Added forgotten CsvProcessor.h

Author: tmostak

CsvProcessor.h

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+#ifndef CSVPROCESSOR_h 
+#define CSVPROCESSOR_h 
+
+#include <vector>
+#include <string> 
+#include <fstream>
+#include <set>
+#include <vector>
+#include "Hash.h"
+//#include <boost/function.hpp>
+//#include <exception>
+
+using namespace std;
+
+struct Exception  {
+    string errorString;
+    Exception (const string &_errorString): errorString(_errorString){}
+};
+
+class CsvProcessor {
+    
+    private:
+        //boost::function <void(string)> hashFunc;
+        Hash &hash;
+        ifstream inFile;
+        ofstream outFile;
+        string inFileName;
+        string outFileName;
+        vector <string> columnNames;
+        set <size_t> scrambledCols;
+        size_t numCols;
+        char delim;
+        string delims;
+        bool hasHeader;
+        void splitLine(const string &line, vector <string> &tokens);
+        void readHeaders();
+        size_t getNumCols(); // returns num cols and moves file pointer back to original position
+        /*
+        inline void CsvParser::splitLine(const string &line, vector <string> &tokens) {
+            boost::split(tokens, query, boost::is_any_of(delims));
+        }
+        */
+
+    public:
+        CsvProcessor (const string &_inFileName, const string &_outFileName, const char _delim, bool _hasHeader, Hash &_hash);
+        ~CsvProcessor();
+        void setScrambledColumnNames(const vector <string> &scrambledColumnNames);
+        void setScrambledColumnNums(const vector<size_t> &scrambledColumnNums);
+        void writeOutput();
+};
+
+#endif
+
+

README.md

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+CsvProcessor takes a csv file as input and hashes specified fields, writing the
+output to a new csv file.