TableStatisticAnalyser.h

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/*****************************************************************/
#pragma once
#include "TableExtractor.h"
 
class TableStatisticAnalyser
{
private:
    TableExtractor * const _extractor = nullptr;
 
public:
    TableStatisticAnalyser(TableExtractor * extractor)
        : _extractor(extractor)
    {
        if (_extractor == nullptr)
        {
            throw std::logic_error("Nullptr not supported");
        }
    };
    
    uint64_t CountColumns();
    uint64_t CountRows();
    int CountUniquesInColumn(int column);
    std::vector<uint64_t> CountUniquesInColumns();
};