     const std::string& rBaseName,
                     bool makeAbsolute=true);
 
    ColumnDataReader(const FileFinder& rDirectory,
                     const std::string& rBaseName);
 
    std::vector<double> GetValues(const std::string& rVariableName);
 
    std::vector<double> GetValues(const std::string& rVariableName, int fixedDimension);
 
    std::vector<double> GetUnlimitedDimensionValues();
 
    bool HasValues(const std::string& rVariableName);
 
    unsigned GetFieldWidth();
};
 
#endif //_COLUMNDATAREADER_HPP_